Mercurial > jwe > qt-gui-with-push-parser
changeset 0:dff751fb985c
initial revision
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Mon, 13 May 2019 09:48:06 -0500 |
| parents | |
| children | 08df60a01bc1 |
| files | Makefile NOTES calc.pro gui-main.cpp gui-main.h main.cpp main.h make-log parse.h parse.yy tty-main.cpp tty-main.h |
| diffstat | 12 files changed, 7540 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Makefile Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,4 @@ +include calc.mk + +parse.cpp: parse.yy + bison -o parse.cpp parse.yy
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/NOTES Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,74 @@ +Current terminal widget: + + * Run Octave in a separate thread. On unixy, interact through pty. + On Windows systems, use hidden console and mirror contents in Qt + widget. + + Octave interpreter sees input directly, same as for normal + terminal application. Good, because no change in the way Octave + accepts and parses input. Bad because GUI is not in control of + input and must arrange to communicate across threads. + + Terminal window can (in theory) be used to run other applications + started from the system command (for example). This feature works + well enough for us to use less running as a separate process to + handle paging output, but it doesn't work for all applications. + For example, I am not able to run editors like Emacs or vi in the + GUI terminal window. + + To make less work as the pager on Unixy systems, the Octave must + fork, call setsid in the child to detach from the controlling + terminal, and then exec the GUI. + + GUI must deal with threads when communicating with the + interpreter. + +Proposal: + + * GUI terminal widget is in control of input. + + Use callback interface for readline to handle command line + editing. + + Use push parser to parse lines as they become available. Push + parser will return status of parse, either complete or needing + more input. + + Uses the following readline callbacks to manage input and update + the display. We may need more in the future to handle other + features. + + rl_getc_function + rl_redisplay_function + rl_completion_display_matches_hook + + rl_prep_term_function (do nothing) + rl_deprep_term_function (do nothing) + + Call rl_callback_handler_install to setup readlines + callback mode. This sets the initial prompt and provides a pointer + to a function that readline should call when a complete line of + input is available. + + Call rl_callback_read_char when a character is available for + readline to handle. We currently store the character to read in a + global value, then rl_get_function returns that character to + readline. + + Call rl_callback_handler_remove when shutting down. + + To avoid global variables, it would be helpful if we could use + lambda functions/functors as callbacks instead of plain C function + pointers. + +Questions: + + * With this arrangement, would the interpreter have to run in a + separtae thread? + + * Example parser currently computes results + immediately. How do we deal with parsing multiple expressions and + statements with this method? + + * Do we need text position markers to keep track of the prompt position + (beginning of current line) when inserting or clearing text?
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/calc.pro Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,17 @@ +MAKEFILE = calc.mk + +SOURCES = parse.cpp main.cpp gui-main.cpp tty-main.cpp + +HEADERS = parse.h gui-main.h tty-main.h + +LIBS += -lreadline + +CONFIG += qt warn_on debug + +QT += widgets + +QMAKE_EXTRA_TARGETS += distclean +distclean.depends = extraclean + +QMAKE_EXTRA_TARGETS += extraclean +extraclean.commands = rm -f parse.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gui-main.cpp Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,445 @@ +#include <iostream> +#include <sstream> +#include <string> + +#include <cstdlib> +#include <cstring> + +#include <QApplication> +#include <QKeyEvent> +#include <QTextDocument> +#include <QTextEdit> + +#include "gui-main.h" + +#include "gui-main.h" +#include "parse.h" + +#include <readline/readline.h> +#include <readline/history.h> + +namespace gui +{ + static int available_char = 0; + + static inline int ctrl (int c) + { + return c & 0x1f; + } + + static command_window *calc_interaction_window = 0; + + static int getc (FILE *) + { + int tmp = available_char; + available_char = 0; + return tmp; + } + + static void redisplay (void) + { + if (calc_interaction_window) + calc_interaction_window->redisplay (); + } + + static void prep_term (int) + { + } + + static void deprep_term (void) + { + } + + static void accept_line (char *line) + { + if (calc_interaction_window) + calc_interaction_window->accept (line ? line : ""); + } + + static void display_completion_matches (char **matches, int num_matches, + int /* max_length */) + { + if (calc_interaction_window) + { + std::ostringstream buf; + + if (num_matches > 1) + buf << "\n"; + + for (int i = 1; i < num_matches; i++) + buf << matches[i] << "\n"; + + calc_interaction_window->insert_at_end (buf.str ()); + + calc_interaction_window->redisplay (); + } + } + + static void readline_init (void) + { + rl_initialize (); + + rl_getc_function = getc; + rl_redisplay_function = redisplay; + rl_prep_term_function = prep_term; + rl_deprep_term_function = deprep_term; + rl_completion_display_matches_hook = display_completion_matches; + + rl_callback_handler_install (">> ", accept_line); + } + + static void readline_fini (void) + { + rl_callback_handler_remove (); + } + + command_window::command_window (QWidget *p) + : QTextEdit (p), + m_buffer (new QTextDocument ()), + beg_mark (), prompt_mark () + { + setWindowTitle ("Qt::TextEdit example"); + + setMinimumSize (QSize (600, 400)); + + setDocument (m_buffer); + + connect (this, SIGNAL (result_available (double)), + this, SLOT (handle_result (double))); + + insert_at_end + ("Qt Example Calculator.\n" + "Available operations: + - * / ^ ()\n" + "Semicolon terminates statement.\n" + "Up Arrow key moves to previous line in the command history.\n" + "Down Arrow key moves to next line in the comand history.\n\n"); + + beg_mark = set_mark (); + } + + // Accept an input line, parse and possibly execute it. + + void command_window::accept (const std::string& line) + { + insert_at_end ("\n"); + + if (! line.empty ()) + { + add_history (line.c_str ()); + using_history (); + + // FIXME: what is the right thing to do with status returned + // by parser. + interpreter::parse_and_execute (line); + } + } + + // Redisplay current command line. + + void command_window::redisplay (void) + { + erase_line (); + + std::string line = rl_line_buffer ? rl_line_buffer : ""; + std::string prompt = (rl_prompt && interpreter::beg_of_stmt) ? rl_prompt : ""; + + insert_line (prompt, line); + + scroll_to_bottom (); + + QTextCursor cursor = textCursor (); + + cursor.setPosition (prompt_mark + rl_point, QTextCursor::MoveAnchor); + + setTextCursor (cursor); + } + + void command_window::insert_at_end (const std::string& text) + { + scroll_to_bottom (); + + insert_at_cursor (text); + } + + void command_window::emit_result (double value) + { + emit result_available (value); + } + + // FIXME: do we really need this extra function? + void command_window::handle_result (double value) + { + insert_result (value); + } + + void command_window::keyPressEvent (QKeyEvent *event) + { + if (! event) + return; + + if (event->type () == QEvent::KeyPress) + { + int key = event->key (); + + switch (key) + { + case Qt::Key_Return: + key = 0x0A; + break; + + case Qt::Key_Backspace: + key = 0x08; + break; + + case Qt::Key_Tab: + key = 0x09; + break; + + case Qt::Key_Escape: + key = 0x1b; + break; + + case Qt::Key_Up: + case Qt::Key_Down: + case Qt::Key_Right: + case Qt::Key_Left: + key = do_arrow_key (key); + break; + + default: + { + switch (event->modifiers ()) + { + case Qt::ControlModifier: + if (key > 0x3f && key < 0x7b) + key &= 0x1f; + else + key = -1; + break; + + default: + { + // Don't shoot me, this is just a demo... + QString text = event->text (); + QByteArray latin_text = text.toLatin1 (); + key = latin_text[0]; + } + break; + } + } + break; + } + + if (key >= 0) + { + // FIXME: should this emit a signal instead? + available_char = key; + rl_callback_read_char (); + return; + } + } + } + + int command_window::do_arrow_key (int arrow_key) + { + int retval = 0; + + available_char = 0x1b; + rl_callback_read_char (); + + available_char = '['; + rl_callback_read_char (); + + switch (arrow_key) + { + case Qt::Key_Up: + retval = 'A'; + break; + + case Qt::Key_Down: + retval = 'B'; + break; + + case Qt::Key_Right: + retval = 'C'; + break; + + case Qt::Key_Left: + retval = 'D'; + break; + } + + return retval; + } + + // Retrieve a command from the history list and insert it on the + // current command. + + void command_window::history (bool up) + { + HIST_ENTRY *entry = up ? previous_history () : next_history (); + + if (entry) + { + erase_line (); + + std::string prompt = rl_prompt ? rl_prompt : ""; + + insert_line (prompt, entry->line); + } + else if (! up) + erase_line (); + + scroll_to_bottom (); + } + + void command_window::erase_line (void) + { + QTextCursor cursor = textCursor (); + + cursor.movePosition (QTextCursor::End); + cursor.select (QTextCursor::LineUnderCursor); + cursor.removeSelectedText (); + + setTextCursor (cursor); + } + + void command_window::insert_at_cursor (const std::string& text) + { + QTextCursor cursor = textCursor (); + + cursor.insertText (QString::fromStdString (text)); + + setTextCursor (cursor); + } + + void command_window::insert_line (const std::string& prompt, + const std::string& line) + { + beg_mark = set_mark (); + + insert_at_cursor (prompt); + + prompt_mark = set_mark (); + + insert_at_cursor (line); + } + + int command_window::set_mark (void) + { + return textCursor ().position (); + } + + void command_window::insert_result (double value) + { + std::ostringstream buf; + buf << "ans = " << value << "\n"; + + insert_at_cursor (buf.str ()); + + beg_mark = set_mark (); + + scroll_to_bottom (); + } + + void command_window::scroll_to_bottom (void) + { + QTextCursor cursor = textCursor (); + + cursor.movePosition (QTextCursor::End); + + setTextCursor (cursor); + } + + int main (int argc, char *argv[]) + { + interpreter::parser_init (); + + QApplication app (argc, argv); + + calc_interaction_window = new command_window (); + + calc_interaction_window->show (); + + readline_init (); + + int status = app.exec (); + + readline_fini (); + + interpreter::parser_fini (); + + return status; + } + + void emit_result (double value) + { + calc_interaction_window->emit_result (value); + } +} + +// -- Variable: rl_getc_func_t * rl_getc_function +// If non-zero, Readline will call indirectly through this pointer to +// get a character from the input stream. By default, it is set to +// `rl_getc', the default Readline character input function (*note +// Character Input::). + +// -- Variable: rl_voidfunc_t * rl_redisplay_function +// If non-zero, Readline will call indirectly through this pointer to +// update the display with the current contents of the editing buffer. +// By default, it is set to `rl_redisplay', the default Readline +// redisplay function (*note Redisplay::). + +// -- Variable: rl_vintfunc_t * rl_prep_term_function +// If non-zero, Readline will call indirectly through this pointer to +// initialize the terminal. The function takes a single argument, an +// `int' flag that says whether or not to use eight-bit characters. +// By default, this is set to `rl_prep_terminal' (*note Terminal +// Management::). + +// -- Variable: rl_voidfunc_t * rl_deprep_term_function +// If non-zero, Readline will call indirectly through this pointer to +// reset the terminal. This function should undo the effects of +// `rl_prep_term_function'. By default, this is set to +// `rl_deprep_terminal' (*note Terminal Management::). + +// -- Function: void rl_callback_handler_install (const char *prompt, +// rl_vcpfunc_t *lhandler) +// Set up the terminal for readline I/O and display the initial +// expanded value of PROMPT. Save the value of LHANDLER to use as a +// function to call when a complete line of input has been entered. +// The function takes the text of the line as an argument. + +// -- Function: void rl_callback_read_char (void) +// Whenever an application determines that keyboard input is +// available, it should call `rl_callback_read_char()', which will +// read the next character from the current input source. If that +// character completes the line, `rl_callback_read_char' will invoke +// the LHANDLER function saved by `rl_callback_handler_install' to +// process the line. Before calling the LHANDLER function, the +// terminal settings are reset to the values they had before calling +// `rl_callback_handler_install'. If the LHANDLER function returns, +// the terminal settings are modified for Readline's use again. +// `EOF' is indicated by calling LHANDLER with a `NULL' line. + +// -- Function: void rl_callback_handler_remove (void) +// Restore the terminal to its initial state and remove the line +// handler. This may be called from within a callback as well as +// independently. If the LHANDLER installed by +// `rl_callback_handler_install' does not exit the program, either +// this function or the function referred to by the value of +// `rl_deprep_term_function' should be called before the program +// exits to reset the terminal settings. + +// -- Variable: rl_compdisp_func_t * rl_completion_display_matches_hook +// If non-zero, then this is the address of a function to call when +// completing a word would normally display the list of possible +// matches. This function is called in lieu of Readline displaying +// the list. It takes three arguments: (`char **'MATCHES, `int' +// NUM_MATCHES, `int' MAX_LENGTH) where MATCHES is the array of +// matching strings, NUM_MATCHES is the number of strings in that +// array, and MAX_LENGTH is the length of the longest string in that +// array. Readline provides a convenience function, +// `rl_display_match_list', that takes care of doing the display to +// Readline's output stream. That function may be called from this +// hook.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gui-main.h Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,83 @@ +#if ! defined (gui_main_h) +#define gui_main_h 1 + +#include <iostream> +#include <sstream> +#include <string> + +#include <cstdlib> +#include <cstring> + +#include <QApplication> +#include <QTextDocument> +#include <QTextEdit> + +namespace gui +{ + class command_window : public QTextEdit + { + Q_OBJECT + + public: + + command_window (QWidget *p = nullptr); + + virtual ~command_window (void) = default; + + // Accept an input line, parse and possibly execute it. + + void accept (const std::string& line); + + // Redisplay current command line. + + void redisplay (void); + + void insert_at_end (const std::string& text); + + void emit_result (double value); + + signals: + + void result_available (double value); + + public slots: + + void handle_result (double value); + + protected: + + void keyPressEvent (QKeyEvent *event); + + int do_arrow_key (int arrow_key); + + // Retrieve a command from the history list and insert it on the + // current command. + + void history (bool up); + + void erase_line (void); + + void insert_at_cursor (const std::string& text); + + void insert_line (const std::string& prompt, const std::string& line); + + int set_mark (void); + + void insert_result (double value); + + void scroll_to_bottom (void); + + // Child widgets: + + QTextDocument *m_buffer; + + int beg_mark; + int prompt_mark; + }; + + extern int main (int argc, char **argv); + + extern void emit_result (double value); +} + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,34 @@ +#include <string> + +#include <readline/history.h> + +#include "gui-main.h" +#include "tty-main.h" + +int tty_mode = false; + +int +main (int argc, char **argv) +{ + int new_argc = 0; + + char **new_argv = new char* [argc + 1]; + + new_argv[new_argc++] = argv[0]; + + for (int i = 1; i < argc; i++) + { + if (argv[i] == std::string ("--tty")) + tty_mode = true; + else + new_argv[new_argc++] = argv[i]; + } + + int status = tty_mode + ? tty::main (new_argc, new_argv) + : gui::main (new_argc, new_argv); + + delete [] new_argv; + + return status; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.h Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,1 @@ +extern int tty_mode;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make-log Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,6613 @@ +g++ -c -pipe -g -Wall -W -D_REENTRANT -fPIC -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -isystem /usr/include/libdrm -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o gui-main.o gui-main.cpp +gui-main.cpp:1:1: error: ‘include’ does not name a type + include <iostream> + ^~~~~~~ +In file included from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/postypes.h:98:11: error: ‘ptrdiff_t’ does not name a type + typedef ptrdiff_t streamsize; // Signed integral type + ^~~~~~~~~ +/usr/include/c++/8/bits/postypes.h:98:11: note: ‘ptrdiff_t’ is defined in header ‘<cstddef>’; did you forget to ‘#include <cstddef>’? +/usr/include/c++/8/bits/postypes.h:41:1: ++#include <cstddef> + +/usr/include/c++/8/bits/postypes.h:98:11: + typedef ptrdiff_t streamsize; // Signed integral type + ^~~~~~~~~ +In file included from /usr/include/c++/8/bits/exception_ptr.h:40, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/new:120:31: error: declaration of ‘operator new’ as non-function + void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc) + ^ +/usr/include/c++/8/new:120:25: error: ‘size_t’ is not a member of ‘std’ + void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc) + ^~~~~~ +/usr/include/c++/8/new:120:25: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/exception_ptr.h:40, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/new:121:41: error: attributes after parenthesized initializer ignored [-fpermissive] + __attribute__((__externally_visible__)); + ^ +/usr/include/c++/8/new:122:33: error: declaration of ‘operator new []’ as non-function + void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc) + ^ +/usr/include/c++/8/new:122:27: error: ‘size_t’ is not a member of ‘std’ + void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc) + ^~~~~~ +/usr/include/c++/8/new:122:27: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/exception_ptr.h:40, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/new:123:41: error: attributes after parenthesized initializer ignored [-fpermissive] + __attribute__((__externally_visible__)); + ^ +/usr/include/c++/8/new:129:34: error: ‘std::size_t’ has not been declared + void operator delete(void*, std::size_t) _GLIBCXX_USE_NOEXCEPT + ^~~~~~ +/usr/include/c++/8/new:131:36: error: ‘std::size_t’ has not been declared + void operator delete[](void*, std::size_t) _GLIBCXX_USE_NOEXCEPT + ^~~~~~ +/usr/include/c++/8/new:134:25: error: declaration of ‘operator new’ as non-function + void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT + ^~~~~~ +/usr/include/c++/8/new:134:25: error: ‘size_t’ is not a member of ‘std’ +/usr/include/c++/8/new:134:25: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/exception_ptr.h:40, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/new:134:33: error: expected primary-expression before ‘const’ + void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT + ^~~~~ +/usr/include/c++/8/new:136:27: error: declaration of ‘operator new []’ as non-function + void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT + ^~~~~~ +/usr/include/c++/8/new:136:27: error: ‘size_t’ is not a member of ‘std’ +/usr/include/c++/8/new:136:27: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/exception_ptr.h:40, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/new:136:35: error: expected primary-expression before ‘const’ + void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT + ^~~~~ +/usr/include/c++/8/new:168:32: error: declaration of ‘operator new’ as non-function + inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT + ^~~~~~ +/usr/include/c++/8/new:168:32: error: ‘size_t’ is not a member of ‘std’ +/usr/include/c++/8/new:168:32: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/exception_ptr.h:40, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/new:168:40: error: expected primary-expression before ‘void’ + inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT + ^~~~ +/usr/include/c++/8/new:170:34: error: declaration of ‘operator new []’ as non-function + inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT + ^~~~~~ +/usr/include/c++/8/new:170:34: error: ‘size_t’ is not a member of ‘std’ +/usr/include/c++/8/new:170:34: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/exception_ptr.h:40, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/new:170:42: error: expected primary-expression before ‘void’ + inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT + ^~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:350:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Size> + ^~~~~~ +/usr/include/c++/8/type_traits:351:25: error: ‘_Size’ was not declared in this scope + struct is_array<_Tp[_Size]> + ^~~~~ +/usr/include/c++/8/type_traits:351:31: error: template argument 1 is invalid + struct is_array<_Tp[_Size]> + ^ +/usr/include/c++/8/type_traits:549:42: error: ‘nullptr_t’ is not a member of ‘std’ + struct __is_null_pointer_helper<std::nullptr_t> + ^~~~~~~~~ +/usr/include/c++/8/type_traits:549:42: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:549:42: error: ‘nullptr_t’ is not a member of ‘std’ + struct __is_null_pointer_helper<std::nullptr_t> + ^~~~~~~~~ +/usr/include/c++/8/type_traits:549:42: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:549:51: error: template argument 1 is invalid + struct __is_null_pointer_helper<std::nullptr_t> + ^ +/usr/include/c++/8/type_traits:1289:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, alignof(_Tp)> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1289:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1289:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, alignof(_Tp)> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1289:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1289:57: error: template argument 1 is invalid + : public integral_constant<std::size_t, alignof(_Tp)> { }; + ^ +/usr/include/c++/8/type_traits:1289:57: note: invalid template non-type parameter +/usr/include/c++/8/type_traits:1294:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 0> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1294:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1294:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 0> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1294:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1294:46: error: template argument 1 is invalid + : public integral_constant<std::size_t, 0> { }; + ^ +/usr/include/c++/8/type_traits:1294:46: note: invalid template non-type parameter +/usr/include/c++/8/type_traits:1296:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Size> + ^~~~~~ +/usr/include/c++/8/type_traits:1297:21: error: ‘_Size’ was not declared in this scope + struct rank<_Tp[_Size]> + ^~~~~ +/usr/include/c++/8/type_traits:1297:27: error: template argument 1 is invalid + struct rank<_Tp[_Size]> + ^ +/usr/include/c++/8/type_traits:1298:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1298:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1298:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1298:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1298:65: error: template argument 1 is invalid + : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; + ^ +/usr/include/c++/8/type_traits:1298:65: note: invalid template non-type parameter +/usr/include/c++/8/type_traits:1302:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1302:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1302:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1302:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1302:65: error: template argument 1 is invalid + : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { }; + ^ +/usr/include/c++/8/type_traits:1302:65: note: invalid template non-type parameter +/usr/include/c++/8/type_traits:1307:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 0> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1307:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1307:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 0> { }; + ^~~~~~ +/usr/include/c++/8/type_traits:1307:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1307:46: error: template argument 1 is invalid + : public integral_constant<std::size_t, 0> { }; + ^ +/usr/include/c++/8/type_traits:1307:46: note: invalid template non-type parameter +/usr/include/c++/8/type_traits:1309:47: error: ‘std::size_t’ has not been declared + template<typename _Tp, unsigned _Uint, std::size_t _Size> + ^~~~~~ +/usr/include/c++/8/type_traits:1310:23: error: ‘_Size’ was not declared in this scope + struct extent<_Tp[_Size], _Uint> + ^~~~~ +/usr/include/c++/8/type_traits:1310:36: error: template argument 1 is invalid + struct extent<_Tp[_Size], _Uint> + ^ +/usr/include/c++/8/type_traits:1311:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, + ^~~~~~ +/usr/include/c++/8/type_traits:1311:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1311:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, + ^~~~~~ +/usr/include/c++/8/type_traits:1311:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1312:24: error: ‘_Size’ was not declared in this scope + _Uint == 0 ? _Size : extent<_Tp, + ^~~~~ +/usr/include/c++/8/type_traits:1313:28: error: template argument 1 is invalid + _Uint - 1>::value> + ^ +/usr/include/c++/8/type_traits:1313:28: note: invalid template non-type parameter +/usr/include/c++/8/type_traits:1318:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, + ^~~~~~ +/usr/include/c++/8/type_traits:1318:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1318:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, + ^~~~~~ +/usr/include/c++/8/type_traits:1318:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/move.h:55, + from /usr/include/c++/8/bits/nested_exception.h:40, + from /usr/include/c++/8/exception:144, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/type_traits:1320:31: error: template argument 1 is invalid + _Uint - 1>::value> + ^ +/usr/include/c++/8/type_traits:1320:31: note: invalid template non-type parameter +/usr/include/c++/8/type_traits:1748:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Size> + ^~~~~~ +/usr/include/c++/8/type_traits:1749:30: error: ‘_Size’ was not declared in this scope + struct remove_extent<_Tp[_Size]> + ^~~~~ +/usr/include/c++/8/type_traits:1749:36: error: template argument 1 is invalid + struct remove_extent<_Tp[_Size]> + ^ +/usr/include/c++/8/type_traits:1761:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Size> + ^~~~~~ +/usr/include/c++/8/type_traits:1762:35: error: ‘_Size’ was not declared in this scope + struct remove_all_extents<_Tp[_Size]> + ^~~~~ +/usr/include/c++/8/type_traits:1762:41: error: template argument 1 is invalid + struct remove_all_extents<_Tp[_Size]> + ^ +/usr/include/c++/8/type_traits:1820:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Len> + ^~~~~~ +/usr/include/c++/8/type_traits:1825:23: error: ‘_Len’ was not declared in this scope + unsigned char __data[_Len]; + ^~~~ +/usr/include/c++/8/type_traits:1840:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Len, std::size_t _Align = + ^~~~~~ +/usr/include/c++/8/type_traits:1840:35: error: ‘std::size_t’ has not been declared + template<std::size_t _Len, std::size_t _Align = + ^~~~~~ +/usr/include/c++/8/type_traits:1841:48: error: ‘_Len’ was not declared in this scope + __alignof__(typename __aligned_storage_msa<_Len>::__type)> + ^~~~ +/usr/include/c++/8/type_traits:1841:52: error: template argument 1 is invalid + __alignof__(typename __aligned_storage_msa<_Len>::__type)> + ^ +/usr/include/c++/8/type_traits:1846:23: error: ‘_Len’ was not declared in this scope + unsigned char __data[_Len]; + ^~~~ +/usr/include/c++/8/type_traits:1847:37: error: ‘_Align’ was not declared in this scope + struct __attribute__((__aligned__((_Align)))) { } __align; + ^~~~~~ +In file included from /usr/include/c++/8/bits/stl_algobase.h:62, + from /usr/include/c++/8/bits/char_traits.h:39, + from /usr/include/c++/8/ios:40, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/type_traits.h:162:35: error: ‘bool __gnu_cxx::__is_null_pointer’ redeclared as different kind of symbol + __is_null_pointer(std::nullptr_t) + ^ +/usr/include/c++/8/ext/type_traits.h:157:5: note: previous declaration ‘template<class _Type> bool __gnu_cxx::__is_null_pointer(_Type)’ + __is_null_pointer(_Type) + ^~~~~~~~~~~~~~~~~ +/usr/include/c++/8/ext/type_traits.h:162:26: error: ‘nullptr_t’ is not a member of ‘std’ + __is_null_pointer(std::nullptr_t) + ^~~~~~~~~ +/usr/include/c++/8/ext/type_traits.h:162:26: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/c++/8/bits/stl_algobase.h:64, + from /usr/include/c++/8/bits/char_traits.h:39, + from /usr/include/c++/8/ios:40, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/stl_pair.h:86:17: error: ‘std::size_t’ has not been declared + template<std::size_t...> + ^~~~~~ +/usr/include/c++/8/bits/stl_pair.h:434:41: error: ‘std::size_t’ has not been declared + template<typename... _Args1, std::size_t... _Indexes1, + ^~~~~~ +/usr/include/c++/8/bits/stl_pair.h:435:41: error: ‘std::size_t’ has not been declared + typename... _Args2, std::size_t... _Indexes2> + ^~~~~~ +/usr/include/c++/8/bits/stl_pair.h:437:27: error: ‘_Indexes1’ was not declared in this scope + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); + ^~~~~~~~~ +/usr/include/c++/8/bits/stl_pair.h:437:27: note: suggested alternative: ‘_Index_tuple’ + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); + ^~~~~~~~~ + _Index_tuple +/usr/include/c++/8/bits/stl_pair.h:437:36: error: expected parameter pack before ‘...’ + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); + ^~~ +/usr/include/c++/8/bits/stl_pair.h:437:39: error: template argument 1 is invalid + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); + ^ +/usr/include/c++/8/bits/stl_pair.h:437:55: error: ‘_Indexes2’ was not declared in this scope + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); + ^~~~~~~~~ +/usr/include/c++/8/bits/stl_pair.h:437:55: note: suggested alternative: ‘_Index_tuple’ + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); + ^~~~~~~~~ + _Index_tuple +/usr/include/c++/8/bits/stl_pair.h:437:64: error: expected parameter pack before ‘...’ + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); + ^~~ +/usr/include/c++/8/bits/stl_pair.h:437:67: error: template argument 1 is invalid + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); + ^ +In file included from /usr/include/c++/8/ios:40, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/char_traits.h:108:66: error: ‘std::size_t’ has not been declared + compare(const char_type* __s1, const char_type* __s2, std::size_t __n); + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:110:40: error: ‘size_t’ in namespace ‘std’ does not name a type + static _GLIBCXX14_CONSTEXPR std::size_t + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:114:39: error: ‘std::size_t’ has not been declared + find(const char_type* __s, std::size_t __n, const char_type& __a); + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:117:57: error: ‘std::size_t’ has not been declared + move(char_type* __s1, const char_type* __s2, std::size_t __n); + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:120:57: error: ‘std::size_t’ has not been declared + copy(char_type* __s1, const char_type* __s2, std::size_t __n); + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:123:35: error: ‘std::size_t’ has not been declared + assign(char_type* __s, std::size_t __n, char_type __a); + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:149:64: error: ‘std::size_t’ has not been declared + compare(const char_type* __s1, const char_type* __s2, std::size_t __n) + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h: In static member function ‘static constexpr int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)’: +/usr/include/c++/8/bits/char_traits.h:151:17: error: ‘size_t’ is not a member of ‘std’ + for (std::size_t __i = 0; __i < __n; ++__i) + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:151:17: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/ios:40, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/char_traits.h:151:33: error: ‘__i’ was not declared in this scope + for (std::size_t __i = 0; __i < __n; ++__i) + ^~~ +/usr/include/c++/8/bits/char_traits.h:151:33: note: suggested alternative: ‘__n’ + for (std::size_t __i = 0; __i < __n; ++__i) + ^~~ + __n +/usr/include/c++/8/bits/char_traits.h: At global scope: +/usr/include/c++/8/bits/char_traits.h:160:31: error: ‘size_t’ in namespace ‘std’ does not name a type + _GLIBCXX14_CONSTEXPR std::size_t + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:173:37: error: ‘std::size_t’ has not been declared + find(const char_type* __s, std::size_t __n, const char_type& __a) + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h: In static member function ‘static constexpr const char_type* __gnu_cxx::char_traits<_CharT>::find(const char_type*, int, const char_type&)’: +/usr/include/c++/8/bits/char_traits.h:175:17: error: ‘size_t’ is not a member of ‘std’ + for (std::size_t __i = 0; __i < __n; ++__i) + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:175:17: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/ios:40, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/char_traits.h:175:33: error: ‘__i’ was not declared in this scope + for (std::size_t __i = 0; __i < __n; ++__i) + ^~~ +/usr/include/c++/8/bits/char_traits.h:175:33: note: suggested alternative: ‘__s’ + for (std::size_t __i = 0; __i < __n; ++__i) + ^~~ + __s +/usr/include/c++/8/bits/char_traits.h: At global scope: +/usr/include/c++/8/bits/char_traits.h:184:55: error: ‘std::size_t’ has not been declared + move(char_type* __s1, const char_type* __s2, std::size_t __n) + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:195:55: error: ‘std::size_t’ has not been declared + copy(char_type* __s1, const char_type* __s2, std::size_t __n) + ^~~~~~ +/usr/include/c++/8/bits/char_traits.h:205:33: error: ‘std::size_t’ has not been declared + assign(char_type* __s, std::size_t __n, char_type __a) + ^~~~~~ +In file included from /usr/include/x86_64-linux-gnu/c++/8/bits/c++allocator.h:33, + from /usr/include/c++/8/bits/allocator.h:46, + from /usr/include/c++/8/string:41, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/new_allocator.h:44:14: error: ‘std::size_t’ has not been declared + using std::size_t; + ^~~~~~ +/usr/include/c++/8/ext/new_allocator.h:45:14: error: ‘std::ptrdiff_t’ has not been declared + using std::ptrdiff_t; + ^~~~~~~~~ +In file included from /usr/include/c++/8/string:44, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/ostream_insert.h:45:26: error: ‘streamsize’ has not been declared + const _CharT* __s, streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/bits/ostream_insert.h: In function ‘void std::__ostream_write(std::basic_ostream<_CharT, _Traits>&, const _CharT*, int)’: +/usr/include/c++/8/bits/ostream_insert.h:50:13: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __put = __out.rdbuf()->sputn(__s, __n); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/ostream_insert.h:51:11: error: ‘__put’ was not declared in this scope + if (__put != __n) + ^~~~~ +/usr/include/c++/8/bits/ostream_insert.h:51:11: note: suggested alternative: ‘__out’ + if (__put != __n) + ^~~~~ + __out +/usr/include/c++/8/bits/ostream_insert.h: At global scope: +/usr/include/c++/8/bits/ostream_insert.h:57:59: error: ‘streamsize’ has not been declared + __ostream_fill(basic_ostream<_CharT, _Traits>& __out, streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/bits/ostream_insert.h:77:27: error: ‘streamsize’ has not been declared + const _CharT* __s, streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/bits/ostream_insert.h: In function ‘std::basic_ostream<_CharT, _Traits>& std::__ostream_insert(std::basic_ostream<_CharT, _Traits>&, const _CharT*, int)’: +/usr/include/c++/8/bits/ostream_insert.h:87:14: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __w = __out.width(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/ostream_insert.h:88:12: error: ‘__w’ was not declared in this scope + if (__w > __n) + ^~~ +/usr/include/c++/8/bits/ostream_insert.h:88:12: note: suggested alternative: ‘__s’ + if (__w > __n) + ^~~ + __s +/usr/include/c++/8/bits/ostream_insert.h: At global scope: +/usr/include/c++/8/bits/ostream_insert.h:118:68: error: ‘streamsize’ has not been declared + extern template ostream& __ostream_insert(ostream&, const char*, streamsize); + ^~~~~~~~~~ +/usr/include/c++/8/bits/ostream_insert.h:122:11: error: ‘streamsize’ has not been declared + streamsize); + ^~~~~~~~~~ +In file included from /usr/include/c++/8/ext/alloc_traits.h:36, + from /usr/include/c++/8/bits/basic_string.h:40, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/alloc_traits.h:404:36: error: ‘ptrdiff_t’ in namespace ‘std’ does not name a type + using difference_type = std::ptrdiff_t; + ^~~~~~~~~ +/usr/include/c++/8/bits/alloc_traits.h:407:30: error: ‘size_t’ in namespace ‘std’ does not name a type + using size_type = std::size_t; + ^~~~~~ +/usr/include/c++/8/bits/alloc_traits.h:407:25: note: suggested alternative: ‘time_put’ + using size_type = std::size_t; + ^~~ + time_put +/usr/include/c++/8/bits/alloc_traits.h:435:37: error: ‘size_type’ has not been declared + allocate(allocator_type& __a, size_type __n) + ^~~~~~~~~ +/usr/include/c++/8/bits/alloc_traits.h:449:37: error: ‘size_type’ has not been declared + allocate(allocator_type& __a, size_type __n, const_void_pointer __hint) + ^~~~~~~~~ +/usr/include/c++/8/bits/alloc_traits.h:461:52: error: ‘size_type’ has not been declared + deallocate(allocator_type& __a, pointer __p, size_type __n) + ^~~~~~~~~ +/usr/include/c++/8/bits/alloc_traits.h:494:14: error: ‘size_type’ does not name a type; did you mean ‘true_type’? + static size_type + ^~~~~~~~~ + true_type +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:55:51: error: ‘std::size_t’ has not been declared + const char* __name, const _CharT* __str, std::size_t* __idx, + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:48: error: ‘std::size_t’ has not been declared + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:100:31: error: ‘std::size_t’ has not been declared + __builtin_va_list), std::size_t __n, + ^~~~~~ +In file included from /usr/include/c++/8/bits/basic_string.h:40, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char>, char>’: +/usr/include/c++/8/bits/basic_string.h:80:24: required from ‘class std::__cxx11::basic_string<char>’ +/usr/include/c++/8/bits/basic_string.h:6411:68: required from here +/usr/include/c++/8/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<char> >’ + typedef typename _Base_type::size_type size_type; + ^~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<char> >’ + typedef typename _Base_type::difference_type difference_type; + ^~~~~~~~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char>, char>::_Base_type {aka std::allocator_traits<std::allocator<char> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char>, char>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<char> >’} + using _Base_type::max_size; + ^~~~~~~~ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In function ‘int std::__cxx11::stoi(const string&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6412:19: error: no matching function for call to ‘__stoa<long int, int>(long int (*)(const char*, char**, int) throw (), const char [5], const char*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6412:6: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long int std::__cxx11::stol(const string&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6417:22: error: no matching function for call to ‘__stoa(long int (*)(const char*, char**, int) throw (), const char [5], const char*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6417:9: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long unsigned int std::__cxx11::stoul(const string&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6422:22: error: no matching function for call to ‘__stoa(long unsigned int (*)(const char*, char**, int) throw (), const char [6], const char*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6422:9: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long long int std::__cxx11::stoll(const string&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6427:22: error: no matching function for call to ‘__stoa(long long int (*)(const char*, char**, int) throw (), const char [6], const char*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6427:9: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long long unsigned int std::__cxx11::stoull(const string&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6432:22: error: no matching function for call to ‘__stoa(long long unsigned int (*)(const char*, char**, int) throw (), const char [7], const char*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6432:9: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘float std::__cxx11::stof(const string&, size_t*)’: +/usr/include/c++/8/bits/basic_string.h:6437:72: error: no matching function for call to ‘__stoa(float (*)(const char*, char**) throw (), const char [5], const char*, size_t*&)’ + { return __gnu_cxx::__stoa(&std::strtof, "stof", __str.c_str(), __idx); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6437:67: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + { return __gnu_cxx::__stoa(&std::strtof, "stof", __str.c_str(), __idx); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘double std::__cxx11::stod(const string&, size_t*)’: +/usr/include/c++/8/bits/basic_string.h:6441:72: error: no matching function for call to ‘__stoa(double (*)(const char*, char**) throw (), const char [5], const char*, size_t*&)’ + { return __gnu_cxx::__stoa(&std::strtod, "stod", __str.c_str(), __idx); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6441:67: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + { return __gnu_cxx::__stoa(&std::strtod, "stod", __str.c_str(), __idx); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long double std::__cxx11::stold(const string&, size_t*)’: +/usr/include/c++/8/bits/basic_string.h:6445:74: error: no matching function for call to ‘__stoa(long double (*)(const char*, char**) throw (), const char [6], const char*, size_t*&)’ + { return __gnu_cxx::__stoa(&std::strtold, "stold", __str.c_str(), __idx); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6445:69: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + { return __gnu_cxx::__stoa(&std::strtold, "stold", __str.c_str(), __idx); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(int)’: +/usr/include/c++/8/bits/basic_string.h:6455:20: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [3], int&)’ + "%d", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6455:20: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%d", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(unsigned int)’: +/usr/include/c++/8/bits/basic_string.h:6461:20: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [3], unsigned int&)’ + "%u", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6461:20: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%u", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long int)’: +/usr/include/c++/8/bits/basic_string.h:6466:21: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [4], long int&)’ + "%ld", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6466:21: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%ld", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long unsigned int)’: +/usr/include/c++/8/bits/basic_string.h:6472:21: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [4], long unsigned int&)’ + "%lu", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6472:21: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%lu", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long long int)’: +/usr/include/c++/8/bits/basic_string.h:6478:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [5], long long int&)’ + "%lld", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6478:22: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%lld", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long long unsigned int)’: +/usr/include/c++/8/bits/basic_string.h:6484:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [5], long long unsigned int&)’ + "%llu", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6484:22: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%llu", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(float)’: +/usr/include/c++/8/bits/basic_string.h:6492:20: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [3], float&)’ + "%f", __val); + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6492:20: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%f", __val); + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(double)’: +/usr/include/c++/8/bits/basic_string.h:6501:20: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [3], double&)’ + "%f", __val); + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6501:20: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%f", __val); + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long double)’: +/usr/include/c++/8/bits/basic_string.h:6510:21: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [4], long double&)’ + "%Lf", __val); + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6510:21: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + "%Lf", __val); + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:40, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<wchar_t>, wchar_t>’: +/usr/include/c++/8/bits/basic_string.h:80:24: required from ‘class std::__cxx11::basic_string<wchar_t>’ +/usr/include/c++/8/bits/basic_string.h:6517:68: required from here +/usr/include/c++/8/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<wchar_t> >’ + typedef typename _Base_type::size_type size_type; + ^~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<wchar_t> >’ + typedef typename _Base_type::difference_type difference_type; + ^~~~~~~~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<wchar_t>, wchar_t>::_Base_type {aka std::allocator_traits<std::allocator<wchar_t> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<wchar_t>, wchar_t>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<wchar_t> >’} + using _Base_type::max_size; + ^~~~~~~~ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In function ‘int std::__cxx11::stoi(const wstring&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6518:19: error: no matching function for call to ‘__stoa<long int, int>(long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [5], const wchar_t*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6518:6: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long int std::__cxx11::stol(const wstring&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6523:22: error: no matching function for call to ‘__stoa(long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [5], const wchar_t*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6523:9: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long unsigned int std::__cxx11::stoul(const wstring&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6528:22: error: no matching function for call to ‘__stoa(long unsigned int (*)(const wchar_t*, wchar_t**, int) throw (), const char [6], const wchar_t*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6528:9: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long long int std::__cxx11::stoll(const wstring&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6533:22: error: no matching function for call to ‘__stoa(long long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [6], const wchar_t*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6533:9: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long long unsigned int std::__cxx11::stoull(const wstring&, size_t*, int)’: +/usr/include/c++/8/bits/basic_string.h:6538:22: error: no matching function for call to ‘__stoa(long long unsigned int (*)(const wchar_t*, wchar_t**, int) throw (), const char [7], const wchar_t*, size_t*&, int&)’ + __idx, __base); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6538:9: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + __idx, __base); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘float std::__cxx11::stof(const wstring&, size_t*)’: +/usr/include/c++/8/bits/basic_string.h:6543:72: error: no matching function for call to ‘__stoa(float (*)(const wchar_t*, wchar_t**) throw (), const char [5], const wchar_t*, size_t*&)’ + { return __gnu_cxx::__stoa(&std::wcstof, "stof", __str.c_str(), __idx); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6543:67: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + { return __gnu_cxx::__stoa(&std::wcstof, "stof", __str.c_str(), __idx); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘double std::__cxx11::stod(const wstring&, size_t*)’: +/usr/include/c++/8/bits/basic_string.h:6547:72: error: no matching function for call to ‘__stoa(double (*)(const wchar_t*, wchar_t**) throw (), const char [5], const wchar_t*, size_t*&)’ + { return __gnu_cxx::__stoa(&std::wcstod, "stod", __str.c_str(), __idx); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6547:67: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + { return __gnu_cxx::__stoa(&std::wcstod, "stod", __str.c_str(), __idx); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘long double std::__cxx11::stold(const wstring&, size_t*)’: +/usr/include/c++/8/bits/basic_string.h:6551:74: error: no matching function for call to ‘__stoa(long double (*)(const wchar_t*, wchar_t**) throw (), const char [6], const wchar_t*, size_t*&)’ + { return __gnu_cxx::__stoa(&std::wcstold, "stold", __str.c_str(), __idx); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:54:5: note: candidate: ‘template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)’ + __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...), + ^~~~~~ +/usr/include/c++/8/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6551:69: note: cannot convert ‘__idx’ (type ‘size_t*’ {aka ‘long unsigned int*’}) to type ‘int*’ + { return __gnu_cxx::__stoa(&std::wcstold, "stold", __str.c_str(), __idx); } + ^~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(int)’: +/usr/include/c++/8/bits/basic_string.h:6558:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [3], int&)’ + L"%d", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6558:22: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%d", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(unsigned int)’: +/usr/include/c++/8/bits/basic_string.h:6564:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [3], unsigned int&)’ + L"%u", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6564:22: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%u", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long int)’: +/usr/include/c++/8/bits/basic_string.h:6569:23: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [4], long int&)’ + L"%ld", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6569:23: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%ld", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long unsigned int)’: +/usr/include/c++/8/bits/basic_string.h:6575:23: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [4], long unsigned int&)’ + L"%lu", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6575:23: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%lu", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long long int)’: +/usr/include/c++/8/bits/basic_string.h:6581:24: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [5], long long int&)’ + L"%lld", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6581:24: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%lld", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long long unsigned int)’: +/usr/include/c++/8/bits/basic_string.h:6587:24: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [5], long long unsigned int&)’ + L"%llu", __val); } + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6587:24: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%llu", __val); } + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(float)’: +/usr/include/c++/8/bits/basic_string.h:6595:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [3], float&)’ + L"%f", __val); + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6595:22: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%f", __val); + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(double)’: +/usr/include/c++/8/bits/basic_string.h:6604:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [3], double&)’ + L"%f", __val); + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6604:22: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%f", __val); + ^ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long double)’: +/usr/include/c++/8/bits/basic_string.h:6613:23: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [4], long double&)’ + L"%Lf", __val); + ^ +In file included from /usr/include/c++/8/bits/basic_string.h:6400, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/string_conversions.h:99:5: note: candidate: ‘template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)’ + __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*, + ^~~~~~~~~~~~ +/usr/include/c++/8/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6613:23: note: mismatched types ‘int’ and ‘size_t’ {aka ‘long unsigned int’} + L"%Lf", __val); + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In member function ‘size_t std::hash<std::__cxx11::basic_string<char> >::operator()(const string&) const’: +/usr/include/c++/8/bits/basic_string.h:6642:54: error: ‘const string’ {aka ‘const class std::__cxx11::basic_string<char>’} has no member named ‘length’ + { return std::_Hash_impl::hash(__s.data(), __s.length()); } + ^~~~~~ +/usr/include/c++/8/bits/basic_string.h: In member function ‘size_t std::hash<std::__cxx11::basic_string<wchar_t> >::operator()(const wstring&) const’: +/usr/include/c++/8/bits/basic_string.h:6658:42: error: ‘const wstring’ {aka ‘const class std::__cxx11::basic_string<wchar_t>’} has no member named ‘length’ + __s.length() * sizeof(wchar_t)); } + ^~~~~~ +In file included from /usr/include/c++/8/bits/basic_string.h:40, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char16_t>, char16_t>’: +/usr/include/c++/8/bits/basic_string.h:80:24: required from ‘class std::__cxx11::basic_string<char16_t>’ +/usr/include/c++/8/bits/basic_string.h:6675:41: required from here +/usr/include/c++/8/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<char16_t> >’ + typedef typename _Base_type::size_type size_type; + ^~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<char16_t> >’ + typedef typename _Base_type::difference_type difference_type; + ^~~~~~~~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char16_t>, char16_t>::_Base_type {aka std::allocator_traits<std::allocator<char16_t> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char16_t>, char16_t>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<char16_t> >’} + using _Base_type::max_size; + ^~~~~~~~ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In member function ‘size_t std::hash<std::__cxx11::basic_string<char16_t> >::operator()(const u16string&) const’: +/usr/include/c++/8/bits/basic_string.h:6676:42: error: ‘const u16string’ {aka ‘const class std::__cxx11::basic_string<char16_t>’} has no member named ‘length’ + __s.length() * sizeof(char16_t)); } + ^~~~~~ +In file included from /usr/include/c++/8/bits/basic_string.h:40, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char32_t>, char32_t>’: +/usr/include/c++/8/bits/basic_string.h:80:24: required from ‘class std::__cxx11::basic_string<char32_t>’ +/usr/include/c++/8/bits/basic_string.h:6690:41: required from here +/usr/include/c++/8/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<char32_t> >’ + typedef typename _Base_type::size_type size_type; + ^~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<char32_t> >’ + typedef typename _Base_type::difference_type difference_type; + ^~~~~~~~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char32_t>, char32_t>::_Base_type {aka std::allocator_traits<std::allocator<char32_t> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char32_t>, char32_t>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<char32_t> >’} + using _Base_type::max_size; + ^~~~~~~~ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In member function ‘size_t std::hash<std::__cxx11::basic_string<char32_t> >::operator()(const u32string&) const’: +/usr/include/c++/8/bits/basic_string.h:6691:42: error: ‘const u32string’ {aka ‘const class std::__cxx11::basic_string<char32_t>’} has no member named ‘length’ + __s.length() * sizeof(char32_t)); } + ^~~~~~ +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::basic_string<char> std::literals::string_literals::operator""s(const char*, size_t)’: +/usr/include/c++/8/bits/basic_string.h:6712:45: error: no matching function for call to ‘std::__cxx11::basic_string<char>::basic_string(<brace-enclosed initializer list>)’ + { return basic_string<char>{__str, __len}; } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ + basic_string(_InputIterator __beg, _InputIterator __end, + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6712:45: note: deduced conflicting types for parameter ‘_InputIterator’ (‘const char*’ and ‘long unsigned int’) + { return basic_string<char>{__str, __len}; } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(basic_string&& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:576:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char>&’ +/usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(const basic_string& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:572:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char>&’ +/usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:568:7: note: no known conversion for argument 1 from ‘const char*’ to ‘std::initializer_list<char>’ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(basic_string&& __str) noexcept + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:514:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char>&’ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(const basic_string& __str) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string() + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 2 provided +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::basic_string<wchar_t> std::literals::string_literals::operator""s(const wchar_t*, size_t)’: +/usr/include/c++/8/bits/basic_string.h:6718:48: error: no matching function for call to ‘std::__cxx11::basic_string<wchar_t>::basic_string(<brace-enclosed initializer list>)’ + { return basic_string<wchar_t>{__str, __len}; } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ + basic_string(_InputIterator __beg, _InputIterator __end, + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6718:48: note: deduced conflicting types for parameter ‘_InputIterator’ (‘const wchar_t*’ and ‘long unsigned int’) + { return basic_string<wchar_t>{__str, __len}; } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ + basic_string(basic_string&& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:576:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<wchar_t>&’ +/usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ + basic_string(const basic_string& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:572:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<wchar_t>&’ +/usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ + basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:568:7: note: no known conversion for argument 1 from ‘const wchar_t*’ to ‘std::initializer_list<wchar_t>’ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ + basic_string(basic_string&& __str) noexcept + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ + basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:514:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<wchar_t>&’ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ + basic_string(const basic_string& __str) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ + basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ + basic_string() + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 2 provided +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::basic_string<char16_t> std::literals::string_literals::operator""s(const char16_t*, size_t)’: +/usr/include/c++/8/bits/basic_string.h:6725:49: error: no matching function for call to ‘std::__cxx11::basic_string<char16_t>::basic_string(<brace-enclosed initializer list>)’ + { return basic_string<char16_t>{__str, __len}; } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ + basic_string(_InputIterator __beg, _InputIterator __end, + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6725:49: note: deduced conflicting types for parameter ‘_InputIterator’ (‘const char16_t*’ and ‘long unsigned int’) + { return basic_string<char16_t>{__str, __len}; } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(basic_string&& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:576:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char16_t>&’ +/usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(const basic_string& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:572:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char16_t>&’ +/usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:568:7: note: no known conversion for argument 1 from ‘const char16_t*’ to ‘std::initializer_list<char16_t>’ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(basic_string&& __str) noexcept + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:514:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char16_t>&’ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(const basic_string& __str) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string() + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 2 provided +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In function ‘std::__cxx11::basic_string<char32_t> std::literals::string_literals::operator""s(const char32_t*, size_t)’: +/usr/include/c++/8/bits/basic_string.h:6730:49: error: no matching function for call to ‘std::__cxx11::basic_string<char32_t>::basic_string(<brace-enclosed initializer list>)’ + { return basic_string<char32_t>{__str, __len}; } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ + basic_string(_InputIterator __beg, _InputIterator __end, + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:6730:49: note: deduced conflicting types for parameter ‘_InputIterator’ (‘const char32_t*’ and ‘long unsigned int’) + { return basic_string<char32_t>{__str, __len}; } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(basic_string&& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:576:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char32_t>&’ +/usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(const basic_string& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:572:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char32_t>&’ +/usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:568:7: note: no known conversion for argument 1 from ‘const char32_t*’ to ‘std::initializer_list<char32_t>’ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(basic_string&& __str) noexcept + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:514:7: note: no known conversion for argument 2 from ‘size_t’ {aka ‘long unsigned int’} to ‘const std::allocator<char32_t>&’ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(const basic_string& __str) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string() + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 2 provided +In file included from /usr/include/c++/8/string:53, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.tcc: In function ‘std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)’: +/usr/include/c++/8/bits/basic_string.tcc:1487:14: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __w = __in.width(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/basic_string.tcc:1488:32: error: ‘__w’ was not declared in this scope + const __size_type __n = __w > 0 ? static_cast<__size_type>(__w) + ^~~ +/usr/include/c++/8/bits/basic_string.tcc:1488:32: note: suggested alternative: ‘__n’ + const __size_type __n = __w > 0 ? static_cast<__size_type>(__w) + ^~~ + __n +In file included from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/ios_base.h: At global scope: +/usr/include/c++/8/bits/ios_base.h:522:5: error: ‘streamsize’ does not name a type; did you mean ‘streampos’? + streamsize _M_precision; + ^~~~~~~~~~ + streampos +/usr/include/c++/8/bits/ios_base.h:523:5: error: ‘streamsize’ does not name a type; did you mean ‘streampos’? + streamsize _M_width; + ^~~~~~~~~~ + streampos +/usr/include/c++/8/bits/ios_base.h:690:5: error: ‘streamsize’ does not name a type; did you mean ‘streampos’? + streamsize + ^~~~~~~~~~ + streampos +/usr/include/c++/8/bits/ios_base.h:699:5: error: ‘streamsize’ does not name a type; did you mean ‘streampos’? + streamsize + ^~~~~~~~~~ + streampos +/usr/include/c++/8/bits/ios_base.h:713:5: error: ‘streamsize’ does not name a type; did you mean ‘streampos’? + streamsize + ^~~~~~~~~~ + streampos +/usr/include/c++/8/bits/ios_base.h:722:5: error: ‘streamsize’ does not name a type; did you mean ‘streampos’? + streamsize + ^~~~~~~~~~ + streampos +In file included from /usr/include/c++/8/ios:43, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/streambuf:52:5: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:149:14: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + friend streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:246:33: error: ‘streamsize’ has not been declared + pubsetbuf(char_type* __s, streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/streambuf:290:7: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:363:7: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:456:7: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:598:26: error: ‘streamsize’ has not been declared + setbuf(char_type*, streamsize) + ^~~~~~~~~~ +/usr/include/c++/8/streambuf:655:15: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + virtual streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:671:15: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + virtual streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:748:15: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + virtual streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:804:20: error: ‘streamsize’ has not been declared + __safe_gbump(streamsize __n) { _M_in_cur += __n; } + ^~~~~~~~~~ +/usr/include/c++/8/streambuf:807:20: error: ‘streamsize’ has not been declared + __safe_pbump(streamsize __n) { _M_out_cur += __n; } + ^~~~~~~~~~ +/usr/include/c++/8/streambuf:847:5: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/streambuf:852:5: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +In file included from /usr/include/c++/8/streambuf:862, + from /usr/include/c++/8/ios:43, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/streambuf.tcc:44:5: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf.tcc:78:5: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf.tcc:115:5: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf.tcc:138:12: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + inline streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf.tcc:151:5: error: ‘streamsize’ is not a template function + streamsize + ^~~~~~~~~~ +/usr/include/c++/8/bits/streambuf.tcc:151:15: error: expected ‘;’ before ‘__copy_streambufs’ + streamsize + ^ + ; + __copy_streambufs(basic_streambuf<char>*, + ~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/streambuf.tcc:155:5: error: ‘streamsize’ is not a template function + streamsize + ^~~~~~~~~~ +/usr/include/c++/8/bits/streambuf.tcc:155:15: error: expected ‘;’ before ‘__copy_streambufs_eof’ + streamsize + ^ + ; + __copy_streambufs_eof(basic_streambuf<char>*, + ~~~~~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/streambuf.tcc:162:5: error: ‘streamsize’ is not a template function + streamsize + ^~~~~~~~~~ +/usr/include/c++/8/bits/streambuf.tcc:162:15: error: expected ‘;’ before ‘__copy_streambufs’ + streamsize + ^ + ; + __copy_streambufs(basic_streambuf<wchar_t>*, + ~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/streambuf.tcc:166:5: error: ‘streamsize’ is not a template function + streamsize + ^~~~~~~~~~ +/usr/include/c++/8/bits/streambuf.tcc:166:15: error: expected ‘;’ before ‘__copy_streambufs_eof’ + streamsize + ^ + ; + __copy_streambufs_eof(basic_streambuf<wchar_t>*, + ~~~~~~~~~~~~~~~~~~~~~ +In file included from /usr/include/c++/8/bits/locale_facets.h:48, + from /usr/include/c++/8/bits/basic_ios.h:37, + from /usr/include/c++/8/ios:44, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/streambuf_iterator.h:278:34: error: ‘streamsize’ has not been declared + _M_put(const _CharT* __ws, streamsize __len) + ^~~~~~~~~~ +/usr/include/c++/8/bits/streambuf_iterator.h: In function ‘typename __gnu_cxx::__enable_if<std::__is_char<_CharT>::__value, std::ostreambuf_iterator<_CharT, std::char_traits<_CharT> > >::__type std::__copy_move_a2(_CharT*, _CharT*, std::ostreambuf_iterator<_CharT, std::char_traits<_CharT> >)’: +/usr/include/c++/8/bits/streambuf_iterator.h:312:13: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __num = __last - __first; + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf_iterator.h:313:11: error: ‘__num’ was not declared in this scope + if (__num > 0) + ^~~~~ +/usr/include/c++/8/bits/streambuf_iterator.h:313:11: note: suggested alternative: ‘enum’ + if (__num > 0) + ^~~~~ + enum +/usr/include/c++/8/bits/streambuf_iterator.h: In function ‘typename __gnu_cxx::__enable_if<std::__is_char<_CharT>::__value, std::ostreambuf_iterator<_CharT, std::char_traits<_CharT> > >::__type std::__copy_move_a2(const _CharT*, const _CharT*, std::ostreambuf_iterator<_CharT, std::char_traits<_CharT> >)’: +/usr/include/c++/8/bits/streambuf_iterator.h:324:13: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __num = __last - __first; + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf_iterator.h:325:11: error: ‘__num’ was not declared in this scope + if (__num > 0) + ^~~~~ +/usr/include/c++/8/bits/streambuf_iterator.h:325:11: note: suggested alternative: ‘enum’ + if (__num > 0) + ^~~~~ + enum +/usr/include/c++/8/bits/streambuf_iterator.h: In function ‘typename __gnu_cxx::__enable_if<std::__is_char<_CharT>::__value, _CharT*>::__type std::__copy_move_a2(std::istreambuf_iterator<_CharT, std::char_traits<_CharT> >, std::istreambuf_iterator<_CharT, std::char_traits<_CharT> >, _CharT*)’: +/usr/include/c++/8/bits/streambuf_iterator.h:347:14: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __n = __sb->egptr() - __sb->gptr(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf_iterator.h:348:12: error: ‘__n’ was not declared in this scope + if (__n > 1) + ^~~ +/usr/include/c++/8/bits/streambuf_iterator.h:348:12: note: suggested alternative: ‘__c’ + if (__n > 1) + ^~~ + __c +/usr/include/c++/8/bits/streambuf_iterator.h: In function ‘typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(std::istreambuf_iterator<_CharT>, std::istreambuf_iterator<_CharT>, const _CharT2&)’: +/usr/include/c++/8/bits/streambuf_iterator.h:385:8: error: ‘streamsize’ was not declared in this scope + streamsize __n = __sb->egptr() - __sb->gptr(); + ^~~~~~~~~~ +/usr/include/c++/8/bits/streambuf_iterator.h:385:8: note: suggested alternative: ‘streambuf’ + streamsize __n = __sb->egptr() - __sb->gptr(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf_iterator.h:386:12: error: ‘__n’ was not declared in this scope + if (__n > 1) + ^~~ +/usr/include/c++/8/bits/streambuf_iterator.h:386:12: note: suggested alternative: ‘__c’ + if (__n > 1) + ^~~ + __c +/usr/include/c++/8/bits/streambuf_iterator.h: In function ‘typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, void>::__type std::advance(std::istreambuf_iterator<_CharT>&, _Distance)’: +/usr/include/c++/8/bits/streambuf_iterator.h:427:4: error: ‘streamsize’ was not declared in this scope + streamsize __size = __sb->egptr() - __sb->gptr(); + ^~~~~~~~~~ +/usr/include/c++/8/bits/streambuf_iterator.h:427:4: note: suggested alternative: ‘streambuf’ + streamsize __size = __sb->egptr() - __sb->gptr(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/streambuf_iterator.h:428:8: error: ‘__size’ was not declared in this scope + if (__size > __n) + ^~~~~~ +/usr/include/c++/8/bits/streambuf_iterator.h:428:8: note: suggested alternative: ‘dysize’ + if (__size > __n) + ^~~~~~ + dysize +/usr/include/c++/8/bits/streambuf_iterator.h:434:23: error: ‘__size’ was not declared in this scope + __sb->__safe_gbump(__size); + ^~~~~~ +/usr/include/c++/8/bits/streambuf_iterator.h:434:23: note: suggested alternative: ‘dysize’ + __sb->__safe_gbump(__size); + ^~~~~~ + dysize +In file included from /usr/include/c++/8/bits/basic_ios.h:37, + from /usr/include/c++/8/ios:44, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/locale_facets.h: At global scope: +/usr/include/c++/8/bits/locale_facets.h:99:29: error: ‘streamsize’ has not been declared + const _CharT* __olds, streamsize __newlen, streamsize __oldlen); + ^~~~~~~~~~ +/usr/include/c++/8/bits/locale_facets.h:99:50: error: ‘streamsize’ has not been declared + const _CharT* __olds, streamsize __newlen, streamsize __oldlen); + ^~~~~~~~~~ +In file included from /usr/include/c++/8/bits/basic_ios.h:37, + from /usr/include/c++/8/ios:44, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/locale_facets.h:2488:32: error: ‘streamsize’ has not been declared + _M_pad(char_type __fill, streamsize __w, ios_base& __io, + ^~~~~~~~~~ +In file included from /usr/include/c++/8/bits/locale_facets.h:2655, + from /usr/include/c++/8/bits/basic_ios.h:37, + from /usr/include/c++/8/ios:44, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘void std::__numpunct_cache<_CharT>::_M_cache(const std::locale&)’: +/usr/include/c++/8/bits/locale_facets.tcc:88:27: error: ‘const string’ {aka ‘const class std::__cxx11::basic_string<char>’} has no member named ‘size’ + _M_grouping_size = __g.size(); + ^~~~ +/usr/include/c++/8/bits/locale_facets.tcc:90:8: error: ‘const string’ {aka ‘const class std::__cxx11::basic_string<char>’} has no member named ‘copy’ + __g.copy(__grouping, _M_grouping_size); + ^~~~ +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘_InIter std::num_get<_CharT, _InIter>::_M_extract_float(_InIter, _InIter, std::ios_base&, std::ios_base::iostate&, std::__cxx11::string&) const’: +/usr/include/c++/8/bits/locale_facets.tcc:211:19: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘reserve’ + __found_grouping.reserve(32); + ^~~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:296:28: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘size’ + if (__found_grouping.size()) + ^~~~ +/usr/include/c++/8/bits/locale_facets.tcc:319:28: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘size’ + if (__found_grouping.size() && !__found_dec) + ^~~~ +/usr/include/c++/8/bits/locale_facets.tcc:355:28: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘size’ + if (__found_grouping.size()) + ^~~~ +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘_InIter std::num_get<_CharT, _InIter>::_M_extract_int(_InIter, _InIter, std::ios_base&, std::ios_base::iostate&, _ValueT&) const’: +/usr/include/c++/8/bits/locale_facets.tcc:469:21: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘reserve’ + __found_grouping.reserve(32); + ^~~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:555:23: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘size’ + if (__found_grouping.size()) + ^~~~ +/usr/include/c++/8/bits/locale_facets.tcc:568:56: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘size’ + if ((!__sep_pos && !__found_zero && !__found_grouping.size()) + ^~~~ +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, float&) const’: +/usr/include/c++/8/bits/locale_facets.tcc:695:14: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘reserve’ + __xtrc.reserve(32); + ^~~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, double&) const’: +/usr/include/c++/8/bits/locale_facets.tcc:710:14: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘reserve’ + __xtrc.reserve(32); + ^~~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, long double&) const’: +/usr/include/c++/8/bits/locale_facets.tcc:742:14: error: ‘std::__cxx11::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘reserve’ + __xtrc.reserve(32); + ^~~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc: At global scope: +/usr/include/c++/8/bits/locale_facets.tcc:780:27: error: ‘streamsize’ has not been declared + _M_pad(_CharT __fill, streamsize __w, ios_base& __io, + ^~~~~~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘_OutIter std::num_put<_CharT, _OutIter>::_M_insert_int(_OutIter, std::ios_base&, _CharT, _ValueT) const’: +/usr/include/c++/8/bits/locale_facets.tcc:921:8: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __w = __io.width(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:922:6: error: ‘__w’ was not declared in this scope + if (__w > static_cast<streamsize>(__len)) + ^~~ +/usr/include/c++/8/bits/locale_facets.tcc:922:6: note: suggested alternative: ‘__u’ + if (__w > static_cast<streamsize>(__len)) + ^~~ + __u +/usr/include/c++/8/bits/locale_facets.tcc:922:24: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + if (__w > static_cast<streamsize>(__len)) + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:929:7: error: ‘class std::ios_base’ has no member named ‘width’ + __io.width(0); + ^~~~~ +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘_OutIter std::num_put<_CharT, _OutIter>::_M_insert_float(_OutIter, std::ios_base&, _CharT, char, _ValueT) const’: +/usr/include/c++/8/bits/locale_facets.tcc:984:8: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __prec = __io.precision() < 0 ? 6 : __io.precision(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:1006:14: error: ‘__prec’ was not declared in this scope + __fbuf, __prec, __v); + ^~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:1006:14: note: suggested alternative: ‘__pad’ + __fbuf, __prec, __v); + ^~~~~~ + __pad +/usr/include/c++/8/bits/locale_facets.tcc:1018:18: error: ‘__prec’ was not declared in this scope + __fbuf, __prec, __v); + ^~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:1018:18: note: suggested alternative: ‘__pad’ + __fbuf, __prec, __v); + ^~~~~~ + __pad +/usr/include/c++/8/bits/locale_facets.tcc:1071:6: error: ‘streamsize’ was not declared in this scope + streamsize __off = 0; + ^~~~~~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:1071:6: note: suggested alternative: ‘streambuf’ + streamsize __off = 0; + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:1074:3: error: ‘__off’ was not declared in this scope + __off = 1; + ^~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:1074:3: note: suggested alternative: ‘__or_’ + __off = 1; + ^~~~~ + __or_ +/usr/include/c++/8/bits/locale_facets.tcc:1080:45: error: ‘__off’ was not declared in this scope + __lc->_M_thousands_sep, __wp, __ws2 + __off, + ^~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:1080:45: note: suggested alternative: ‘__or_’ + __lc->_M_thousands_sep, __wp, __ws2 + __off, + ^~~~~ + __or_ +/usr/include/c++/8/bits/locale_facets.tcc:1088:8: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __w = __io.width(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:1089:6: error: ‘__w’ was not declared in this scope + if (__w > static_cast<streamsize>(__len)) + ^~~ +/usr/include/c++/8/bits/locale_facets.tcc:1089:6: note: suggested alternative: ‘__p’ + if (__w > static_cast<streamsize>(__len)) + ^~~ + __p +/usr/include/c++/8/bits/locale_facets.tcc:1089:24: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + if (__w > static_cast<streamsize>(__len)) + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:1096:7: error: ‘class std::ios_base’ has no member named ‘width’ + __io.width(0); + ^~~~~ +/usr/include/c++/8/bits/locale_facets.tcc: In member function ‘virtual _OutIter std::num_put<_CharT, _OutIter>::do_put(std::num_put<_CharT, _OutIter>::iter_type, std::ios_base&, std::num_put<_CharT, _OutIter>::char_type, bool) const’: +/usr/include/c++/8/bits/locale_facets.tcc:1126:10: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __w = __io.width(); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:1127:8: error: ‘__w’ was not declared in this scope + if (__w > static_cast<streamsize>(__len)) + ^~~ +/usr/include/c++/8/bits/locale_facets.tcc:1127:8: note: suggested alternative: ‘__s’ + if (__w > static_cast<streamsize>(__len)) + ^~~ + __s +/usr/include/c++/8/bits/locale_facets.tcc:1127:26: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + if (__w > static_cast<streamsize>(__len)) + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:1129:14: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __plen = __w - __len; + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/locale_facets.tcc:1132:10: error: ‘__plen’ was not declared in this scope + * __plen)); + ^~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:1132:10: note: suggested alternative: ‘__len’ + * __plen)); + ^~~~~~ + __len +/usr/include/c++/8/bits/locale_facets.tcc:1135:13: error: ‘class std::ios_base’ has no member named ‘width’ + __io.width(0); + ^~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:1149:9: error: ‘class std::ios_base’ has no member named ‘width’ + __io.width(0); + ^~~~~ +/usr/include/c++/8/bits/locale_facets.tcc: At global scope: +/usr/include/c++/8/bits/locale_facets.tcc:1210:8: error: ‘streamsize’ has not been declared + streamsize __newlen, streamsize __oldlen) + ^~~~~~~~~~ +/usr/include/c++/8/bits/locale_facets.tcc:1210:29: error: ‘streamsize’ has not been declared + streamsize __newlen, streamsize __oldlen) + ^~~~~~~~~~ +In file included from /usr/include/c++/8/istream:39, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ostream:311:38: error: ‘streamsize’ has not been declared + _M_write(const char_type* __s, streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/ostream:335:35: error: ‘streamsize’ has not been declared + write(const char_type* __s, streamsize __n); + ^~~~~~~~~~ +/usr/include/c++/8/ostream: In member function ‘void std::basic_ostream<_CharT, _Traits>::_M_write(const char_type*, int)’: +/usr/include/c++/8/ostream:313:8: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + const streamsize __put = this->rdbuf()->sputn(__s, __n); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/ostream:314:6: error: ‘__put’ was not declared in this scope + if (__put != __n) + ^~~~~ +/usr/include/c++/8/ostream:314:6: note: suggested alternative: ‘put’ + if (__put != __n) + ^~~~~ + put +/usr/include/c++/8/ostream: In function ‘std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*)’: +/usr/include/c++/8/ostream:545:17: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + static_cast<streamsize>(_Traits::length(__s))); + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/ostream: In function ‘std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*)’: +/usr/include/c++/8/ostream:562:17: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + static_cast<streamsize>(_Traits::length(__s))); + ^~~~~~~~~~ + streambuf +In file included from /usr/include/c++/8/ostream:693, + from /usr/include/c++/8/istream:39, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/ostream.tcc: At global scope: +/usr/include/c++/8/bits/ostream.tcc:183:30: error: ‘streamsize’ has not been declared + write(const _CharT* __s, streamsize __n) + ^~~~~~~~~~ +In file included from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/istream:82:7: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize _M_gcount; + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/istream:268:7: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/istream:343:27: error: ‘streamsize’ has not been declared + get(char_type* __s, streamsize __n, char_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:354:27: error: ‘streamsize’ has not been declared + get(char_type* __s, streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/istream:416:31: error: ‘streamsize’ has not been declared + getline(char_type* __s, streamsize __n, char_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:427:31: error: ‘streamsize’ has not been declared + getline(char_type* __s, streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/istream:451:7: error: expected ‘;’ at end of member declaration + ignore(streamsize __n, int_type __delim); + ^~~~~~ + ; +/usr/include/c++/8/istream:451:24: error: expected ‘)’ before ‘__n’ + ignore(streamsize __n, int_type __delim); + ~ ^~~~ + ) +/usr/include/c++/8/istream:454:7: error: expected ‘;’ at end of member declaration + ignore(streamsize __n); + ^~~~~~ + ; +/usr/include/c++/8/istream:454:14: error: redeclaration of ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::ignore’ + ignore(streamsize __n); + ^~~~~~~~~~ +/usr/include/c++/8/istream:451:14: note: previous declaration ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::ignore’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:454:24: error: expected ‘)’ before ‘__n’ + ignore(streamsize __n); + ~ ^~~~ + ) +/usr/include/c++/8/istream:457:14: error: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::ignore()’ conflicts with a previous declaration + ignore(); + ^ +/usr/include/c++/8/istream:451:14: note: previous declaration ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::ignore’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:486:28: error: ‘streamsize’ has not been declared + read(char_type* __s, streamsize __n); + ^~~~~~~~~~ +/usr/include/c++/8/istream:504:7: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/istream: In constructor ‘std::basic_istream<_CharT, _Traits>::basic_istream(std::basic_istream<_CharT, _Traits>::__streambuf_type*)’: +/usr/include/c++/8/istream:94:9: error: class ‘std::basic_istream<_CharT, _Traits>’ does not have any field named ‘_M_gcount’ + : _M_gcount(streamsize(0)) + ^~~~~~~~~ +/usr/include/c++/8/istream:94:19: error: there are no arguments to ‘streamsize’ that depend on a template parameter, so a declaration of ‘streamsize’ must be available [-fpermissive] + : _M_gcount(streamsize(0)) + ^~~~~~~~~~ +/usr/include/c++/8/istream:94:19: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated) +/usr/include/c++/8/istream: In destructor ‘virtual std::basic_istream<_CharT, _Traits>::~basic_istream()’: +/usr/include/c++/8/istream:104:9: error: ‘_M_gcount’ was not declared in this scope + { _M_gcount = streamsize(0); } + ^~~~~~~~~ +/usr/include/c++/8/istream:104:9: note: suggested alternative: ‘_S_out’ + { _M_gcount = streamsize(0); } + ^~~~~~~~~ + _S_out +/usr/include/c++/8/istream:104:21: error: there are no arguments to ‘streamsize’ that depend on a template parameter, so a declaration of ‘streamsize’ must be available [-fpermissive] + { _M_gcount = streamsize(0); } + ^~~~~~~~~~ +/usr/include/c++/8/istream: In constructor ‘std::basic_istream<_CharT, _Traits>::basic_istream()’: +/usr/include/c++/8/istream:607:9: error: class ‘std::basic_istream<_CharT, _Traits>’ does not have any field named ‘_M_gcount’ + : _M_gcount(streamsize(0)) + ^~~~~~~~~ +/usr/include/c++/8/istream:607:19: error: there are no arguments to ‘streamsize’ that depend on a template parameter, so a declaration of ‘streamsize’ must be available [-fpermissive] + : _M_gcount(streamsize(0)) + ^~~~~~~~~~ +/usr/include/c++/8/istream: In constructor ‘std::basic_istream<_CharT, _Traits>::basic_istream(std::basic_istream<_CharT, _Traits>&&)’: +/usr/include/c++/8/istream:614:23: error: class ‘std::basic_istream<_CharT, _Traits>’ does not have any field named ‘_M_gcount’ + : __ios_type(), _M_gcount(__rhs._M_gcount) + ^~~~~~~~~ +/usr/include/c++/8/istream: In member function ‘void std::basic_istream<_CharT, _Traits>::swap(std::basic_istream<_CharT, _Traits>&)’: +/usr/include/c++/8/istream:635:12: error: ‘_M_gcount’ was not declared in this scope + std::swap(_M_gcount, __rhs._M_gcount); + ^~~~~~~~~ +/usr/include/c++/8/istream:635:12: note: suggested alternative: ‘_S_out’ + std::swap(_M_gcount, __rhs._M_gcount); + ^~~~~~~~~ + _S_out +/usr/include/c++/8/istream: At global scope: +/usr/include/c++/8/istream:648:29: error: ‘streamsize’ has not been declared + getline(char_type* __s, streamsize __n, char_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:653:12: error: ‘std::basic_istream<char>& std::basic_istream<char>::ignore’ is not a static data member of ‘class std::basic_istream<char>’ + ignore(streamsize __n); + ^~~~~~~~~~ +/usr/include/c++/8/istream:653:12: error: ‘streamsize’ was not declared in this scope +/usr/include/c++/8/istream:653:12: note: suggested alternative: ‘streampos’ + ignore(streamsize __n); + ^~~~~~~~~~ + streampos +/usr/include/c++/8/istream:658:12: error: ‘std::basic_istream<char>& std::basic_istream<char>::ignore’ is not a static data member of ‘class std::basic_istream<char>’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:658:12: error: ‘streamsize’ was not declared in this scope +/usr/include/c++/8/istream:658:12: note: suggested alternative: ‘streampos’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~~~~ + streampos +/usr/include/c++/8/istream:658:37: error: expected primary-expression before ‘__delim’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~ +/usr/include/c++/8/istream:658:44: error: expression list treated as compound expression in initializer [-fpermissive] + ignore(streamsize __n, int_type __delim); + ^ +/usr/include/c++/8/istream:664:29: error: ‘streamsize’ has not been declared + getline(char_type* __s, streamsize __n, char_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:669:12: error: ‘std::basic_istream<wchar_t>& std::basic_istream<wchar_t>::ignore’ is not a static data member of ‘class std::basic_istream<wchar_t>’ + ignore(streamsize __n); + ^~~~~~~~~~ +/usr/include/c++/8/istream:669:12: error: ‘streamsize’ was not declared in this scope +/usr/include/c++/8/istream:669:12: note: suggested alternative: ‘streampos’ + ignore(streamsize __n); + ^~~~~~~~~~ + streampos +/usr/include/c++/8/istream:674:12: error: ‘std::basic_istream<wchar_t>& std::basic_istream<wchar_t>::ignore’ is not a static data member of ‘class std::basic_istream<wchar_t>’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:674:12: error: ‘streamsize’ was not declared in this scope +/usr/include/c++/8/istream:674:12: note: suggested alternative: ‘streampos’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~~~~ + streampos +/usr/include/c++/8/istream:674:37: error: expected primary-expression before ‘__delim’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~ +/usr/include/c++/8/istream:674:44: error: expression list treated as compound expression in initializer [-fpermissive] + ignore(streamsize __n, int_type __delim); + ^ +In file included from /usr/include/c++/8/istream:991, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>::int_type std::basic_istream<_CharT, _Traits>::get()’: +/usr/include/c++/8/bits/istream.tcc:248:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:248:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::char_type&)’: +/usr/include/c++/8/bits/istream.tcc:282:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:282:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: At global scope: +/usr/include/c++/8/bits/istream.tcc:317:25: error: ‘streamsize’ has not been declared + get(char_type* __s, streamsize __n, char_type __delim) + ^~~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::char_type*, int, std::basic_istream<_CharT, _Traits>::char_type)’: +/usr/include/c++/8/bits/istream.tcc:319:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:319:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::get(std::basic_istream<_CharT, _Traits>::__streambuf_type&, std::basic_istream<_CharT, _Traits>::char_type)’: +/usr/include/c++/8/bits/istream.tcc:366:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:366:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: At global scope: +/usr/include/c++/8/bits/istream.tcc:408:29: error: ‘streamsize’ has not been declared + getline(char_type* __s, streamsize __n, char_type __delim) + ^~~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::getline(std::basic_istream<_CharT, _Traits>::char_type*, int, std::basic_istream<_CharT, _Traits>::char_type)’: +/usr/include/c++/8/bits/istream.tcc:410:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:410:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: At global scope: +/usr/include/c++/8/bits/istream.tcc:467:5: error: no declaration matches ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::ignore()’ + basic_istream<_CharT, _Traits>:: + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +In file included from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/istream:451:14: note: candidate is: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::ignore’ + ignore(streamsize __n, int_type __delim); + ^~~~~~~~~~ +/usr/include/c++/8/istream:58:11: note: ‘class std::basic_istream<_CharT, _Traits>’ defined here + class basic_istream : virtual public basic_ios<_CharT, _Traits> + ^~~~~~~~~~~~~ +In file included from /usr/include/c++/8/istream:991, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/istream.tcc:501:12: error: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::ignore’ is not a static data member of ‘class std::basic_istream<_CharT, _Traits>’ + ignore(streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:501:12: error: template definition of non-template ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::ignore’ +/usr/include/c++/8/bits/istream.tcc:501:12: error: ‘streamsize’ was not declared in this scope +/usr/include/c++/8/bits/istream.tcc:501:12: note: suggested alternative: ‘streambuf’ + ignore(streamsize __n) + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/istream.tcc:563:12: error: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::ignore’ is not a static data member of ‘class std::basic_istream<_CharT, _Traits>’ + ignore(streamsize __n, int_type __delim) + ^~~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:563:12: error: template definition of non-template ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::ignore’ +/usr/include/c++/8/bits/istream.tcc:563:12: error: ‘streamsize’ was not declared in this scope +/usr/include/c++/8/bits/istream.tcc:563:12: note: suggested alternative: ‘streambuf’ + ignore(streamsize __n, int_type __delim) + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/istream.tcc:563:37: error: expected primary-expression before ‘__delim’ + ignore(streamsize __n, int_type __delim) + ^~~~~~~ +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>::int_type std::basic_istream<_CharT, _Traits>::peek()’: +/usr/include/c++/8/bits/istream.tcc:631:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:631:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: At global scope: +/usr/include/c++/8/bits/istream.tcc:658:26: error: ‘streamsize’ has not been declared + read(char_type* __s, streamsize __n) + ^~~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::read(std::basic_istream<_CharT, _Traits>::char_type*, int)’: +/usr/include/c++/8/bits/istream.tcc:660:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:660:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: At global scope: +/usr/include/c++/8/bits/istream.tcc:685:5: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::putback(std::basic_istream<_CharT, _Traits>::char_type)’: +/usr/include/c++/8/bits/istream.tcc:723:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:723:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: In member function ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::unget()’: +/usr/include/c++/8/bits/istream.tcc:758:7: error: ‘_M_gcount’ was not declared in this scope + _M_gcount = 0; + ^~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:758:7: note: suggested alternative: ‘_S_out’ + _M_gcount = 0; + ^~~~~~~~~ + _S_out +/usr/include/c++/8/bits/istream.tcc: In function ‘std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)’: +/usr/include/c++/8/bits/istream.tcc:971:7: error: ‘streamsize’ was not declared in this scope + streamsize __extracted = 0; + ^~~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:971:7: note: suggested alternative: ‘streambuf’ + streamsize __extracted = 0; + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/bits/istream.tcc:979:18: error: expected ‘;’ before ‘__num’ + streamsize __num = __in.width(); + ^~~~~~ + ; +/usr/include/c++/8/bits/istream.tcc:980:12: error: ‘__num’ was not declared in this scope + if (__num <= 0) + ^~~~~ +/usr/include/c++/8/bits/istream.tcc:980:12: note: suggested alternative: ‘enum’ + if (__num <= 0) + ^~~~~ + enum +/usr/include/c++/8/bits/istream.tcc:981:49: error: type/value mismatch at argument 1 in template parameter list for ‘template<class _Value> struct __gnu_cxx::__numeric_traits’ + __num = __gnu_cxx::__numeric_traits<streamsize>::__max; + ^ +/usr/include/c++/8/bits/istream.tcc:981:49: note: expected a type, got ‘streamsize’ +/usr/include/c++/8/bits/istream.tcc:989:15: error: ‘__extracted’ was not declared in this scope + while (__extracted < __num - 1 + ^~~~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:989:15: note: suggested alternative: ‘__traitor’ + while (__extracted < __num - 1 + ^~~~~~~~~~~ + __traitor +/usr/include/c++/8/bits/istream.tcc:989:29: error: ‘__num’ was not declared in this scope + while (__extracted < __num - 1 + ^~~~~ +/usr/include/c++/8/bits/istream.tcc:989:29: note: suggested alternative: ‘enum’ + while (__extracted < __num - 1 + ^~~~~ + enum +/usr/include/c++/8/bits/istream.tcc:1014:12: error: ‘__extracted’ was not declared in this scope + if (!__extracted) + ^~~~~~~~~~~ +/usr/include/c++/8/bits/istream.tcc:1014:12: note: suggested alternative: ‘__traitor’ + if (!__extracted) + ^~~~~~~~~~~ + __traitor +In file included from gui-main.cpp:2: +/usr/include/c++/8/sstream: At global scope: +/usr/include/c++/8/sstream:211:15: error: ‘streamsize’ does not name a type; did you mean ‘streambuf’? + virtual streamsize + ^~~~~~~~~~ + streambuf +/usr/include/c++/8/sstream:244:30: error: ‘streamsize’ has not been declared + setbuf(char_type* __s, streamsize __n) + ^~~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/utility:109:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Tp> + ^~~~~~ +/usr/include/c++/8/utility:110:12: error: no default argument for ‘_Tp’ + struct tuple_element; + ^~~~~~~~~~~~~ +/usr/include/c++/8/utility:113:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Tp> + ^~~~~~ +/usr/include/c++/8/utility:114:54: error: ‘__i’ was not declared in this scope + using __tuple_element_t = typename tuple_element<__i, _Tp>::type; + ^~~ +/usr/include/c++/8/utility:114:62: error: template argument 1 is invalid + using __tuple_element_t = typename tuple_element<__i, _Tp>::type; + ^ +/usr/include/c++/8/utility:116:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Tp> + ^~~~~~ +/usr/include/c++/8/utility:117:26: error: ‘__i’ was not declared in this scope + struct tuple_element<__i, const _Tp> + ^~~ +/usr/include/c++/8/utility:117:40: error: template argument 1 is invalid + struct tuple_element<__i, const _Tp> + ^ +/usr/include/c++/8/utility:122:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Tp> + ^~~~~~ +/usr/include/c++/8/utility:123:26: error: ‘__i’ was not declared in this scope + struct tuple_element<__i, volatile _Tp> + ^~~ +/usr/include/c++/8/utility:123:43: error: template argument 1 is invalid + struct tuple_element<__i, volatile _Tp> + ^ +/usr/include/c++/8/utility:128:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Tp> + ^~~~~~ +/usr/include/c++/8/utility:129:26: error: ‘__i’ was not declared in this scope + struct tuple_element<__i, const volatile _Tp> + ^~~ +/usr/include/c++/8/utility:129:49: error: template argument 1 is invalid + struct tuple_element<__i, const volatile _Tp> + ^ +/usr/include/c++/8/utility:137:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Tp> + ^~~~~~ +/usr/include/c++/8/utility:138:52: error: ‘__i’ was not declared in this scope + using tuple_element_t = typename tuple_element<__i, _Tp>::type; + ^~~ +/usr/include/c++/8/utility:138:60: error: template argument 1 is invalid + using tuple_element_t = typename tuple_element<__i, _Tp>::type; + ^ +/usr/include/c++/8/utility:151:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 2> { }; + ^~~~~~ +/usr/include/c++/8/utility:151:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/utility:151:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, 2> { }; + ^~~~~~ +/usr/include/c++/8/utility:151:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/utility:151:46: error: template argument 1 is invalid + : public integral_constant<std::size_t, 2> { }; + ^ +/usr/include/c++/8/utility:151:46: note: invalid template non-type parameter +/usr/include/c++/8/utility:163:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int> + ^~~~~~ +/usr/include/c++/8/utility:214:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, class _Tp1, class _Tp2> + ^~~~~~ +/usr/include/c++/8/utility:215:38: error: ‘_Int’ was not declared in this scope + constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type& + ^~~~ +/usr/include/c++/8/utility:215:38: note: suggested alternative: ‘uint’ + constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type& + ^~~~ + uint +/usr/include/c++/8/utility:215:64: error: template argument 1 is invalid + constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type& + ^~ +/usr/include/c++/8/utility: In function ‘constexpr int& std::get(std::pair<_Tp1, _Tp2>&)’: +/usr/include/c++/8/utility:217:25: error: ‘_Int’ was not declared in this scope + { return __pair_get<_Int>::__get(__in); } + ^~~~ +/usr/include/c++/8/utility:217:25: note: suggested alternative: ‘uint’ + { return __pair_get<_Int>::__get(__in); } + ^~~~ + uint +/usr/include/c++/8/utility:217:29: error: template argument 1 is invalid + { return __pair_get<_Int>::__get(__in); } + ^ +/usr/include/c++/8/utility: At global scope: +/usr/include/c++/8/utility:219:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, class _Tp1, class _Tp2> + ^~~~~~ +/usr/include/c++/8/utility:220:38: error: ‘_Int’ was not declared in this scope + constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&& + ^~~~ +/usr/include/c++/8/utility:220:38: note: suggested alternative: ‘uint’ + constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&& + ^~~~ + uint +/usr/include/c++/8/utility:220:64: error: template argument 1 is invalid + constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&& + ^~ +/usr/include/c++/8/utility: In function ‘constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)’: +/usr/include/c++/8/utility:222:25: error: ‘_Int’ was not declared in this scope + { return __pair_get<_Int>::__move_get(std::move(__in)); } + ^~~~ +/usr/include/c++/8/utility:222:25: note: suggested alternative: ‘uint’ + { return __pair_get<_Int>::__move_get(std::move(__in)); } + ^~~~ + uint +/usr/include/c++/8/utility:222:29: error: template argument 1 is invalid + { return __pair_get<_Int>::__move_get(std::move(__in)); } + ^ +/usr/include/c++/8/utility: At global scope: +/usr/include/c++/8/utility:224:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, class _Tp1, class _Tp2> + ^~~~~~ +/usr/include/c++/8/utility:225:44: error: ‘_Int’ was not declared in this scope + constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type& + ^~~~ +/usr/include/c++/8/utility:225:44: note: suggested alternative: ‘uint’ + constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type& + ^~~~ + uint +/usr/include/c++/8/utility:225:70: error: template argument 1 is invalid + constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type& + ^~ +/usr/include/c++/8/utility: In function ‘constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)’: +/usr/include/c++/8/utility:227:25: error: ‘_Int’ was not declared in this scope + { return __pair_get<_Int>::__const_get(__in); } + ^~~~ +/usr/include/c++/8/utility:227:25: note: suggested alternative: ‘uint’ + { return __pair_get<_Int>::__const_get(__in); } + ^~~~ + uint +/usr/include/c++/8/utility:227:29: error: template argument 1 is invalid + { return __pair_get<_Int>::__const_get(__in); } + ^ +/usr/include/c++/8/utility: At global scope: +/usr/include/c++/8/utility:229:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, class _Tp1, class _Tp2> + ^~~~~~ +/usr/include/c++/8/utility:230:44: error: ‘_Int’ was not declared in this scope + constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&& + ^~~~ +/usr/include/c++/8/utility:230:44: note: suggested alternative: ‘uint’ + constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&& + ^~~~ + uint +/usr/include/c++/8/utility:230:70: error: template argument 1 is invalid + constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&& + ^~ +/usr/include/c++/8/utility: In function ‘constexpr const int&& std::get(const std::pair<_Tp1, _Tp2>&&)’: +/usr/include/c++/8/utility:232:25: error: ‘_Int’ was not declared in this scope + { return __pair_get<_Int>::__const_move_get(std::move(__in)); } + ^~~~ +/usr/include/c++/8/utility:232:25: note: suggested alternative: ‘uint’ + { return __pair_get<_Int>::__const_move_get(std::move(__in)); } + ^~~~ + uint +/usr/include/c++/8/utility:232:29: error: template argument 1 is invalid + { return __pair_get<_Int>::__const_move_get(std::move(__in)); } + ^ +/usr/include/c++/8/utility: At global scope: +/usr/include/c++/8/utility:307:58: note: invalid template non-type parameter + using __type = _Index_tuple<__integer_pack(_Num)...>; + ^ +In file included from /usr/include/c++/8/bits/stl_algo.h:62, + from /usr/include/c++/8/algorithm:62, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:142, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/bits/stl_tempbuf.h: In function ‘std::pair<_Tp*, long int> std::get_temporary_buffer(ptrdiff_t)’: +/usr/include/c++/8/bits/stl_tempbuf.h:95:20: error: too many arguments to function ‘void* operator new(long unsigned int)’ + std::nothrow)); + ^ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:505:42: error: ‘size_t’ is not a member of ‘std’ + using qsizetype = QIntegerForSizeof<std::size_t>::Signed; + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:505:42: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:505:42: error: ‘size_t’ is not a member of ‘std’ + using qsizetype = QIntegerForSizeof<std::size_t>::Signed; + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:505:42: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:505:48: error: template argument 1 is invalid + using qsizetype = QIntegerForSizeof<std::size_t>::Signed; + ^ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:609:57: error: ‘std::nullptr_t’ has not been declared + Q_DECL_CONSTEXPR inline bool operator==(QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return lhs.isNull(); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:610:57: error: ‘std::nullptr_t’ has not been declared + Q_DECL_CONSTEXPR inline bool operator< (QChar, std::nullptr_t) Q_DECL_NOTHROW { return false; } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:611:46: error: declaration of ‘operator==’ as non-function + Q_DECL_CONSTEXPR inline bool operator==(std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return rhs.isNull(); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:611:46: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:611:46: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:611:63: error: expected primary-expression before ‘rhs’ + Q_DECL_CONSTEXPR inline bool operator==(std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return rhs.isNull(); } + ^~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:612:46: error: declaration of ‘operator<’ as non-function + Q_DECL_CONSTEXPR inline bool operator< (std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return !rhs.isNull(); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:612:46: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:612:46: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:612:63: error: expected primary-expression before ‘rhs’ + Q_DECL_CONSTEXPR inline bool operator< (std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return !rhs.isNull(); } + ^~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:614:57: error: ‘std::nullptr_t’ has not been declared + Q_DECL_CONSTEXPR inline bool operator!=(QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return !operator==(lhs, nullptr); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h: In function ‘constexpr bool operator!=(QChar, int)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:614:116: error: no matching function for call to ‘operator==(QChar&, std::nullptr_t)’ + Q_DECL_CONSTEXPR inline bool operator!=(QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return !operator==(lhs, nullptr); } + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:600:30: note: candidate: ‘constexpr bool operator==(QChar, QChar)’ + Q_DECL_CONSTEXPR inline bool operator==(QChar c1, QChar c2) Q_DECL_NOTHROW { return c1.ucs == c2.ucs; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:600:30: note: no known conversion for argument 2 from ‘std::nullptr_t’ to ‘QChar’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:609:30: note: candidate: ‘constexpr bool operator==(QChar, int)’ + Q_DECL_CONSTEXPR inline bool operator==(QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return lhs.isNull(); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:609:30: note: no known conversion for argument 2 from ‘std::nullptr_t’ to ‘int’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:615:57: error: ‘std::nullptr_t’ has not been declared + Q_DECL_CONSTEXPR inline bool operator>=(QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return !operator< (lhs, nullptr); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h: In function ‘constexpr bool operator>=(QChar, int)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:615:116: error: no matching function for call to ‘operator<(QChar&, std::nullptr_t)’ + Q_DECL_CONSTEXPR inline bool operator>=(QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return !operator< (lhs, nullptr); } + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:601:30: note: candidate: ‘constexpr bool operator<(QChar, QChar)’ + Q_DECL_CONSTEXPR inline bool operator< (QChar c1, QChar c2) Q_DECL_NOTHROW { return c1.ucs < c2.ucs; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:601:30: note: no known conversion for argument 2 from ‘std::nullptr_t’ to ‘QChar’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:610:30: note: candidate: ‘constexpr bool operator<(QChar, int)’ + Q_DECL_CONSTEXPR inline bool operator< (QChar, std::nullptr_t) Q_DECL_NOTHROW { return false; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:610:30: note: no known conversion for argument 2 from ‘std::nullptr_t’ to ‘int’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:616:57: error: ‘std::nullptr_t’ has not been declared + Q_DECL_CONSTEXPR inline bool operator> (QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return operator< (nullptr, lhs); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h: In function ‘constexpr bool operator>(QChar, int)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:616:116: error: no matching function for call to ‘operator<(std::nullptr_t, QChar&)’ + Q_DECL_CONSTEXPR inline bool operator> (QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return operator< (nullptr, lhs); } + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:601:30: note: candidate: ‘constexpr bool operator<(QChar, QChar)’ + Q_DECL_CONSTEXPR inline bool operator< (QChar c1, QChar c2) Q_DECL_NOTHROW { return c1.ucs < c2.ucs; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:601:30: note: no known conversion for argument 1 from ‘std::nullptr_t’ to ‘QChar’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:610:30: note: candidate: ‘constexpr bool operator<(QChar, int)’ + Q_DECL_CONSTEXPR inline bool operator< (QChar, std::nullptr_t) Q_DECL_NOTHROW { return false; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:610:30: note: no known conversion for argument 1 from ‘std::nullptr_t’ to ‘QChar’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:617:57: error: ‘std::nullptr_t’ has not been declared + Q_DECL_CONSTEXPR inline bool operator<=(QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return !operator< (nullptr, lhs); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h: In function ‘constexpr bool operator<=(QChar, int)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:617:116: error: no matching function for call to ‘operator<(std::nullptr_t, QChar&)’ + Q_DECL_CONSTEXPR inline bool operator<=(QChar lhs, std::nullptr_t) Q_DECL_NOTHROW { return !operator< (nullptr, lhs); } + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:601:30: note: candidate: ‘constexpr bool operator<(QChar, QChar)’ + Q_DECL_CONSTEXPR inline bool operator< (QChar c1, QChar c2) Q_DECL_NOTHROW { return c1.ucs < c2.ucs; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:601:30: note: no known conversion for argument 1 from ‘std::nullptr_t’ to ‘QChar’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:610:30: note: candidate: ‘constexpr bool operator<(QChar, int)’ + Q_DECL_CONSTEXPR inline bool operator< (QChar, std::nullptr_t) Q_DECL_NOTHROW { return false; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:610:30: note: no known conversion for argument 1 from ‘std::nullptr_t’ to ‘QChar’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:619:46: error: declaration of ‘operator!=’ as non-function + Q_DECL_CONSTEXPR inline bool operator!=(std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return !operator==(nullptr, rhs); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:619:46: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:619:46: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:619:63: error: expected primary-expression before ‘rhs’ + Q_DECL_CONSTEXPR inline bool operator!=(std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return !operator==(nullptr, rhs); } + ^~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:620:46: error: declaration of ‘operator>=’ as non-function + Q_DECL_CONSTEXPR inline bool operator>=(std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return !operator< (nullptr, rhs); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:620:46: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:620:46: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:620:63: error: expected primary-expression before ‘rhs’ + Q_DECL_CONSTEXPR inline bool operator>=(std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return !operator< (nullptr, rhs); } + ^~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:621:46: error: declaration of ‘operator>’ as non-function + Q_DECL_CONSTEXPR inline bool operator> (std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return operator< (rhs, nullptr); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:621:46: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:621:46: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:621:63: error: expected primary-expression before ‘rhs’ + Q_DECL_CONSTEXPR inline bool operator> (std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return operator< (rhs, nullptr); } + ^~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:622:46: error: declaration of ‘operator<=’ as non-function + Q_DECL_CONSTEXPR inline bool operator<=(std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return !operator< (rhs, nullptr); } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:622:46: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:622:46: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:622:63: error: expected primary-expression before ‘rhs’ + Q_DECL_CONSTEXPR inline bool operator<=(std::nullptr_t, QChar rhs) Q_DECL_NOTHROW { return !operator< (rhs, nullptr); } + ^~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qbytearray.h: In member function ‘std::__cxx11::string QByteArray::toStdString() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qbytearray.h:672:43: error: no matching function for call to ‘std::__cxx11::basic_string<char>::basic_string(const char*, int)’ + { return std::string(constData(), length()); } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ + basic_string(_InputIterator __beg, _InputIterator __end, + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qbytearray.h:672:43: note: deduced conflicting types for parameter ‘_InputIterator’ (‘const char*’ and ‘int’) + { return std::string(constData(), length()); } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(basic_string&& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:576:7: note: no known conversion for argument 2 from ‘int’ to ‘const std::allocator<char>&’ +/usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(const basic_string& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:572:7: note: no known conversion for argument 2 from ‘int’ to ‘const std::allocator<char>&’ +/usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:568:7: note: no known conversion for argument 1 from ‘const char*’ to ‘std::initializer_list<char>’ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(basic_string&& __str) noexcept + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:514:7: note: no known conversion for argument 2 from ‘int’ to ‘const std::allocator<char>&’ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(const basic_string& __str) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + basic_string() + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qbytearray.h: In static member function ‘static QByteArray QByteArray::fromStdString(const string&)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qbytearray.h:675:37: error: ‘const string’ {aka ‘const class std::__cxx11::basic_string<char>’} has no member named ‘size’ + { return QByteArray(s.data(), int(s.size())); } + ^~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:53, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringalgorithms.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringalgorithms.h:58:54: error: ‘qsizetype’ does not name a type; did you mean ‘iswctype’? + Q_REQUIRED_RESULT Q_CORE_EXPORT Q_DECL_PURE_FUNCTION qsizetype qustrlen(const ushort *str) Q_DECL_NOTHROW; + ^~~~~~~~~ + iswctype +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:113:18: error: ‘ptrdiff_t’ in namespace ‘std’ does not name a type + typedef std::ptrdiff_t difference_type; + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:114:13: error: ‘qsizetype’ does not name a type; did you mean ‘iswctype’? + typedef qsizetype size_type; + ^~~~~~~~~ + iswctype +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:142:29: error: ‘qsizetype’ does not name a type; did you mean ‘iswctype’? + static Q_DECL_CONSTEXPR qsizetype lengthHelperArray(const Char (&)[N]) Q_DECL_NOTHROW + ^~~~~~~~~ + iswctype +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:148:12: error: ‘qsizetype’ does not name a type; did you mean ‘iswctype’? + static qsizetype lengthHelperPointer(const Char *str) Q_DECL_NOTHROW + ^~~~~~~~~ + iswctype +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:160:12: error: ‘qsizetype’ does not name a type; did you mean ‘iswctype’? + static qsizetype lengthHelperPointer(const QChar *str) Q_DECL_NOTHROW + ^~~~~~~~~ + iswctype +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:174:48: error: invalid use of ‘::’ + Q_DECL_CONSTEXPR QStringView(std::nullptr_t) Q_DECL_NOTHROW + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:174:48: error: expected ‘;’ at end of member declaration + Q_DECL_CONSTEXPR QStringView(std::nullptr_t) Q_DECL_NOTHROW + ^ + ; +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:105, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:174:50: error: expected unqualified-id before ‘noexcept’ + Q_DECL_CONSTEXPR QStringView(std::nullptr_t) Q_DECL_NOTHROW + ^~~~~~~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:178:51: error: ‘qsizetype’ has not been declared + Q_DECL_CONSTEXPR QStringView(const Char *str, qsizetype len) + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:217:40: error: ‘qsizetype’ does not name a type; did you mean ‘iswctype’? + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR qsizetype size() const Q_DECL_NOTHROW { return m_size; } + ^~~~~~~~~ + iswctype +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:221:57: error: ‘qsizetype’ has not been declared + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QChar operator[](qsizetype n) const + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:233:49: error: ‘qsizetype’ has not been declared + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QChar at(qsizetype n) const { return (*this)[n]; } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:235:56: error: ‘qsizetype’ has not been declared + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QStringView mid(qsizetype pos) const + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:237:56: error: ‘qsizetype’ has not been declared + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QStringView mid(qsizetype pos, qsizetype n) const + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:237:71: error: ‘qsizetype’ has not been declared + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QStringView mid(qsizetype pos, qsizetype n) const + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:239:57: error: ‘qsizetype’ has not been declared + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QStringView left(qsizetype n) const + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:241:58: error: ‘qsizetype’ has not been declared + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QStringView right(qsizetype n) const + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:243:60: error: ‘qsizetype’ has not been declared + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QStringView chopped(qsizetype n) const + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:246:44: error: ‘qsizetype’ has not been declared + Q_DECL_RELAXED_CONSTEXPR void truncate(qsizetype n) + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:248:40: error: ‘qsizetype’ has not been declared + Q_DECL_RELAXED_CONSTEXPR void chop(qsizetype n) + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:298:5: error: ‘qsizetype’ does not name a type; did you mean ‘iswctype’? + qsizetype m_size; + ^~~~~~~~~ + iswctype +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In constructor ‘constexpr QStringView::QStringView()’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:173:11: error: class ‘QStringView’ does not have any field named ‘m_size’ + : m_size(0), m_data(nullptr) {} + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In constructor ‘constexpr QStringView::QStringView(const Char*, int)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:179:11: error: class ‘QStringView’ does not have any field named ‘m_size’ + : m_size((Q_ASSERT(len >= 0), Q_ASSERT(str || !len), len)), + ^~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr QChar QStringView::operator[](int) const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:222:32: error: ‘size’ was not declared in this scope + { return Q_ASSERT(n >= 0), Q_ASSERT(n < size()), QChar(m_data[n]); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:222:32: note: suggested alternative: ‘dysize’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr QStringView QStringView::mid(int) const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:236:34: error: ‘size’ was not declared in this scope + { return Q_ASSERT(pos >= 0), Q_ASSERT(pos <= size()), QStringView(m_data + pos, m_size - pos); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:236:34: note: suggested alternative: ‘dysize’ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:236:85: error: ‘m_size’ was not declared in this scope + { return Q_ASSERT(pos >= 0), Q_ASSERT(pos <= size()), QStringView(m_data + pos, m_size - pos); } + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:236:85: note: suggested alternative: ‘dysize’ + { return Q_ASSERT(pos >= 0), Q_ASSERT(pos <= size()), QStringView(m_data + pos, m_size - pos); } + ^~~~~~ + dysize +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr QStringView QStringView::mid(int, int) const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:238:52: error: ‘size’ was not declared in this scope + { return Q_ASSERT(pos >= 0), Q_ASSERT(n >= 0), Q_ASSERT(pos + n <= size()), QStringView(m_data + pos, n); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:238:52: note: suggested alternative: ‘dysize’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr QStringView QStringView::left(int) const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:240:32: error: ‘size’ was not declared in this scope + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data, n); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:240:32: note: suggested alternative: ‘dysize’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr QStringView QStringView::right(int) const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:242:32: error: ‘size’ was not declared in this scope + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data + m_size - n, n); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:242:32: note: suggested alternative: ‘dysize’ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:242:76: error: ‘m_size’ was not declared in this scope + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data + m_size - n, n); } + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:242:76: note: suggested alternative: ‘dysize’ + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data + m_size - n, n); } + ^~~~~~ + dysize +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr QStringView QStringView::chopped(int) const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:244:32: error: ‘size’ was not declared in this scope + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data, m_size - n); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:244:32: note: suggested alternative: ‘dysize’ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:244:75: error: ‘m_size’ was not declared in this scope + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data, m_size - n); } + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:244:75: note: suggested alternative: ‘dysize’ + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data, m_size - n); } + ^~~~~~ + dysize +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr void QStringView::truncate(int)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:247:25: error: ‘size’ was not declared in this scope + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); m_size = n; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:247:25: note: suggested alternative: ‘dysize’ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:247:48: error: ‘m_size’ was not declared in this scope + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); m_size = n; } + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:247:48: note: suggested alternative: ‘dysize’ + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); m_size = n; } + ^~~~~~ + dysize +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr void QStringView::chop(int)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:249:25: error: ‘size’ was not declared in this scope + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); m_size -= n; } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:249:25: note: suggested alternative: ‘dysize’ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:249:48: error: ‘m_size’ was not declared in this scope + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); m_size -= n; } + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:249:48: note: suggested alternative: ‘dysize’ + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); m_size -= n; } + ^~~~~~ + dysize +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘QStringView::value_type* QStringView::end() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:276:87: error: ‘size’ was not declared in this scope + Q_REQUIRED_RESULT const_iterator end() const Q_DECL_NOTHROW { return data() + size(); } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:276:87: note: suggested alternative: ‘dysize’ + Q_REQUIRED_RESULT const_iterator end() const Q_DECL_NOTHROW { return data() + size(); } + ^~~~ + dysize +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr bool QStringView::empty() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:284:83: error: ‘size’ was not declared in this scope + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR bool empty() const Q_DECL_NOTHROW { return size() == 0; } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:284:83: note: suggested alternative: ‘dysize’ + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR bool empty() const Q_DECL_NOTHROW { return size() == 0; } + ^~~~ + dysize +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr QChar QStringView::back() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:286:102: error: ‘m_size’ was not declared in this scope + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QChar back() const { return Q_ASSERT(!empty()), QChar(m_data[m_size - 1]); } + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:286:102: note: suggested alternative: ‘dysize’ + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QChar back() const { return Q_ASSERT(!empty()), QChar(m_data[m_size - 1]); } + ^~~~~~ + dysize +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In member function ‘constexpr int QStringView::length() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:294:14: error: ‘size’ was not declared in this scope + { return Q_ASSERT(int(size()) == size()), int(size()); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:294:14: note: suggested alternative: ‘dysize’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In member function ‘QString QStringView::toString() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:921:10: error: ‘size’ was not declared in this scope + { return Q_ASSERT(size() == length()), QString(data(), length()); } + ^~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:921:10: note: suggested alternative: ‘dysize’ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In static member function ‘static QString QString::fromStdString(const string&)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1370:35: error: ‘const string’ {aka ‘const class std::__cxx11::basic_string<char>’} has no member named ‘size’ + { return fromUtf8(s.data(), int(s.size())); } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In member function ‘std::__cxx11::wstring QString::toStdWString() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1375:9: error: ‘std::__cxx11::wstring’ {aka ‘class std::__cxx11::basic_string<wchar_t>’} has no member named ‘resize’ + str.resize(length()); + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1383:9: error: ‘std::__cxx11::wstring’ {aka ‘class std::__cxx11::basic_string<wchar_t>’} has no member named ‘resize’ + str.resize(toWCharArray(&(*str.begin()))); + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In static member function ‘static QString QString::fromStdWString(const wstring&)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1388:41: error: ‘const wstring’ {aka ‘const class std::__cxx11::basic_string<wchar_t>’} has no member named ‘size’ + { return fromWCharArray(s.data(), int(s.size())); } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In static member function ‘static QString QString::fromStdU16String(const u16string&)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1392:36: error: ‘const u16string’ {aka ‘const class std::__cxx11::basic_string<char16_t>’} has no member named ‘size’ + { return fromUtf16(s.data(), int(s.size())); } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In member function ‘std::__cxx11::u16string QString::toStdU16String() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1395:77: error: no matching function for call to ‘std::__cxx11::basic_string<char16_t>::basic_string(const char16_t*, int)’ + { return std::u16string(reinterpret_cast<const char16_t*>(utf16()), length()); } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ + basic_string(_InputIterator __beg, _InputIterator __end, + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1395:77: note: deduced conflicting types for parameter ‘_InputIterator’ (‘const char16_t*’ and ‘int’) + { return std::u16string(reinterpret_cast<const char16_t*>(utf16()), length()); } + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(basic_string&& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:576:7: note: no known conversion for argument 2 from ‘int’ to ‘const std::allocator<char16_t>&’ +/usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(const basic_string& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:572:7: note: no known conversion for argument 2 from ‘int’ to ‘const std::allocator<char16_t>&’ +/usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:568:7: note: no known conversion for argument 1 from ‘const char16_t*’ to ‘std::initializer_list<char16_t>’ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(basic_string&& __str) noexcept + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:514:7: note: no known conversion for argument 2 from ‘int’ to ‘const std::allocator<char16_t>&’ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(const basic_string& __str) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’ + basic_string() + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In static member function ‘static QString QString::fromStdU32String(const u32string&)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1398:35: error: ‘const u32string’ {aka ‘const class std::__cxx11::basic_string<char32_t>’} has no member named ‘size’ + { return fromUcs4(s.data(), int(s.size())); } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In member function ‘std::__cxx11::u32string QString::toStdU32String() const’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1402:48: error: no matching function for call to ‘std::__cxx11::basic_string<char32_t>::basic_string(int, char32_t)’ + std::u32string u32str(length(), char32_t(0)); + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ + basic_string(_InputIterator __beg, _InputIterator __end, + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1402:48: note: deduced conflicting types for parameter ‘_InputIterator’ (‘int’ and ‘char32_t’) + std::u32string u32str(length(), char32_t(0)); + ^ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(basic_string&& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:576:7: note: no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char32_t>&&’ +/usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(const basic_string& __str, const _Alloc& __a) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:572:7: note: no known conversion for argument 1 from ‘int’ to ‘const std::__cxx11::basic_string<char32_t>&’ +/usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:568:7: note: no known conversion for argument 1 from ‘int’ to ‘std::initializer_list<char32_t>’ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(basic_string&& __str) noexcept + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:541:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:514:7: note: no known conversion for argument 2 from ‘char32_t’ to ‘const std::allocator<char32_t>&’ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(const basic_string& __str) + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:437:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:429:7: note: candidate expects 1 argument, 2 provided +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ + basic_string() + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1403:81: error: no match for ‘operator[]’ (operand types are ‘std::__cxx11::u32string’ {aka ‘std::__cxx11::basic_string<char32_t>’} and ‘int’) + int len = toUcs4_helper(d->data(), length(), reinterpret_cast<uint*>(&u32str[0])); + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1404:12: error: ‘std::__cxx11::u32string’ {aka ‘class std::__cxx11::basic_string<char32_t>’} has no member named ‘resize’ + u32str.resize(len); + ^~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In function ‘bool operator==(QStringView, QStringView)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1729:86: error: ‘class QStringView’ has no member named ‘size’ + inline bool operator==(QStringView lhs, QStringView rhs) Q_DECL_NOTHROW { return lhs.size() == rhs.size() && QtPrivate::compareStrings(lhs, rhs) == 0; } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1729:100: error: ‘class QStringView’ has no member named ‘size’ + inline bool operator==(QStringView lhs, QStringView rhs) Q_DECL_NOTHROW { return lhs.size() == rhs.size() && QtPrivate::compareStrings(lhs, rhs) == 0; } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In function ‘bool operator==(QStringView, QLatin1String)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1752:88: error: ‘class QStringView’ has no member named ‘size’ + inline bool operator==(QStringView lhs, QLatin1String rhs) Q_DECL_NOTHROW { return lhs.size() == rhs.size() && QtPrivate::compareStrings(lhs, rhs) == 0; } + ^~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h: In function ‘bool operator==(QLatin1String, QStringView)’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1759:102: error: ‘class QStringView’ has no member named ‘size’ + inline bool operator==(QLatin1String lhs, QStringView rhs) Q_DECL_NOTHROW { return lhs.size() == rhs.size() && QtPrivate::compareStrings(lhs, rhs) == 0; } + ^~~~ +In file included from /usr/include/c++/8/bits/stl_list.h:63, + from /usr/include/c++/8/list:63, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:50, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/bits/allocated_ptr.h: At global scope: +/usr/include/c++/8/bits/allocated_ptr.h:78:31: error: declaration of ‘operator=’ as non-function + operator=(std::nullptr_t) noexcept + ^ +/usr/include/c++/8/bits/allocated_ptr.h:78:15: error: expected ‘;’ at end of member declaration + operator=(std::nullptr_t) noexcept + ^ + ; +/usr/include/c++/8/bits/allocated_ptr.h:78:31: error: invalid use of ‘::’ + operator=(std::nullptr_t) noexcept + ^ +/usr/include/c++/8/bits/allocated_ptr.h:78:31: error: expected ‘;’ at end of member declaration + operator=(std::nullptr_t) noexcept + ^ + ; +/usr/include/c++/8/bits/allocated_ptr.h:78:33: error: expected unqualified-id before ‘noexcept’ + operator=(std::nullptr_t) noexcept + ^~~~~~~~ +In file included from /usr/include/c++/8/bits/stl_list.h:64, + from /usr/include/c++/8/list:63, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:50, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/ext/aligned_buffer.h:61:42: error: invalid use of ‘::’ + __aligned_membuf(std::nullptr_t) { } + ^ +/usr/include/c++/8/ext/aligned_buffer.h:61:42: error: expected ‘;’ at end of member declaration + __aligned_membuf(std::nullptr_t) { } + ^ + ; +/usr/include/c++/8/ext/aligned_buffer.h:99:42: error: invalid use of ‘::’ + __aligned_buffer(std::nullptr_t) { } + ^ +/usr/include/c++/8/ext/aligned_buffer.h:99:42: error: expected ‘;’ at end of member declaration + __aligned_buffer(std::nullptr_t) { } + ^ + ; +In file included from /usr/include/c++/8/list:63, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:50, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/bits/stl_list.h:106:12: error: ‘size_t’ in namespace ‘std’ does not name a type + std::size_t _M_size; + ^~~~~~ +/usr/include/c++/8/bits/stl_list.h: In constructor ‘std::__detail::_List_node_header::_List_node_header(std::__detail::_List_node_header&&)’: +/usr/include/c++/8/bits/stl_list.h:116:9: error: class ‘std::__detail::_List_node_header’ does not have any field named ‘_M_size’ + , _M_size(__x._M_size) + ^~~~~~~ +/usr/include/c++/8/bits/stl_list.h:116:21: error: ‘struct std::__detail::_List_node_header’ has no member named ‘_M_size’; did you mean ‘_M_base’? + , _M_size(__x._M_size) + ^~~~~~~ + _M_base +/usr/include/c++/8/bits/stl_list.h: In member function ‘void std::__detail::_List_node_header::_M_move_nodes(std::__detail::_List_node_header&&)’: +/usr/include/c++/8/bits/stl_list.h:141:6: error: ‘_M_size’ was not declared in this scope + _M_size = __x._M_size; + ^~~~~~~ +/usr/include/c++/8/bits/stl_list.h:141:6: note: suggested alternative: ‘_M_base’ + _M_size = __x._M_size; + ^~~~~~~ + _M_base +/usr/include/c++/8/bits/stl_list.h:141:20: error: ‘struct std::__detail::_List_node_header’ has no member named ‘_M_size’; did you mean ‘_M_base’? + _M_size = __x._M_size; + ^~~~~~~ + _M_base +/usr/include/c++/8/bits/stl_list.h: In member function ‘void std::__detail::_List_node_header::_M_init()’: +/usr/include/c++/8/bits/stl_list.h:153:8: error: ‘struct std::__detail::_List_node_header’ has no member named ‘_M_size’; did you mean ‘_M_base’? + this->_M_size = 0; + ^~~~~~~ + _M_base +/usr/include/c++/8/bits/stl_list.h: In function ‘ptrdiff_t std::__distance(std::_List_const_iterator<_Tp>, std::_List_const_iterator<_Tp>, std::input_iterator_tag)’: +/usr/include/c++/8/bits/stl_list.h:2082:56: error: ‘const _Sentinel’ {aka ‘const struct std::__detail::_List_node_header’} has no member named ‘_M_size’; did you mean ‘_M_base’? + return static_cast<const _Sentinel*>(__last._M_node)->_M_size; + ^~~~~~~ + _M_base +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:53, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:196:68: error: ‘std::nullptr_t’ has not been declared + inline bool operator==(const QScopedPointer<T, Cleanup> &lhs, std::nullptr_t) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:202:29: error: declaration of ‘operator==’ as non-function + inline bool operator==(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:202:29: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:202:29: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:53, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:202:40: error: expected primary-expression before ‘const’ + inline bool operator==(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) Q_DECL_NOTHROW + ^~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:202:71: error: expected primary-expression before ‘>’ token + inline bool operator==(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) Q_DECL_NOTHROW + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:202:74: error: ‘rhs’ was not declared in this scope + inline bool operator==(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) Q_DECL_NOTHROW + ^~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:208:68: error: ‘std::nullptr_t’ has not been declared + inline bool operator!=(const QScopedPointer<T, Cleanup> &lhs, std::nullptr_t) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:214:29: error: declaration of ‘operator!=’ as non-function + inline bool operator!=(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:214:29: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:214:29: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:53, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:214:40: error: expected primary-expression before ‘const’ + inline bool operator!=(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) Q_DECL_NOTHROW + ^~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:214:71: error: expected primary-expression before ‘>’ token + inline bool operator!=(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) Q_DECL_NOTHROW + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:214:74: error: ‘rhs’ was not declared in this scope + inline bool operator!=(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) Q_DECL_NOTHROW + ^~~ +In file included from /usr/include/c++/8/tuple:39, + from /usr/include/c++/8/bits/stl_map.h:63, + from /usr/include/c++/8/map:61, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:55, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/array:47:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:50:25: error: ‘_Nm’ was not declared in this scope + typedef _Tp _Type[_Nm]; + ^~~ +/usr/include/c++/8/array:55:20: error: ‘_Type’ does not name a type; did you mean ‘_Tp’? + _S_ref(const _Type& __t, std::size_t __n) noexcept + ^~~~~ + _Tp +/usr/include/c++/8/array:55:37: error: ‘std::size_t’ has not been declared + _S_ref(const _Type& __t, std::size_t __n) noexcept + ^~~~~~ +/usr/include/c++/8/array:59:20: error: ‘_Type’ does not name a type; did you mean ‘_Tp’? + _S_ptr(const _Type& __t) noexcept + ^~~~~ + _Tp +/usr/include/c++/8/array:93:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:103:20: error: ‘size_t’ in namespace ‘std’ does not name a type + typedef std::size_t size_type; + ^~~~~~ +/usr/include/c++/8/array:104:20: error: ‘ptrdiff_t’ in namespace ‘std’ does not name a type + typedef std::ptrdiff_t difference_type; + ^~~~~~~~~ +/usr/include/c++/8/array:109:51: error: ‘_Nm’ was not declared in this scope + typedef _GLIBCXX_STD_C::__array_traits<_Tp, _Nm> _AT_Type; + ^~~ +/usr/include/c++/8/array:109:54: error: template argument 2 is invalid + typedef _GLIBCXX_STD_C::__array_traits<_Tp, _Nm> _AT_Type; + ^ +/usr/include/c++/8/array:110:16: error: ‘_AT_Type’ is not a class, namespace, or enumeration + typename _AT_Type::_Type _M_elems; + ^~~~~~~~ +/usr/include/c++/8/array:121:16: error: ‘_AT_Type’ is not a class, namespace, or enumeration + noexcept(_AT_Type::_Is_nothrow_swappable::value) + ^~~~~~~~ +/usr/include/c++/8/array:174:17: error: ‘size_type’ does not name a type; did you mean ‘true_type’? + constexpr size_type + ^~~~~~~~~ + true_type +/usr/include/c++/8/array:177:17: error: ‘size_type’ does not name a type; did you mean ‘true_type’? + constexpr size_type + ^~~~~~~~~ + true_type +/usr/include/c++/8/array:185:18: error: ‘size_type’ has not been declared + operator[](size_type __n) noexcept + ^~~~~~~~~ +/usr/include/c++/8/array:189:18: error: ‘size_type’ has not been declared + operator[](size_type __n) const noexcept + ^~~~~~~~~ +/usr/include/c++/8/array:193:10: error: ‘size_type’ has not been declared + at(size_type __n) + ^~~~~~~~~ +/usr/include/c++/8/array:203:10: error: ‘size_type’ has not been declared + at(size_type __n) const + ^~~~~~~~~ +/usr/include/c++/8/array:250:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:252:33: error: ‘_Nm’ was not declared in this scope + operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:252:36: error: template argument 2 is invalid + operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:252:63: error: ‘_Nm’ was not declared in this scope + operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:252:66: error: template argument 2 is invalid + operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:252:74: error: ‘bool std::operator==(const int&, const int&)’ must have an argument of class or enumerated type + operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:255:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:257:33: error: ‘_Nm’ was not declared in this scope + operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:257:36: error: template argument 2 is invalid + operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:257:63: error: ‘_Nm’ was not declared in this scope + operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:257:66: error: template argument 2 is invalid + operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:257:74: error: ‘bool std::operator!=(const int&, const int&)’ must have an argument of class or enumerated type + operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:260:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:262:32: error: ‘_Nm’ was not declared in this scope + operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b) + ^~~ +/usr/include/c++/8/array:262:35: error: template argument 2 is invalid + operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b) + ^ +/usr/include/c++/8/array:262:60: error: ‘_Nm’ was not declared in this scope + operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b) + ^~~ +/usr/include/c++/8/array:262:63: error: template argument 2 is invalid + operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b) + ^ +/usr/include/c++/8/array:262:69: error: ‘bool std::operator<(const int&, const int&)’ must have an argument of class or enumerated type + operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b) + ^ +/usr/include/c++/8/array:268:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:270:32: error: ‘_Nm’ was not declared in this scope + operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:270:35: error: template argument 2 is invalid + operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:270:62: error: ‘_Nm’ was not declared in this scope + operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:270:65: error: template argument 2 is invalid + operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:270:73: error: ‘bool std::operator>(const int&, const int&)’ must have an argument of class or enumerated type + operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:273:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:275:33: error: ‘_Nm’ was not declared in this scope + operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:275:36: error: template argument 2 is invalid + operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:275:63: error: ‘_Nm’ was not declared in this scope + operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:275:66: error: template argument 2 is invalid + operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:275:74: error: ‘bool std::operator<=(const int&, const int&)’ must have an argument of class or enumerated type + operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:278:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:280:33: error: ‘_Nm’ was not declared in this scope + operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:280:36: error: template argument 2 is invalid + operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:280:63: error: ‘_Nm’ was not declared in this scope + operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^~~ +/usr/include/c++/8/array:280:66: error: template argument 2 is invalid + operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:280:74: error: ‘bool std::operator>=(const int&, const int&)’ must have an argument of class or enumerated type + operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) + ^ +/usr/include/c++/8/array:284:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:289:43: error: ‘_Nm’ was not declared in this scope + _GLIBCXX_STD_C::__array_traits<_Tp, _Nm>::_Is_swappable::value + ^~~ +/usr/include/c++/8/array:289:46: error: template argument 2 is invalid + _GLIBCXX_STD_C::__array_traits<_Tp, _Nm>::_Is_swappable::value + ^ +/usr/include/c++/8/array:290:5: error: template argument 1 is invalid + >::type + ^ +/usr/include/c++/8/array:288:14: error: expected nested-name-specifier + typename enable_if< + ^~~~~~~~~~ + _GLIBCXX_STD_C::__array_traits<_Tp, _Nm>::_Is_swappable::value + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + >::type + ~ +/usr/include/c++/8/array:294:5: error: expected initializer before ‘swap’ + swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two) + ^~~~ +/usr/include/c++/8/array:299:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:301:44: error: ‘_Nm’ was not declared in this scope + !_GLIBCXX_STD_C::__array_traits<_Tp, _Nm>::_Is_swappable::value>::type + ^~~ +/usr/include/c++/8/array:301:47: error: template argument 2 is invalid + !_GLIBCXX_STD_C::__array_traits<_Tp, _Nm>::_Is_swappable::value>::type + ^ +/usr/include/c++/8/array:301:70: error: template argument 1 is invalid + !_GLIBCXX_STD_C::__array_traits<_Tp, _Nm>::_Is_swappable::value>::type + ^ +/usr/include/c++/8/array:300:14: error: expected nested-name-specifier + typename enable_if< + ^~~~~~~~~~ + !_GLIBCXX_STD_C::__array_traits<_Tp, _Nm>::_Is_swappable::value>::type + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/array:302:5: error: expected initializer before ‘swap’ + swap(array<_Tp, _Nm>&, array<_Tp, _Nm>&) = delete; + ^~~~ +/usr/include/c++/8/array:305:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:305:49: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:307:20: error: ‘_Nm’ was not declared in this scope + get(array<_Tp, _Nm>& __arr) noexcept + ^~~ +/usr/include/c++/8/array:307:23: error: template argument 2 is invalid + get(array<_Tp, _Nm>& __arr) noexcept + ^ +/usr/include/c++/8/array: In function ‘constexpr _Tp& std::get(int&)’: +/usr/include/c++/8/array:309:21: error: ‘_Int’ was not declared in this scope + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~~ +/usr/include/c++/8/array:309:21: note: suggested alternative: ‘qInf’ + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~~ + qInf +/usr/include/c++/8/array:309:28: error: ‘_Nm’ was not declared in this scope + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~ +/usr/include/c++/8/array:311:15: error: request for member ‘_M_elems’ in ‘__arr’, which is of non-class type ‘int’ + _S_ref(__arr._M_elems, _Int); + ^~~~~~~~ +/usr/include/c++/8/array: At global scope: +/usr/include/c++/8/array:314:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:314:49: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:316:20: error: ‘_Nm’ was not declared in this scope + get(array<_Tp, _Nm>&& __arr) noexcept + ^~~ +/usr/include/c++/8/array:316:23: error: template argument 2 is invalid + get(array<_Tp, _Nm>&& __arr) noexcept + ^ +/usr/include/c++/8/array: In function ‘constexpr _Tp&& std::get(int&&)’: +/usr/include/c++/8/array:318:21: error: ‘_Int’ was not declared in this scope + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~~ +/usr/include/c++/8/array:318:21: note: suggested alternative: ‘qInf’ + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~~ + qInf +/usr/include/c++/8/array:318:28: error: ‘_Nm’ was not declared in this scope + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~ +/usr/include/c++/8/array:319:55: error: no matching function for call to ‘get<_Int>(int&)’ + return std::move(_GLIBCXX_STD_C::get<_Int>(__arr)); + ^ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/utility:216:5: note: candidate: ‘template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)’ + get(std::pair<_Tp1, _Tp2>& __in) noexcept + ^~~ +/usr/include/c++/8/utility:216:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:221:5: note: candidate: ‘template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)’ + get(std::pair<_Tp1, _Tp2>&& __in) noexcept + ^~~ +/usr/include/c++/8/utility:221:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:226:5: note: candidate: ‘template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)’ + get(const std::pair<_Tp1, _Tp2>& __in) noexcept + ^~~ +/usr/include/c++/8/utility:226:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:231:5: note: candidate: ‘template<<declaration error>, class _Tp1, class _Tp2> constexpr const int&& std::get(const std::pair<_Tp1, _Tp2>&&)’ + get(const std::pair<_Tp1, _Tp2>&& __in) noexcept + ^~~ +/usr/include/c++/8/utility:231:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:240:5: note: candidate: ‘template<class _Tp, class _Up> constexpr _Tp& std::get(std::pair<_T1, _T2>&)’ + get(pair<_Tp, _Up>& __p) noexcept + ^~~ +/usr/include/c++/8/utility:240:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:245:5: note: candidate: ‘template<class _Tp, class _Up> constexpr const _Tp& std::get(const std::pair<_T1, _T2>&)’ + get(const pair<_Tp, _Up>& __p) noexcept + ^~~ +/usr/include/c++/8/utility:245:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:250:5: note: candidate: ‘template<class _Tp, class _Up> constexpr _Tp&& std::get(std::pair<_T1, _T2>&&)’ + get(pair<_Tp, _Up>&& __p) noexcept + ^~~ +/usr/include/c++/8/utility:250:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:255:5: note: candidate: ‘template<class _Tp, class _Up> constexpr const _Tp&& std::get(const std::pair<_T1, _T2>&&)’ + get(const pair<_Tp, _Up>&& __p) noexcept + ^~~ +/usr/include/c++/8/utility:255:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:260:5: note: candidate: ‘template<class _Tp, class _Up> constexpr _Tp& std::get(std::pair<_Up, _Tp>&)’ + get(pair<_Up, _Tp>& __p) noexcept + ^~~ +/usr/include/c++/8/utility:260:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:265:5: note: candidate: ‘template<class _Tp, class _Up> constexpr const _Tp& std::get(const std::pair<_Up, _Tp>&)’ + get(const pair<_Up, _Tp>& __p) noexcept + ^~~ +/usr/include/c++/8/utility:265:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:270:5: note: candidate: ‘template<class _Tp, class _Up> constexpr _Tp&& std::get(std::pair<_Up, _Tp>&&)’ + get(pair<_Up, _Tp>&& __p) noexcept + ^~~ +/usr/include/c++/8/utility:270:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:275:5: note: candidate: ‘template<class _Tp, class _Up> constexpr const _Tp&& std::get(const std::pair<_Up, _Tp>&&)’ + get(const pair<_Up, _Tp>&& __p) noexcept + ^~~ +/usr/include/c++/8/utility:275:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/tuple:39, + from /usr/include/c++/8/bits/stl_map.h:63, + from /usr/include/c++/8/map:61, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:55, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/array:307:5: note: candidate: ‘template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)’ + get(array<_Tp, _Nm>& __arr) noexcept + ^~~ +/usr/include/c++/8/array:307:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/array:316:5: note: candidate: ‘template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)’ + get(array<_Tp, _Nm>&& __arr) noexcept + ^~~ +/usr/include/c++/8/array:316:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/array: At global scope: +/usr/include/c++/8/array:322:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:322:49: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:324:26: error: ‘_Nm’ was not declared in this scope + get(const array<_Tp, _Nm>& __arr) noexcept + ^~~ +/usr/include/c++/8/array:324:29: error: template argument 2 is invalid + get(const array<_Tp, _Nm>& __arr) noexcept + ^ +/usr/include/c++/8/array: In function ‘constexpr const _Tp& std::get(const int&)’: +/usr/include/c++/8/array:326:21: error: ‘_Int’ was not declared in this scope + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~~ +/usr/include/c++/8/array:326:21: note: suggested alternative: ‘qInf’ + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~~ + qInf +/usr/include/c++/8/array:326:28: error: ‘_Nm’ was not declared in this scope + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~ +/usr/include/c++/8/array:328:15: error: request for member ‘_M_elems’ in ‘__arr’, which is of non-class type ‘const int’ + _S_ref(__arr._M_elems, _Int); + ^~~~~~~~ +/usr/include/c++/8/array: At global scope: +/usr/include/c++/8/array:331:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:331:49: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:333:26: error: ‘_Nm’ was not declared in this scope + get(const array<_Tp, _Nm>&& __arr) noexcept + ^~~ +/usr/include/c++/8/array:333:29: error: template argument 2 is invalid + get(const array<_Tp, _Nm>&& __arr) noexcept + ^ +/usr/include/c++/8/array: In function ‘constexpr const _Tp&& std::get(const int&&)’: +/usr/include/c++/8/array:335:21: error: ‘_Int’ was not declared in this scope + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~~ +/usr/include/c++/8/array:335:21: note: suggested alternative: ‘qInf’ + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~~ + qInf +/usr/include/c++/8/array:335:28: error: ‘_Nm’ was not declared in this scope + static_assert(_Int < _Nm, "array index is within bounds"); + ^~~ +/usr/include/c++/8/array:336:55: error: no matching function for call to ‘get<_Int>(const int&)’ + return std::move(_GLIBCXX_STD_C::get<_Int>(__arr)); + ^ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/utility:216:5: note: candidate: ‘template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)’ + get(std::pair<_Tp1, _Tp2>& __in) noexcept + ^~~ +/usr/include/c++/8/utility:216:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:221:5: note: candidate: ‘template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)’ + get(std::pair<_Tp1, _Tp2>&& __in) noexcept + ^~~ +/usr/include/c++/8/utility:221:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:226:5: note: candidate: ‘template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)’ + get(const std::pair<_Tp1, _Tp2>& __in) noexcept + ^~~ +/usr/include/c++/8/utility:226:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:231:5: note: candidate: ‘template<<declaration error>, class _Tp1, class _Tp2> constexpr const int&& std::get(const std::pair<_Tp1, _Tp2>&&)’ + get(const std::pair<_Tp1, _Tp2>&& __in) noexcept + ^~~ +/usr/include/c++/8/utility:231:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:240:5: note: candidate: ‘template<class _Tp, class _Up> constexpr _Tp& std::get(std::pair<_T1, _T2>&)’ + get(pair<_Tp, _Up>& __p) noexcept + ^~~ +/usr/include/c++/8/utility:240:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:245:5: note: candidate: ‘template<class _Tp, class _Up> constexpr const _Tp& std::get(const std::pair<_T1, _T2>&)’ + get(const pair<_Tp, _Up>& __p) noexcept + ^~~ +/usr/include/c++/8/utility:245:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:250:5: note: candidate: ‘template<class _Tp, class _Up> constexpr _Tp&& std::get(std::pair<_T1, _T2>&&)’ + get(pair<_Tp, _Up>&& __p) noexcept + ^~~ +/usr/include/c++/8/utility:250:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:255:5: note: candidate: ‘template<class _Tp, class _Up> constexpr const _Tp&& std::get(const std::pair<_T1, _T2>&&)’ + get(const pair<_Tp, _Up>&& __p) noexcept + ^~~ +/usr/include/c++/8/utility:255:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:260:5: note: candidate: ‘template<class _Tp, class _Up> constexpr _Tp& std::get(std::pair<_Up, _Tp>&)’ + get(pair<_Up, _Tp>& __p) noexcept + ^~~ +/usr/include/c++/8/utility:260:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:265:5: note: candidate: ‘template<class _Tp, class _Up> constexpr const _Tp& std::get(const std::pair<_Up, _Tp>&)’ + get(const pair<_Up, _Tp>& __p) noexcept + ^~~ +/usr/include/c++/8/utility:265:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:270:5: note: candidate: ‘template<class _Tp, class _Up> constexpr _Tp&& std::get(std::pair<_Up, _Tp>&&)’ + get(pair<_Up, _Tp>&& __p) noexcept + ^~~ +/usr/include/c++/8/utility:270:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/utility:275:5: note: candidate: ‘template<class _Tp, class _Up> constexpr const _Tp&& std::get(const std::pair<_Up, _Tp>&&)’ + get(const pair<_Up, _Tp>&& __p) noexcept + ^~~ +/usr/include/c++/8/utility:275:5: note: template argument deduction/substitution failed: +In file included from /usr/include/c++/8/tuple:39, + from /usr/include/c++/8/bits/stl_map.h:63, + from /usr/include/c++/8/map:61, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:55, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/array:307:5: note: candidate: ‘template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)’ + get(array<_Tp, _Nm>& __arr) noexcept + ^~~ +/usr/include/c++/8/array:307:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/array:316:5: note: candidate: ‘template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)’ + get(array<_Tp, _Nm>&& __arr) noexcept + ^~~ +/usr/include/c++/8/array:316:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/array:324:5: note: candidate: ‘template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)’ + get(const array<_Tp, _Nm>& __arr) noexcept + ^~~ +/usr/include/c++/8/array:324:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/array:333:5: note: candidate: ‘template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp&& std::get(const int&&)’ + get(const array<_Tp, _Nm>&& __arr) noexcept + ^~~ +/usr/include/c++/8/array:333:5: note: template argument deduction/substitution failed: +/usr/include/c++/8/array: At global scope: +/usr/include/c++/8/array:353:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:354:50: error: ‘_Nm’ was not declared in this scope + struct tuple_size<_GLIBCXX_STD_C::array<_Tp, _Nm>> + ^~~ +/usr/include/c++/8/array:354:50: error: template argument 2 is invalid +/usr/include/c++/8/array:354:53: error: template argument 1 is invalid + struct tuple_size<_GLIBCXX_STD_C::array<_Tp, _Nm>> + ^~ +/usr/include/c++/8/array:355:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, _Nm> { }; + ^~~~~~ +/usr/include/c++/8/array:355:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/tuple:39, + from /usr/include/c++/8/bits/stl_map.h:63, + from /usr/include/c++/8/map:61, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:55, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/array:355:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, _Nm> { }; + ^~~~~~ +/usr/include/c++/8/array:355:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/tuple:39, + from /usr/include/c++/8/bits/stl_map.h:63, + from /usr/include/c++/8/map:61, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:55, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/array:355:45: error: ‘_Nm’ was not declared in this scope + : public integral_constant<std::size_t, _Nm> { }; + ^~~ +/usr/include/c++/8/array:355:48: error: template argument 1 is invalid + : public integral_constant<std::size_t, _Nm> { }; + ^ +/usr/include/c++/8/array:355:48: error: template argument 2 is invalid +/usr/include/c++/8/array:358:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp> + ^~~~~~ +/usr/include/c++/8/array:362:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:362:49: error: ‘std::size_t’ has not been declared + template<std::size_t _Int, typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:363:26: error: ‘_Int’ was not declared in this scope + struct tuple_element<_Int, _GLIBCXX_STD_C::array<_Tp, _Nm>> + ^~~~ +/usr/include/c++/8/array:363:26: note: suggested alternative: ‘qInf’ + struct tuple_element<_Int, _GLIBCXX_STD_C::array<_Tp, _Nm>> + ^~~~ + qInf +/usr/include/c++/8/array:363:59: error: ‘_Nm’ was not declared in this scope + struct tuple_element<_Int, _GLIBCXX_STD_C::array<_Tp, _Nm>> + ^~~ +/usr/include/c++/8/array:363:59: error: template argument 2 is invalid +/usr/include/c++/8/array:363:62: error: template argument 1 is invalid + struct tuple_element<_Int, _GLIBCXX_STD_C::array<_Tp, _Nm>> + ^~ +/usr/include/c++/8/array:363:62: error: template argument 2 is invalid +/usr/include/c++/8/array:369:31: error: ‘std::size_t’ has not been declared + template<typename _Tp, std::size_t _Nm> + ^~~~~~ +/usr/include/c++/8/array:370:60: error: ‘_Nm’ was not declared in this scope + struct __is_tuple_like_impl<_GLIBCXX_STD_C::array<_Tp, _Nm>> : true_type + ^~~ +/usr/include/c++/8/array:370:60: error: template argument 2 is invalid +/usr/include/c++/8/array:370:63: error: template argument 1 is invalid + struct __is_tuple_like_impl<_GLIBCXX_STD_C::array<_Tp, _Nm>> : true_type + ^~ +In file included from /usr/include/c++/8/bits/stl_map.h:63, + from /usr/include/c++/8/map:61, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:55, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/tuple:68:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Idx, typename _Head, + ^~~~~~ +/usr/include/c++/8/tuple:70:12: error: no default argument for ‘_Head’ + struct _Head_base; + ^~~~~~~~~~ +/usr/include/c++/8/tuple:72:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Idx, typename _Head> + ^~~~~~ +/usr/include/c++/8/tuple:73:23: error: ‘_Idx’ was not declared in this scope + struct _Head_base<_Idx, _Head, true> + ^~~~ +/usr/include/c++/8/tuple:73:40: error: template argument 1 is invalid + struct _Head_base<_Idx, _Head, true> + ^ +/usr/include/c++/8/tuple:119:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Idx, typename _Head> + ^~~~~~ +/usr/include/c++/8/tuple:120:23: error: ‘_Idx’ was not declared in this scope + struct _Head_base<_Idx, _Head, false> + ^~~~ +/usr/include/c++/8/tuple:120:41: error: template argument 1 is invalid + struct _Head_base<_Idx, _Head, false> + ^ +/usr/include/c++/8/tuple:176:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Idx, typename... _Elements> + ^~~~~~ +/usr/include/c++/8/tuple:184:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Idx, typename _Head, typename... _Tail> + ^~~~~~ +/usr/include/c++/8/tuple:185:24: error: ‘_Idx’ was not declared in this scope + struct _Tuple_impl<_Idx, _Head, _Tail...> + ^~~~ +/usr/include/c++/8/tuple:185:45: error: template argument 1 is invalid + struct _Tuple_impl<_Idx, _Head, _Tail...> + ^ +/usr/include/c++/8/tuple:186:26: error: ‘_Idx’ was not declared in this scope + : public _Tuple_impl<_Idx + 1, _Tail...>, + ^~~~ +/usr/include/c++/8/tuple:186:44: error: template argument 1 is invalid + : public _Tuple_impl<_Idx + 1, _Tail...>, + ^ +/usr/include/c++/8/tuple:187:26: error: ‘_Idx’ was not declared in this scope + private _Head_base<_Idx, _Head> + ^~~~ +/usr/include/c++/8/tuple:187:37: error: template argument 1 is invalid + private _Head_base<_Idx, _Head> + ^ +/usr/include/c++/8/tuple:342:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Idx, typename _Head> + ^~~~~~ +/usr/include/c++/8/tuple:343:24: error: ‘_Idx’ was not declared in this scope + struct _Tuple_impl<_Idx, _Head> + ^~~~ +/usr/include/c++/8/tuple:343:35: error: template argument 1 is invalid + struct _Tuple_impl<_Idx, _Head> + ^ +/usr/include/c++/8/tuple:344:26: error: ‘_Idx’ was not declared in this scope + : private _Head_base<_Idx, _Head> + ^~~~ +/usr/include/c++/8/tuple:344:37: error: template argument 1 is invalid + : private _Head_base<_Idx, _Head> + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple()’: +/usr/include/c++/8/tuple:582:9: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited() { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple()’: +/usr/include/c++/8/tuple:592:9: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited() { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple(const _Elements& ...)’: +/usr/include/c++/8/tuple:609:9: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__elements...) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple(const _Elements& ...)’: +/usr/include/c++/8/tuple:620:9: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__elements...) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple(_UElements&& ...)’: +/usr/include/c++/8/tuple:647:11: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(std::forward<_UElements>(__elements)...) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple(_UElements&& ...)’: +/usr/include/c++/8/tuple:658:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(std::forward<_UElements>(__elements)...) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple(const std::tuple<_Args1 ...>&)’: +/usr/include/c++/8/tuple:679:11: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^~~~~~~~~~ +/usr/include/c++/8/tuple:679:69: error: expected ‘>’ before ‘&’ token + : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ +/usr/include/c++/8/tuple:679:69: error: expected ‘(’ before ‘&’ token + : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ + ( +/usr/include/c++/8/tuple:679:70: error: expected primary-expression before ‘>’ token + : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ +/usr/include/c++/8/tuple:680:11: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple(const std::tuple<_Args1 ...>&)’: +/usr/include/c++/8/tuple:691:11: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^~~~~~~~~~ +/usr/include/c++/8/tuple:691:69: error: expected ‘>’ before ‘&’ token + : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ +/usr/include/c++/8/tuple:691:69: error: expected ‘(’ before ‘&’ token + : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ + ( +/usr/include/c++/8/tuple:691:70: error: expected primary-expression before ‘>’ token + : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ +/usr/include/c++/8/tuple:692:11: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple(std::tuple<_Args1 ...>&&)’: +/usr/include/c++/8/tuple:703:11: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple:703:63: error: expected ‘>’ before ‘&&’ token + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^~ +/usr/include/c++/8/tuple:703:63: error: expected ‘(’ before ‘&&’ token + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^~ + ( +/usr/include/c++/8/tuple:703:65: error: expected identifier before ‘>’ token + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^ +/usr/include/c++/8/tuple:703:76: error: expected ‘{’ at end of input + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_Elements>::tuple(std::tuple<_Args1 ...>&&)’: +/usr/include/c++/8/tuple:714:11: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple:714:63: error: expected ‘>’ before ‘&&’ token + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^~ +/usr/include/c++/8/tuple:714:63: error: expected ‘(’ before ‘&&’ token + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^~ + ( +/usr/include/c++/8/tuple:714:65: error: expected identifier before ‘>’ token + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^ +/usr/include/c++/8/tuple:714:76: error: expected ‘{’ at end of input + : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { } + ^ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&)’: +/usr/include/c++/8/tuple:720:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const _Elements& ...)’: +/usr/include/c++/8/tuple:731:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, __elements...) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const _Elements& ...)’: +/usr/include/c++/8/tuple:742:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, __elements...) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, _UElements&& ...)’: +/usr/include/c++/8/tuple:752:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, std::forward<_UElements>(__elements)...) + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, _UElements&& ...)’: +/usr/include/c++/8/tuple:763:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, std::forward<_UElements>(__elements)...) + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_Elements>&)’: +/usr/include/c++/8/tuple:768:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, static_cast<const _Inherited&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_Elements>&&)’: +/usr/include/c++/8/tuple:772:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, static_cast<_Inherited&&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_UElements ...>&)’: +/usr/include/c++/8/tuple:785:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, + ^~~~~~~~~~ +/usr/include/c++/8/tuple:786:62: error: expected ‘>’ before ‘&’ token + static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ +/usr/include/c++/8/tuple:786:62: error: expected ‘(’ before ‘&’ token + static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ + ( +/usr/include/c++/8/tuple:786:63: error: expected primary-expression before ‘>’ token + static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ +/usr/include/c++/8/tuple:787:4: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_UElements ...>&)’: +/usr/include/c++/8/tuple:800:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, + ^~~~~~~~~~ +/usr/include/c++/8/tuple:801:62: error: expected ‘>’ before ‘&’ token + static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ +/usr/include/c++/8/tuple:801:62: error: expected ‘(’ before ‘&’ token + static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ + ( +/usr/include/c++/8/tuple:801:63: error: expected primary-expression before ‘>’ token + static_cast<const _Tuple_impl<0, _UElements...>&>(__in)) + ^ +/usr/include/c++/8/tuple:802:4: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_UElements ...>&&)’: +/usr/include/c++/8/tuple:815:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, + ^~~~~~~~~~ +/usr/include/c++/8/tuple:816:56: error: expected ‘>’ before ‘&&’ token + static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) + ^~ +/usr/include/c++/8/tuple:816:56: error: expected ‘(’ before ‘&&’ token + static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) + ^~ + ( +/usr/include/c++/8/tuple:816:58: error: expected identifier before ‘>’ token + static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) + ^ +/usr/include/c++/8/tuple:817:4: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_UElements ...>&&)’: +/usr/include/c++/8/tuple:830:4: error: ‘typedef int std::tuple<_Elements>::_Inherited’ is not a non-static data member of ‘std::tuple<_Elements>’ + : _Inherited(__tag, __a, + ^~~~~~~~~~ +/usr/include/c++/8/tuple:831:56: error: expected ‘>’ before ‘&&’ token + static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) + ^~ +/usr/include/c++/8/tuple:831:56: error: expected ‘(’ before ‘&&’ token + static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) + ^~ + ( +/usr/include/c++/8/tuple:831:58: error: expected identifier before ‘>’ token + static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) + ^ +/usr/include/c++/8/tuple:832:4: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In member function ‘void std::tuple<_Elements>::swap(std::tuple<_Elements>&)’: +/usr/include/c++/8/tuple:872:28: error: qualified-id in declaration before ‘(’ token + { _Inherited::_M_swap(__in); } + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple()’: +/usr/include/c++/8/tuple:920:9: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited() { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple()’: +/usr/include/c++/8/tuple:934:9: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited() { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&)’: +/usr/include/c++/8/tuple:948:11: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__a1, __a2) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&)’: +/usr/include/c++/8/tuple:957:11: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__a1, __a2) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&)’: +/usr/include/c++/8/tuple:972:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(std::forward<_U1>(__a1), std::forward<_U2>(__a2)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&)’: +/usr/include/c++/8/tuple:983:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(std::forward<_U1>(__a1), std::forward<_U2>(__a2)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(const std::tuple<_U1, _U2>&)’: +/usr/include/c++/8/tuple:996:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple:996:57: error: expected ‘>’ before ‘&’ token + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^ +/usr/include/c++/8/tuple:996:57: error: expected ‘(’ before ‘&’ token + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^ + ( +/usr/include/c++/8/tuple:996:58: error: expected primary-expression before ‘>’ token + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^ +/usr/include/c++/8/tuple:996:69: error: expected ‘{’ at end of input + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(const std::tuple<_U1, _U2>&)’: +/usr/include/c++/8/tuple:1005:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple:1005:57: error: expected ‘>’ before ‘&’ token + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^ +/usr/include/c++/8/tuple:1005:57: error: expected ‘(’ before ‘&’ token + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^ + ( +/usr/include/c++/8/tuple:1005:58: error: expected primary-expression before ‘>’ token + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^ +/usr/include/c++/8/tuple:1005:69: error: expected ‘{’ at end of input + : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { } + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_U1, _U2>&&)’: +/usr/include/c++/8/tuple:1014:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple:1014:51: error: expected ‘>’ before ‘&&’ token + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^~ +/usr/include/c++/8/tuple:1014:51: error: expected ‘(’ before ‘&&’ token + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^~ + ( +/usr/include/c++/8/tuple:1014:53: error: expected identifier before ‘>’ token + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^ +/usr/include/c++/8/tuple:1014:64: error: expected ‘{’ at end of input + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_U1, _U2>&&)’: +/usr/include/c++/8/tuple:1023:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple:1023:51: error: expected ‘>’ before ‘&&’ token + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^~ +/usr/include/c++/8/tuple:1023:51: error: expected ‘(’ before ‘&&’ token + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^~ + ( +/usr/include/c++/8/tuple:1023:53: error: expected identifier before ‘>’ token + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^ +/usr/include/c++/8/tuple:1023:64: error: expected ‘{’ at end of input + : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { } + ^ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(const std::pair<_U1, _U2>&)’: +/usr/include/c++/8/tuple:1032:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__in.first, __in.second) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(const std::pair<_U1, _U2>&)’: +/usr/include/c++/8/tuple:1041:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__in.first, __in.second) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(std::pair<_U1, _U2>&&)’: +/usr/include/c++/8/tuple:1050:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(std::forward<_U1>(__in.first), + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘constexpr std::tuple<_T1, _T2>::tuple(std::pair<_U1, _U2>&&)’: +/usr/include/c++/8/tuple:1060:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(std::forward<_U1>(__in.first), + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&)’: +/usr/include/c++/8/tuple:1067:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const _T1&, const _T2&)’: +/usr/include/c++/8/tuple:1079:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, __a1, __a2) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const _T1&, const _T2&)’: +/usr/include/c++/8/tuple:1091:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, __a1, __a2) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, _U1&&, _U2&&)’: +/usr/include/c++/8/tuple:1100:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, std::forward<_U1>(__a1), + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, _U1&&, _U2&&)’: +/usr/include/c++/8/tuple:1111:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, std::forward<_U1>(__a1), + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_T1, _T2>&)’: +/usr/include/c++/8/tuple:1116:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, static_cast<const _Inherited&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_T1, _T2>&&)’: +/usr/include/c++/8/tuple:1120:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, static_cast<_Inherited&&>(__in)) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_U1, _U2>&)’: +/usr/include/c++/8/tuple:1130:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, + ^~~~~~~~~~ +/usr/include/c++/8/tuple:1131:57: error: expected ‘>’ before ‘&’ token + static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) + ^ +/usr/include/c++/8/tuple:1131:57: error: expected ‘(’ before ‘&’ token + static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) + ^ + ( +/usr/include/c++/8/tuple:1131:58: error: expected primary-expression before ‘>’ token + static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) + ^ +/usr/include/c++/8/tuple:1132:4: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_U1, _U2>&)’: +/usr/include/c++/8/tuple:1142:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, + ^~~~~~~~~~ +/usr/include/c++/8/tuple:1143:57: error: expected ‘>’ before ‘&’ token + static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) + ^ +/usr/include/c++/8/tuple:1143:57: error: expected ‘(’ before ‘&’ token + static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) + ^ + ( +/usr/include/c++/8/tuple:1143:58: error: expected primary-expression before ‘>’ token + static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) + ^ +/usr/include/c++/8/tuple:1144:4: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_U1, _U2>&&)’: +/usr/include/c++/8/tuple:1153:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) + ^~~~~~~~~~ +/usr/include/c++/8/tuple:1153:63: error: expected ‘>’ before ‘&&’ token + : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) + ^~ +/usr/include/c++/8/tuple:1153:63: error: expected ‘(’ before ‘&&’ token + : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) + ^~ + ( +/usr/include/c++/8/tuple:1153:65: error: expected identifier before ‘>’ token + : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) + ^ +/usr/include/c++/8/tuple:1154:4: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_U1, _U2>&&)’: +/usr/include/c++/8/tuple:1164:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) + ^~~~~~~~~~ +/usr/include/c++/8/tuple:1164:63: error: expected ‘>’ before ‘&&’ token + : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) + ^~ +/usr/include/c++/8/tuple:1164:63: error: expected ‘(’ before ‘&&’ token + : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) + ^~ + ( +/usr/include/c++/8/tuple:1164:65: error: expected identifier before ‘>’ token + : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) + ^ +/usr/include/c++/8/tuple:1165:4: error: expected ‘{’ at end of input + { } + ^ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::pair<_U1, _U2>&)’: +/usr/include/c++/8/tuple:1175:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, __in.first, __in.second) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::pair<_U1, _U2>&)’: +/usr/include/c++/8/tuple:1185:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, __in.first, __in.second) { } + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::pair<_U1, _U2>&&)’: +/usr/include/c++/8/tuple:1194:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, std::forward<_U1>(__in.first), + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In constructor ‘std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::pair<_U1, _U2>&&)’: +/usr/include/c++/8/tuple:1205:4: error: ‘typedef int std::tuple<_T1, _T2>::_Inherited’ is not a non-static data member of ‘std::tuple<_T1, _T2>’ + : _Inherited(__tag, __a, std::forward<_U1>(__in.first), + ^~~~~~~~~~ +/usr/include/c++/8/tuple: In member function ‘void std::tuple<_T1, _T2>::swap(std::tuple<_T1, _T2>&)’: +/usr/include/c++/8/tuple:1260:28: error: qualified-id in declaration before ‘(’ token + { _Inherited::_M_swap(__in); } + ^ +/usr/include/c++/8/tuple: At global scope: +/usr/include/c++/8/tuple:1267:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, sizeof...(_Elements)> { }; + ^~~~~~ +/usr/include/c++/8/tuple:1267:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/stl_map.h:63, + from /usr/include/c++/8/map:61, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:55, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/tuple:1267:37: error: ‘size_t’ is not a member of ‘std’ + : public integral_constant<std::size_t, sizeof...(_Elements)> { }; + ^~~~~~ +/usr/include/c++/8/tuple:1267:37: note: suggested alternative: +In file included from /usr/include/wchar.h:35, + from /usr/include/c++/8/cwchar:44, + from /usr/include/c++/8/bits/postypes.h:40, + from /usr/include/c++/8/iosfwd:40, + from /usr/include/c++/8/ios:38, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:216:23: note: ‘size_t’ + typedef __SIZE_TYPE__ size_t; + ^~~~~~ +In file included from /usr/include/c++/8/bits/stl_map.h:63, + from /usr/include/c++/8/map:61, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:55, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/tuple:1267:65: error: template argument 1 is invalid + : public integral_constant<std::size_t, sizeof...(_Elements)> { }; + ^ +/usr/include/c++/8/tuple:1267:65: note: invalid template non-type parameter +/usr/include/c++/8/tuple:1278:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Head, typename... _Tail> + ^~~~~~ +/usr/include/c++/8/tuple:1279:26: error: ‘__i’ was not declared in this scope + struct tuple_element<__i, tuple<_Head, _Tail...> > + ^~~ +/usr/include/c++/8/tuple:1279:54: error: template argument 1 is invalid + struct tuple_element<__i, tuple<_Head, _Tail...> > + ^ +/usr/include/c++/8/tuple:1280:21: error: ‘__i’ was not declared in this scope + : tuple_element<__i - 1, tuple<_Tail...> > { }; + ^~~ +/usr/include/c++/8/tuple:1280:46: error: template argument 1 is invalid + : tuple_element<__i - 1, tuple<_Tail...> > { }; + ^ +/usr/include/c++/8/tuple:1301:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Head, typename... _Tail> + ^~~~~~ +/usr/include/c++/8/tuple:1303:30: error: ‘__i’ was not declared in this scope + __get_helper(_Tuple_impl<__i, _Head, _Tail...>& __t) noexcept + ^~~ +/usr/include/c++/8/tuple:1303:50: error: template argument 1 is invalid + __get_helper(_Tuple_impl<__i, _Head, _Tail...>& __t) noexcept + ^ +/usr/include/c++/8/tuple: In function ‘constexpr _Head& std::__get_helper(int&)’: +/usr/include/c++/8/tuple:1304:26: error: ‘__i’ was not declared in this scope + { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); } + ^~~ +/usr/include/c++/8/tuple:1304:26: note: suggested alternative: ‘__t’ + { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); } + ^~~ + __t +/usr/include/c++/8/tuple:1304:46: error: template argument 1 is invalid + { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); } + ^ +/usr/include/c++/8/tuple: At global scope: +/usr/include/c++/8/tuple:1306:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Head, typename... _Tail> + ^~~~~~ +/usr/include/c++/8/tuple:1308:36: error: ‘__i’ was not declared in this scope + __get_helper(const _Tuple_impl<__i, _Head, _Tail...>& __t) noexcept + ^~~ +/usr/include/c++/8/tuple:1308:56: error: template argument 1 is invalid + __get_helper(const _Tuple_impl<__i, _Head, _Tail...>& __t) noexcept + ^ +/usr/include/c++/8/tuple: In function ‘constexpr const _Head& std::__get_helper(const int&)’: +/usr/include/c++/8/tuple:1309:26: error: ‘__i’ was not declared in this scope + { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); } + ^~~ +/usr/include/c++/8/tuple:1309:26: note: suggested alternative: ‘__t’ + { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); } + ^~~ + __t +/usr/include/c++/8/tuple:1309:46: error: template argument 1 is invalid + { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); } + ^ +/usr/include/c++/8/tuple: At global scope: +/usr/include/c++/8/tuple:1312:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename... _Elements> + ^~~~~~ +/usr/include/c++/8/tuple:1313:15: error: ‘__tuple_element_t’ does not name a type; did you mean ‘tuple_element’? + constexpr __tuple_element_t<__i, tuple<_Elements...>>& + ^~~~~~~~~~~~~~~~~ + tuple_element +/usr/include/c++/8/tuple:1318:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename... _Elements> + ^~~~~~ +/usr/include/c++/8/tuple:1319:21: error: ‘__tuple_element_t’ does not name a type; did you mean ‘tuple_element’? + constexpr const __tuple_element_t<__i, tuple<_Elements...>>& + ^~~~~~~~~~~~~~~~~ + tuple_element +/usr/include/c++/8/tuple:1324:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename... _Elements> + ^~~~~~ +/usr/include/c++/8/tuple:1325:15: error: ‘__tuple_element_t’ does not name a type; did you mean ‘tuple_element’? + constexpr __tuple_element_t<__i, tuple<_Elements...>>&& + ^~~~~~~~~~~~~~~~~ + tuple_element +/usr/include/c++/8/tuple:1333:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename... _Elements> + ^~~~~~ +/usr/include/c++/8/tuple:1334:21: error: ‘__tuple_element_t’ does not name a type; did you mean ‘tuple_element’? + constexpr const __tuple_element_t<__i, tuple<_Elements...>>&& + ^~~~~~~~~~~~~~~~~ + tuple_element +/usr/include/c++/8/tuple:1484:18: error: ‘__tuple_element_t’ was not declared in this scope + tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>, + ^~~~~~~~~~~~~~~~~ +/usr/include/c++/8/tuple:1484:18: note: suggested alternative: ‘tuple_element’ + tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>, + ^~~~~~~~~~~~~~~~~ + tuple_element +/usr/include/c++/8/tuple:1484:42: error: template argument 2 is invalid + tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>, + ^~~~~~ +/usr/include/c++/8/tuple:1484:48: error: wrong number of template arguments (2, should be 4) + tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>, + ^~ +/usr/include/c++/8/tuple:1479:12: note: provided for ‘template<long unsigned int <anonymous>, class, class, long unsigned int <anonymous> > struct std::__make_tuple_impl’ + struct __make_tuple_impl; + ^~~~~~~~~~~~~~~~~ +/usr/include/c++/8/tuple:1485:15: error: expected class-name before ‘>’ token + _Tuple, _Nm> + ^ +/usr/include/c++/8/tuple:1485:15: error: expected ‘{’ before ‘>’ token +/usr/include/c++/8/tuple:1488:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Nm, typename _Tuple, typename... _Tp> + ^~~~~~ +/usr/include/c++/8/tuple:1489:30: error: ‘_Nm’ was not declared in this scope + struct __make_tuple_impl<_Nm, tuple<_Tp...>, _Tuple, _Nm> + ^~~ +/usr/include/c++/8/tuple:1489:58: error: ‘_Nm’ was not declared in this scope + struct __make_tuple_impl<_Nm, tuple<_Tp...>, _Tuple, _Nm> + ^~~ +/usr/include/c++/8/tuple:1489:61: error: template argument 1 is invalid + struct __make_tuple_impl<_Nm, tuple<_Tp...>, _Tuple, _Nm> + ^ +/usr/include/c++/8/tuple:1489:61: error: template argument 4 is invalid +/usr/include/c++/8/tuple:1561:32: error: ‘std::size_t’ has not been declared + template<typename _Ret, std::size_t... _Is, typename _Tp, typename... _Tpls> + ^~~~~~ +/usr/include/c++/8/tuple:1562:53: error: ‘_Is’ was not declared in this scope + struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...> + ^~~ +/usr/include/c++/8/tuple:1562:56: error: expected parameter pack before ‘...’ + struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...> + ^~~ +/usr/include/c++/8/tuple:1562:59: error: template argument 1 is invalid + struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...> + ^ +/usr/include/c++/8/tuple:1562:75: error: template argument 2 is invalid + struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...> + ^ +/usr/include/c++/8/tuple:1661:39: error: ‘std::size_t’ has not been declared + template<typename... _Args1, std::size_t... _Indexes1, + ^~~~~~ +/usr/include/c++/8/tuple:1662:39: error: ‘std::size_t’ has not been declared + typename... _Args2, std::size_t... _Indexes2> + ^~~~~~ +/usr/include/c++/8/tuple:1666:18: error: ‘_Indexes1’ was not declared in this scope + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>) + ^~~~~~~~~ +/usr/include/c++/8/tuple:1666:27: error: expected parameter pack before ‘...’ + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>) + ^~~ +/usr/include/c++/8/tuple:1666:30: error: template argument 1 is invalid + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>) + ^ +/usr/include/c++/8/tuple:1666:46: error: ‘_Indexes2’ was not declared in this scope + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>) + ^~~~~~~~~ +/usr/include/c++/8/tuple:1666:55: error: expected parameter pack before ‘...’ + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>) + ^~~ +/usr/include/c++/8/tuple:1666:58: error: template argument 1 is invalid + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>) + ^ +/usr/include/c++/8/tuple:1666:59: error: default argument for template parameter for class enclosing ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, int, int)’ + _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>) + ^ +/usr/include/c++/8/tuple: In constructor ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, int, int)’: +/usr/include/c++/8/tuple:1667:45: error: ‘_Indexes1’ was not declared in this scope + : first(std::forward<_Args1>(std::get<_Indexes1>(__tuple1))...), + ^~~~~~~~~ +/usr/include/c++/8/tuple:1668:46: error: ‘_Indexes2’ was not declared in this scope + second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) + ^~~~~~~~~ +In file included from /usr/include/c++/8/bits/basic_string.h:40, + from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<bool>, bool>’: +/usr/include/c++/8/bits/stl_bvector.h:429:34: required from ‘struct std::_Bvector_base<std::allocator<bool> >’ +/usr/include/c++/8/bits/stl_bvector.h:588:11: required from ‘class std::vector<bool>’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:876:39: required from here +/usr/include/c++/8/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<bool> >’ + typedef typename _Base_type::size_type size_type; + ^~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<bool> >’ + typedef typename _Base_type::difference_type difference_type; + ^~~~~~~~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<bool>, bool>::_Base_type {aka std::allocator_traits<std::allocator<bool> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<bool>, bool>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<bool> >’} + using _Base_type::max_size; + ^~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<long unsigned int>, long unsigned int>’: +/usr/include/c++/8/bits/stl_bvector.h:432:51: required from ‘struct std::_Bvector_base<std::allocator<bool> >’ +/usr/include/c++/8/bits/stl_bvector.h:588:11: required from ‘class std::vector<bool>’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:876:39: required from here +/usr/include/c++/8/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<long unsigned int> >’ + typedef typename _Base_type::size_type size_type; + ^~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<long unsigned int> >’ + typedef typename _Base_type::difference_type difference_type; + ^~~~~~~~~~~~~~~ +/usr/include/c++/8/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<long unsigned int>, long unsigned int>::_Base_type {aka std::allocator_traits<std::allocator<long unsigned int> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<long unsigned int>, long unsigned int>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<long unsigned int> >’} + using _Base_type::max_size; + ^~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2248:1: error: ‘nullptr_t’ is not a member of ‘std’ + QT_FOR_EACH_STATIC_TYPE(Q_DECLARE_BUILTIN_METATYPE) + ^~~~~~~~~~~~~~~~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2248:1: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2248:1: error: ‘nullptr_t’ is not a member of ‘std’ + QT_FOR_EACH_STATIC_TYPE(Q_DECLARE_BUILTIN_METATYPE) + ^~~~~~~~~~~~~~~~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2248:1: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2248:1: error: template argument 1 is invalid + QT_FOR_EACH_STATIC_TYPE(Q_DECLARE_BUILTIN_METATYPE) + ^~~~~~~~~~~~~~~~~~~~~~~ +In file included from /usr/include/c++/8/functional:59, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qlocale.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qguiapplication.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:52, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/bits/std_function.h:134:23: error: ‘size_t’ in namespace ‘std’ does not name a type + static const std::size_t _M_max_size = sizeof(_Nocopy_types); + ^~~~~~ +/usr/include/c++/8/bits/std_function.h:135:23: error: ‘size_t’ in namespace ‘std’ does not name a type + static const std::size_t _M_max_align = __alignof__(_Nocopy_types); + ^~~~~~ +/usr/include/c++/8/bits/std_function.h:143:26: error: ‘_M_max_size’ was not declared in this scope + && sizeof(_Functor) <= _M_max_size + ^~~~~~~~~~~ +/usr/include/c++/8/bits/std_function.h:143:26: note: suggested alternative: ‘_S_chunk_size’ + && sizeof(_Functor) <= _M_max_size + ^~~~~~~~~~~ + _S_chunk_size +/usr/include/c++/8/bits/std_function.h:144:31: error: ‘_M_max_align’ was not declared in this scope + && __alignof__(_Functor) <= _M_max_align + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/std_function.h:144:31: note: suggested alternative: ‘max_align_t’ + && __alignof__(_Functor) <= _M_max_align + ^~~~~~~~~~~~ + max_align_t +/usr/include/c++/8/bits/std_function.h:145:7: error: ‘_M_max_align’ was not declared in this scope + && (_M_max_align % __alignof__(_Functor) == 0)); + ^~~~~~~~~~~~ +/usr/include/c++/8/bits/std_function.h:145:7: note: suggested alternative: ‘max_align_t’ + && (_M_max_align % __alignof__(_Functor) == 0)); + ^~~~~~~~~~~~ + max_align_t +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qlocale.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qguiapplication.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:52, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/c++/8/functional:259:17: error: ‘std::size_t’ has not been declared + template<std::size_t __i, typename _Tuple> + ^~~~~~ +/usr/include/c++/8/functional:261:29: error: ‘__i’ was not declared in this scope + = typename enable_if<(__i < tuple_size<_Tuple>::value), + ^~~ +/usr/include/c++/8/functional:262:21: error: ‘__i’ was not declared in this scope + tuple_element<__i, _Tuple>>::type::type; + ^~~ +/usr/include/c++/8/functional:262:26: error: template argument 1 is invalid + tuple_element<__i, _Tuple>>::type::type; + ^~~~~~ +/usr/include/c++/8/functional:262:32: error: template argument 2 is invalid + tuple_element<__i, _Tuple>>::type::type; + ^~ +/usr/include/c++/8/functional:262:36: error: ‘<expression error>::type’ has not been declared + tuple_element<__i, _Tuple>>::type::type; + ^~~~ +/usr/include/c++/8/functional:324:57: error: ‘std::size_t’ has not been declared + template<typename _CVArg, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:327:28: error: ‘_Indexes’ was not declared in this scope + const _Index_tuple<_Indexes...>&) const volatile + ^~~~~~~~ +/usr/include/c++/8/functional:327:28: note: suggested alternative: ‘rindex’ + const _Index_tuple<_Indexes...>&) const volatile + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:327:36: error: expected parameter pack before ‘...’ + const _Index_tuple<_Indexes...>&) const volatile + ^~~ +/usr/include/c++/8/functional:327:39: error: template argument 1 is invalid + const _Index_tuple<_Indexes...>&) const volatile + ^ +/usr/include/c++/8/functional: In member function ‘decltype (__arg((declval<_Args>)()...)) std::_Mu<_Arg, true, false>::__call(_CVArg&, std::tuple<_Args2 ...>&, const int&) const volatile’: +/usr/include/c++/8/functional:330:26: error: ‘_Indexes’ was not declared in this scope + return __arg(std::get<_Indexes>(std::move(__tuple))...); + ^~~~~~~~ +/usr/include/c++/8/functional:330:26: note: suggested alternative: ‘rindex’ + return __arg(std::get<_Indexes>(std::move(__tuple))...); + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:330:55: error: expansion pattern ‘get<<expression error> >(std::move(__tuple))’ contains no argument packs + return __arg(std::get<_Indexes>(std::move(__tuple))...); + ^~~ +/usr/include/c++/8/functional: At global scope: +/usr/include/c++/8/functional:344:2: error: ‘_Safe_tuple_element_t’ does not name a type; did you mean ‘tuple_element’? + _Safe_tuple_element_t<(is_placeholder<_Arg>::value - 1), _Tuple>&& + ^~~~~~~~~~~~~~~~~~~~~ + tuple_element +/usr/include/c++/8/functional:368:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Ind, typename... _Tp> + ^~~~~~ +/usr/include/c++/8/functional:371:8: error: ‘__tuple_element_t’ does not name a type; did you mean ‘tuple_element’? + -> __tuple_element_t<_Ind, tuple<_Tp...>> volatile& + ^~~~~~~~~~~~~~~~~ + tuple_element +/usr/include/c++/8/functional:371:25: error: expected initializer before ‘<’ token + -> __tuple_element_t<_Ind, tuple<_Tp...>> volatile& + ^ +/usr/include/c++/8/functional:375:17: error: ‘std::size_t’ has not been declared + template<std::size_t _Ind, typename... _Tp> + ^~~~~~ +/usr/include/c++/8/functional:378:8: error: ‘__tuple_element_t’ does not name a type; did you mean ‘tuple_element’? + -> __tuple_element_t<_Ind, tuple<_Tp...>> const volatile& + ^~~~~~~~~~~~~~~~~ + tuple_element +/usr/include/c++/8/functional:378:25: error: expected initializer before ‘<’ token + -> __tuple_element_t<_Ind, tuple<_Tp...>> const volatile& + ^ +/usr/include/c++/8/functional:396:58: error: ‘std::size_t’ has not been declared + template<typename _Result, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:398:48: error: ‘_Indexes’ was not declared in this scope + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~~~~~~ +/usr/include/c++/8/functional:398:48: note: suggested alternative: ‘rindex’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:398:56: error: expected parameter pack before ‘...’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~ +/usr/include/c++/8/functional:398:59: error: template argument 1 is invalid + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^ +/usr/include/c++/8/functional:406:58: error: ‘std::size_t’ has not been declared + template<typename _Result, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:408:50: error: ‘_Indexes’ was not declared in this scope + __call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~~~~~~ +/usr/include/c++/8/functional:408:50: note: suggested alternative: ‘rindex’ + __call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:408:58: error: expected parameter pack before ‘...’ + __call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~ +/usr/include/c++/8/functional:408:61: error: template argument 1 is invalid + __call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^ +/usr/include/c++/8/functional:416:58: error: ‘std::size_t’ has not been declared + template<typename _Result, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:419:17: error: ‘_Indexes’ was not declared in this scope + _Index_tuple<_Indexes...>) volatile + ^~~~~~~~ +/usr/include/c++/8/functional:419:17: note: suggested alternative: ‘rindex’ + _Index_tuple<_Indexes...>) volatile + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:419:25: error: expected parameter pack before ‘...’ + _Index_tuple<_Indexes...>) volatile + ^~~ +/usr/include/c++/8/functional:419:28: error: template argument 1 is invalid + _Index_tuple<_Indexes...>) volatile + ^ +/usr/include/c++/8/functional:427:58: error: ‘std::size_t’ has not been declared + template<typename _Result, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:430:19: error: ‘_Indexes’ was not declared in this scope + _Index_tuple<_Indexes...>) const volatile + ^~~~~~~~ +/usr/include/c++/8/functional:430:19: note: suggested alternative: ‘rindex’ + _Index_tuple<_Indexes...>) const volatile + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:430:27: error: expected parameter pack before ‘...’ + _Index_tuple<_Indexes...>) const volatile + ^~~ +/usr/include/c++/8/functional:430:30: error: template argument 1 is invalid + _Index_tuple<_Indexes...>) const volatile + ^ +/usr/include/c++/8/functional: In member function ‘_Result std::_Bind<_Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int)’: +/usr/include/c++/8/functional:401:36: error: ‘_Indexes’ was not declared in this scope + _Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ +/usr/include/c++/8/functional:401:36: note: suggested alternative: ‘rindex’ + _Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘_Result std::_Bind<_Functor(_Bound_args ...)>::__call_c(std::tuple<_Args2 ...>&&, int) const’: +/usr/include/c++/8/functional:411:36: error: ‘_Indexes’ was not declared in this scope + _Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ +/usr/include/c++/8/functional:411:36: note: suggested alternative: ‘rindex’ + _Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘_Result std::_Bind<_Functor(_Bound_args ...)>::__call_v(std::tuple<_Args2 ...>&&, int) volatile’: +/usr/include/c++/8/functional:422:27: error: ‘__volget’ was not declared in this scope + _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ +/usr/include/c++/8/functional:422:27: note: suggested alternative: ‘__void_t’ + _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ + __void_t +/usr/include/c++/8/functional:422:36: error: ‘_Indexes’ was not declared in this scope + _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ +/usr/include/c++/8/functional:422:36: note: suggested alternative: ‘rindex’ + _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘_Result std::_Bind<_Functor(_Bound_args ...)>::__call_c_v(std::tuple<_Args2 ...>&&, int) const volatile’: +/usr/include/c++/8/functional:433:27: error: ‘__volget’ was not declared in this scope + _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ +/usr/include/c++/8/functional:433:27: note: suggested alternative: ‘__void_t’ + _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ + __void_t +/usr/include/c++/8/functional:433:36: error: ‘_Indexes’ was not declared in this scope + _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ +/usr/include/c++/8/functional:433:36: note: suggested alternative: ‘rindex’ + _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)... + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: At global scope: +/usr/include/c++/8/functional:552:55: error: ‘std::size_t’ has not been declared + template<typename _Res, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:554:48: error: ‘_Indexes’ was not declared in this scope + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~~~~~~ +/usr/include/c++/8/functional:554:48: note: suggested alternative: ‘rindex’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:554:56: error: expected parameter pack before ‘...’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~ +/usr/include/c++/8/functional:554:59: error: template argument 1 is invalid + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^ +/usr/include/c++/8/functional:561:55: error: ‘std::size_t’ has not been declared + template<typename _Res, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:563:48: error: ‘_Indexes’ was not declared in this scope + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~~~~~~ +/usr/include/c++/8/functional:563:48: note: suggested alternative: ‘rindex’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:563:56: error: expected parameter pack before ‘...’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^~~ +/usr/include/c++/8/functional:563:59: error: template argument 1 is invalid + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) + ^ +/usr/include/c++/8/functional:570:55: error: ‘std::size_t’ has not been declared + template<typename _Res, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:572:48: error: ‘_Indexes’ was not declared in this scope + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~~~~~~ +/usr/include/c++/8/functional:572:48: note: suggested alternative: ‘rindex’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:572:56: error: expected parameter pack before ‘...’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~ +/usr/include/c++/8/functional:572:59: error: template argument 1 is invalid + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^ +/usr/include/c++/8/functional:579:55: error: ‘std::size_t’ has not been declared + template<typename _Res, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:581:48: error: ‘_Indexes’ was not declared in this scope + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~~~~~~ +/usr/include/c++/8/functional:581:48: note: suggested alternative: ‘rindex’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:581:56: error: expected parameter pack before ‘...’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^~~ +/usr/include/c++/8/functional:581:59: error: template argument 1 is invalid + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const + ^ +/usr/include/c++/8/functional:588:55: error: ‘std::size_t’ has not been declared + template<typename _Res, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:590:48: error: ‘_Indexes’ was not declared in this scope + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile + ^~~~~~~~ +/usr/include/c++/8/functional:590:48: note: suggested alternative: ‘rindex’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:590:56: error: expected parameter pack before ‘...’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile + ^~~ +/usr/include/c++/8/functional:590:59: error: template argument 1 is invalid + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile + ^ +/usr/include/c++/8/functional:597:55: error: ‘std::size_t’ has not been declared + template<typename _Res, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:599:48: error: ‘_Indexes’ was not declared in this scope + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile + ^~~~~~~~ +/usr/include/c++/8/functional:599:48: note: suggested alternative: ‘rindex’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:599:56: error: expected parameter pack before ‘...’ + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile + ^~~ +/usr/include/c++/8/functional:599:59: error: template argument 1 is invalid + __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile + ^ +/usr/include/c++/8/functional:606:55: error: ‘std::size_t’ has not been declared + template<typename _Res, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:609:22: error: ‘_Indexes’ was not declared in this scope + _Index_tuple<_Indexes...>) const volatile + ^~~~~~~~ +/usr/include/c++/8/functional:609:22: note: suggested alternative: ‘rindex’ + _Index_tuple<_Indexes...>) const volatile + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:609:30: error: expected parameter pack before ‘...’ + _Index_tuple<_Indexes...>) const volatile + ^~~ +/usr/include/c++/8/functional:609:33: error: template argument 1 is invalid + _Index_tuple<_Indexes...>) const volatile + ^ +/usr/include/c++/8/functional:616:55: error: ‘std::size_t’ has not been declared + template<typename _Res, typename... _Args, std::size_t... _Indexes> + ^~~~~~ +/usr/include/c++/8/functional:619:22: error: ‘_Indexes’ was not declared in this scope + _Index_tuple<_Indexes...>) const volatile + ^~~~~~~~ +/usr/include/c++/8/functional:619:22: note: suggested alternative: ‘rindex’ + _Index_tuple<_Indexes...>) const volatile + ^~~~~~~~ + rindex +/usr/include/c++/8/functional:619:30: error: expected parameter pack before ‘...’ + _Index_tuple<_Indexes...>) const volatile + ^~~ +/usr/include/c++/8/functional:619:33: error: template argument 1 is invalid + _Index_tuple<_Indexes...>) const volatile + ^ +/usr/include/c++/8/functional: In member function ‘std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__disable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int)’: +/usr/include/c++/8/functional:557:19: error: ‘_Indexes’ was not declared in this scope + (std::get<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:557:19: note: suggested alternative: ‘rindex’ + (std::get<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__enable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int)’: +/usr/include/c++/8/functional:566:19: error: ‘_Indexes’ was not declared in this scope + (std::get<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:566:19: note: suggested alternative: ‘rindex’ + (std::get<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__disable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) const’: +/usr/include/c++/8/functional:575:19: error: ‘_Indexes’ was not declared in this scope + (std::get<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:575:19: note: suggested alternative: ‘rindex’ + (std::get<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__enable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) const’: +/usr/include/c++/8/functional:584:19: error: ‘_Indexes’ was not declared in this scope + (std::get<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:584:19: note: suggested alternative: ‘rindex’ + (std::get<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__disable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) volatile’: +/usr/include/c++/8/functional:593:10: error: ‘__volget’ was not declared in this scope + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:593:10: note: suggested alternative: ‘__void_t’ + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + __void_t +/usr/include/c++/8/functional:593:19: error: ‘_Indexes’ was not declared in this scope + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:593:19: note: suggested alternative: ‘rindex’ + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__enable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) volatile’: +/usr/include/c++/8/functional:602:10: error: ‘__volget’ was not declared in this scope + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:602:10: note: suggested alternative: ‘__void_t’ + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + __void_t +/usr/include/c++/8/functional:602:19: error: ‘_Indexes’ was not declared in this scope + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:602:19: note: suggested alternative: ‘rindex’ + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__disable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) const volatile’: +/usr/include/c++/8/functional:612:10: error: ‘__volget’ was not declared in this scope + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:612:10: note: suggested alternative: ‘__void_t’ + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + __void_t +/usr/include/c++/8/functional:612:19: error: ‘_Indexes’ was not declared in this scope + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:612:19: note: suggested alternative: ‘rindex’ + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + rindex +/usr/include/c++/8/functional: In member function ‘std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__enable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) const volatile’: +/usr/include/c++/8/functional:622:10: error: ‘__volget’ was not declared in this scope + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:622:10: note: suggested alternative: ‘__void_t’ + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + __void_t +/usr/include/c++/8/functional:622:19: error: ‘_Indexes’ was not declared in this scope + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ +/usr/include/c++/8/functional:622:19: note: suggested alternative: ‘rindex’ + (__volget<_Indexes>(_M_bound_args), __args)...); + ^~~~~~~~ + rindex +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qregion.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qevent.h:45, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QKeyEvent:1, + from gui-main.cpp:9: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qdatastream.h: At global scope: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qdatastream.h:157:34: error: declaration of ‘operator>>’ as non-function + QDataStream &operator>>(std::nullptr_t &ptr) { ptr = nullptr; return *this; } + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qdatastream.h:157:26: error: expected ‘;’ at end of member declaration + QDataStream &operator>>(std::nullptr_t &ptr) { ptr = nullptr; return *this; } + ^~ + ; +/usr/include/x86_64-linux-gnu/qt5/QtCore/qdatastream.h:157:43: error: expected ‘)’ before ‘&’ token + QDataStream &operator>>(std::nullptr_t &ptr) { ptr = nullptr; return *this; } + ~ ^~ + ) +/usr/include/x86_64-linux-gnu/qt5/QtCore/qdatastream.h:173:43: error: declaration of ‘operator<<’ as non-function + QDataStream &operator<<(std::nullptr_t) { return *this; } + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qdatastream.h:173:26: error: expected ‘;’ at end of member declaration + QDataStream &operator<<(std::nullptr_t) { return *this; } + ^~ + ; +/usr/include/x86_64-linux-gnu/qt5/QtCore/qdatastream.h:173:61: error: invalid use of ‘::’ + QDataStream &operator<<(std::nullptr_t) { return *this; } + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qdatastream.h:173:61: error: expected ‘;’ at end of member declaration + QDataStream &operator<<(std::nullptr_t) { return *this; } + ^ + ; +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qfont.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtextdocument.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QTextDocument:1, + from gui-main.cpp:10: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:317:51: error: invalid use of ‘::’ + Q_DECL_CONSTEXPR QSharedPointer(std::nullptr_t) Q_DECL_NOTHROW : value(nullptr), d(nullptr) { } + ^ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:317:51: error: expected ‘;’ at end of member declaration + Q_DECL_CONSTEXPR QSharedPointer(std::nullptr_t) Q_DECL_NOTHROW : value(nullptr), d(nullptr) { } + ^ + ; +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:105, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:317:53: error: expected unqualified-id before ‘noexcept’ + Q_DECL_CONSTEXPR QSharedPointer(std::nullptr_t) Q_DECL_NOTHROW : value(nullptr), d(nullptr) { } + ^~~~~~~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qfont.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtextdocument.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QTextDocument:1, + from gui-main.cpp:10: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:328:34: error: expected ‘)’ before ‘,’ token + QSharedPointer(std::nullptr_t, Deleter) : value(nullptr), d(nullptr) { } + ~ ^ + ) +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qfont.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtextdocument.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QTextDocument:1, + from gui-main.cpp:10: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:785:59: error: ‘std::nullptr_t’ has not been declared + inline bool operator==(const QSharedPointer<T> &lhs, std::nullptr_t) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:791:59: error: ‘std::nullptr_t’ has not been declared + inline bool operator!=(const QSharedPointer<T> &lhs, std::nullptr_t) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:797:29: error: declaration of ‘operator==’ as non-function + inline bool operator==(std::nullptr_t, const QSharedPointer<T> &rhs) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:797:29: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:797:29: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qfont.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtextdocument.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QTextDocument:1, + from gui-main.cpp:10: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:797:40: error: expected primary-expression before ‘const’ + inline bool operator==(std::nullptr_t, const QSharedPointer<T> &rhs) Q_DECL_NOTHROW + ^~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:803:29: error: declaration of ‘operator!=’ as non-function + inline bool operator!=(std::nullptr_t, const QSharedPointer<T> &rhs) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:803:29: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:803:29: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qfont.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtextdocument.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QTextDocument:1, + from gui-main.cpp:10: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:803:40: error: expected primary-expression before ‘const’ + inline bool operator!=(std::nullptr_t, const QSharedPointer<T> &rhs) Q_DECL_NOTHROW + ^~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:809:57: error: ‘std::nullptr_t’ has not been declared + inline bool operator==(const QWeakPointer<T> &lhs, std::nullptr_t) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:815:57: error: ‘std::nullptr_t’ has not been declared + inline bool operator!=(const QWeakPointer<T> &lhs, std::nullptr_t) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:821:29: error: declaration of ‘operator==’ as non-function + inline bool operator==(std::nullptr_t, const QWeakPointer<T> &rhs) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:821:29: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:821:29: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qfont.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtextdocument.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QTextDocument:1, + from gui-main.cpp:10: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:821:40: error: expected primary-expression before ‘const’ + inline bool operator==(std::nullptr_t, const QWeakPointer<T> &rhs) Q_DECL_NOTHROW + ^~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:827:29: error: declaration of ‘operator!=’ as non-function + inline bool operator!=(std::nullptr_t, const QWeakPointer<T> &rhs) Q_DECL_NOTHROW + ^~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:827:29: error: ‘nullptr_t’ is not a member of ‘std’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:827:29: note: suggested alternative: +In file included from /usr/include/c++/8/bits/cxxabi_init_exception.h:38, + from /usr/include/c++/8/bits/exception_ptr.h:38, + from /usr/include/c++/8/exception:143, + from /usr/include/c++/8/ios:39, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/lib/gcc/x86_64-linux-gnu/8/include/stddef.h:444:29: note: ‘nullptr_t’ + typedef decltype(nullptr) nullptr_t; + ^~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qfont.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtextdocument.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QTextDocument:1, + from gui-main.cpp:10: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:827:40: error: expected primary-expression before ‘const’ + inline bool operator!=(std::nullptr_t, const QWeakPointer<T> &rhs) Q_DECL_NOTHROW + ^~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qbrush.h:51, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qpalette.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qwidget.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qframe.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qabstractscrollarea.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtextedit.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QTextEdit:1, + from gui-main.cpp:11: +/usr/include/x86_64-linux-gnu/qt5/QtGui/qimage.h:220:5: error: ‘qsizetype’ does not name a type; did you mean ‘iswctype’? + qsizetype sizeInBytes() const; + ^~~~~~~~~ + iswctype +gui-main.cpp: In member function ‘void command_window::accept(const string&)’: +gui-main.cpp:135:11: warning: unused variable ‘status’ [-Wunused-variable] + int status = parse_and_execute (line); + ^~~~~~ +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’: +/usr/include/c++/8/system_error:189:40: required from here +/usr/include/c++/8/bits/basic_string.h:552:24: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘_M_allocated_capacity’; did you mean ‘_S_local_capacity’? + _M_capacity(__str._M_allocated_capacity); + ~~~~~~^~~~~~~~~~~~~~~~~~~~~ + _S_local_capacity +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’: +/usr/include/c++/8/system_error:351:50: required from here +/usr/include/c++/8/bits/basic_string.h:6007:33: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘size’ + const auto __size = __lhs.size() + __rhs.size(); + ~~~~~~^~~~ +/usr/include/c++/8/bits/basic_string.h:6007:48: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘size’ + const auto __size = __lhs.size() + __rhs.size(); + ~~~~~~^~~~ +/usr/include/c++/8/bits/basic_string.h:6008:43: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘capacity’ + const bool __cond = (__size > __lhs.capacity() + ~~~~~~^~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:6009:26: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘capacity’ + && __size <= __rhs.capacity()); + ~~~~~~^~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:6010:32: error: no matching function for call to ‘std::__cxx11::basic_string<char>::insert(int, std::__cxx11::basic_string<char>&)’ + return __cond ? std::move(__rhs.insert(0, __lhs)) + ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:1577:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, _InputIterator, _InputIterator) [with _InputIterator = _InputIterator; <template-parameter-2-2> = <template-parameter-1-2>; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + insert(const_iterator __p, _InputIterator __beg, _InputIterator __end) + ^~~~~~ +/usr/include/c++/8/bits/basic_string.h:1577:9: note: template argument deduction/substitution failed: +/usr/include/c++/8/bits/basic_string.h:6010:32: note: candidate expects 3 arguments, 2 provided + return __cond ? std::move(__rhs.insert(0, __lhs)) + ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:1611:7: note: candidate: ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator, std::initializer_list<_Tp>) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*]’ + insert(iterator __p, initializer_list<_CharT> __l) + ^~~~~~ +/usr/include/c++/8/bits/basic_string.h:1611:7: note: no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char>::iterator’ {aka ‘__gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >’} +/usr/include/c++/8/bits/basic_string.h:1738:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, _CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]’ + insert(__const_iterator __p, _CharT __c) + ^~~~~~ +/usr/include/c++/8/bits/basic_string.h:1738:7: note: no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char>::__const_iterator’ {aka ‘__gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >’} +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’: +/usr/include/c++/8/system_error:354:51: required from here +/usr/include/c++/8/bits/basic_string.h:6018:23: error: no matching function for call to ‘std::__cxx11::basic_string<char>::insert(int, const char*&)’ + { return std::move(__rhs.insert(0, __lhs)); } + ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:1577:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, _InputIterator, _InputIterator) [with _InputIterator = _InputIterator; <template-parameter-2-2> = <template-parameter-1-2>; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + insert(const_iterator __p, _InputIterator __beg, _InputIterator __end) + ^~~~~~ +/usr/include/c++/8/bits/basic_string.h:1577:9: note: template argument deduction/substitution failed: +/usr/include/c++/8/bits/basic_string.h:6018:23: note: candidate expects 3 arguments, 2 provided + { return std::move(__rhs.insert(0, __lhs)); } + ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:1611:7: note: candidate: ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator, std::initializer_list<_Tp>) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*]’ + insert(iterator __p, initializer_list<_CharT> __l) + ^~~~~~ +/usr/include/c++/8/bits/basic_string.h:1611:7: note: no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char>::iterator’ {aka ‘__gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >’} +/usr/include/c++/8/bits/basic_string.h:1738:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, _CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]’ + insert(__const_iterator __p, _CharT __c) + ^~~~~~ +/usr/include/c++/8/bits/basic_string.h:1738:7: note: no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char>::__const_iterator’ {aka ‘__gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >’} +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In instantiation of ‘QStringView::QStringView(const String&) [with String = QString; typename std::enable_if<(std::is_same<T, QString>::value || std::is_same<T, QStringRef>::value), bool>::type <anonymous> = 1]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:399:48: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:208:69: error: ‘qsizetype’ was not declared in this scope + : QStringView(str.isNull() ? nullptr : str.data(), qsizetype(str.size())) {} + ~~~~~~~~~^~~~~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:208:69: note: suggested alternative: ‘iswctype’ + : QStringView(str.isNull() ? nullptr : str.data(), qsizetype(str.size())) {} + ~~~~~~~~~^~~~~~~~~~~~ + iswctype +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1384:12: required from here +/usr/include/c++/8/bits/basic_string.h:552:24: error: ‘class std::__cxx11::basic_string<wchar_t>’ has no member named ‘_M_allocated_capacity’; did you mean ‘_S_local_capacity’? + _M_capacity(__str._M_allocated_capacity); + ~~~~~~^~~~~~~~~~~~~~~~~~~~~ + _S_local_capacity +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1405:12: required from here +/usr/include/c++/8/bits/basic_string.h:552:24: error: ‘class std::__cxx11::basic_string<char32_t>’ has no member named ‘_M_allocated_capacity’; did you mean ‘_S_local_capacity’? + _M_capacity(__str._M_allocated_capacity); + ~~~~~~^~~~~~~~~~~~~~~~~~~~~ + _S_local_capacity +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h: In instantiation of ‘QStringView::QStringView(const String&) [with String = QStringRef; typename std::enable_if<(std::is_same<T, QString>::value || std::is_same<T, QStringRef>::value), bool>::type <anonymous> = 1]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1499:48: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:208:69: error: ‘qsizetype’ was not declared in this scope + : QStringView(str.isNull() ? nullptr : str.data(), qsizetype(str.size())) {} + ~~~~~~~~~^~~~~~~~~~~~ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringview.h:208:69: note: suggested alternative: ‘iswctype’ + : QStringView(str.isNull() ? nullptr : str.data(), qsizetype(str.size())) {} + ~~~~~~~~~^~~~~~~~~~~~ + iswctype +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_dispose() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’: +/usr/include/c++/8/bits/basic_string.h:657:9: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::~basic_string() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ +/usr/include/c++/8/system_error:189:40: required from here +/usr/include/c++/8/bits/basic_string.h:221:15: error: using invalid field ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::<unnamed union>::_M_allocated_capacity’ + _M_destroy(_M_allocated_capacity); + ^~~~~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_dispose() [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’: +/usr/include/c++/8/bits/basic_string.h:657:9: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::~basic_string() [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1374:18: required from here +/usr/include/c++/8/bits/basic_string.h:221:15: error: using invalid field ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::<unnamed union>::_M_allocated_capacity’ +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_dispose() [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’: +/usr/include/c++/8/bits/basic_string.h:657:9: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::~basic_string() [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1402:48: required from here +/usr/include/c++/8/bits/basic_string.h:221:15: error: using invalid field ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::<unnamed union>::_M_allocated_capacity’ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h: In instantiation of ‘void QList<T>::node_construct(QList<T>::Node*, const T&) [with T = QString]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:584:13: required from ‘void QList<T>::append(const T&) [with T = QString]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringlist.h:104:61: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:436:39: error: no matching function for call to ‘operator new(sizetype, QList<QString>::Node*&)’ + else if (QTypeInfo<T>::isComplex) new (n) T(t); + ^~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h: In instantiation of ‘void QList<T>::node_copy(QList<T>::Node*, QList<T>::Node*, QList<T>::Node*) [with T = QString]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:813:13: required from ‘QList<T>::QList(const QList<T>&) [with T = QString]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringlist.h:105:67: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:475:17: error: no matching function for call to ‘operator new(sizetype, QList<QString>::Node*&)’ + new (current) T(*reinterpret_cast<T*>(src)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qlocale.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qguiapplication.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:52, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h: In instantiation of ‘QHash<K, V>::Node* QHash<K, V>::createNode(uint, const Key&, const T&, QHash<K, V>::Node**) [with Key = QString; T = QVariant; QHash<K, V>::Node = QHashNode<QString, QVariant>; uint = unsigned int]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:793:21: required from ‘QHash<K, V>::iterator QHash<K, V>::insertMulti(const Key&, const T&) [with Key = QString; T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:805:66: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:560:18: error: no matching function for call to ‘operator new(sizetype, void*)’ + Node *node = new (d->allocateNode(alignOfNode())) Node(akey, avalue, ah, *anextNode); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qlocale.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qguiapplication.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:52, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h: In instantiation of ‘QMapData<Key, T>::Node* QMapData<Key, T>::createNode(const Key&, const T&, QMapData<Key, T>::Node*, bool) [with Key = QString; T = QVariant; QMapData<Key, T>::Node = QMapNode<QString, QVariant>]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:809:11: required from ‘QMap<K, V>::iterator QMap<K, V>::insertMulti(const Key&, const T&) [with Key = QString; T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:821:66: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:228:13: error: no matching function for call to ‘operator new(sizetype, QString*)’ + new (&n->key) Key(k); + ^~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:230:17: error: no matching function for call to ‘operator new(sizetype, QVariant*)’ + new (&n->value) T(v); + ^~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qevent.h:52, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QKeyEvent:1, + from gui-main.cpp:9: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h: In instantiation of ‘void QVector<T>::copyConstruct(const T*, const T*, T*) [with T = QPoint]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:370:13: required from ‘QVector<T>::QVector(const QVector<T>&) [with T = QPoint]’ +/usr/include/x86_64-linux-gnu/qt5/QtGui/qpolygon.h:62:79: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:339:13: error: no matching function for call to ‘operator new(sizetype, QPoint*)’ + new (dstFrom++) T(*srcFrom++); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h: In instantiation of ‘void QVector<T>::defaultConstruct(T*, T*) [with T = QPoint]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:491:9: required from ‘QVector<T>::QVector(int) [with T = QPoint]’ +/usr/include/x86_64-linux-gnu/qt5/QtGui/qpolygon.h:106:61: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:327:13: error: no matching function for call to ‘operator new(sizetype, QPoint*)’ + new (from++) T(); + ^~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h: In instantiation of ‘void QVector<T>::copyConstruct(const T*, const T*, T*) [with T = QPointF]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:370:13: required from ‘QVector<T>::QVector(const QVector<T>&) [with T = QPointF]’ +/usr/include/x86_64-linux-gnu/qt5/QtGui/qpolygon.h:147:82: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:339:13: error: no matching function for call to ‘operator new(sizetype, QPointF*)’ + new (dstFrom++) T(*srcFrom++); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h: In instantiation of ‘void QVector<T>::defaultConstruct(T*, T*) [with T = QPointF]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:491:9: required from ‘QVector<T>::QVector(int) [with T = QPointF]’ +/usr/include/x86_64-linux-gnu/qt5/QtGui/qpolygon.h:185:64: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:327:13: error: no matching function for call to ‘operator new(sizetype, QPointF*)’ + new (from++) T(); + ^~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h: In instantiation of ‘static void* QtMetaTypePrivate::QMetaTypeFunctionHelper<T, Accepted>::Construct(void*, const void*) [with T = QtMetaTypePrivate::QSequentialIterableImpl; bool Accepted = true]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1719:53: required from ‘int qRegisterNormalizedMetaType(const QByteArray&, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QtMetaTypePrivate::QSequentialIterableImpl; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QtMetaTypePrivate::QSequentialIterableImpl, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1749:42: required from ‘int qRegisterMetaType(const char*, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QtMetaTypePrivate::QSequentialIterableImpl; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QtMetaTypePrivate::QSequentialIterableImpl, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2250:1: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:776:20: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T(*static_cast<const T*>(t)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:777:16: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T; + ^~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h: In instantiation of ‘static void* QtMetaTypePrivate::QMetaTypeFunctionHelper<T, Accepted>::Construct(void*, const void*) [with T = QtMetaTypePrivate::QAssociativeIterableImpl; bool Accepted = true]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1719:53: required from ‘int qRegisterNormalizedMetaType(const QByteArray&, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QtMetaTypePrivate::QAssociativeIterableImpl; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QtMetaTypePrivate::QAssociativeIterableImpl, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1749:42: required from ‘int qRegisterMetaType(const char*, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QtMetaTypePrivate::QAssociativeIterableImpl; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QtMetaTypePrivate::QAssociativeIterableImpl, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2251:1: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:776:20: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T(*static_cast<const T*>(t)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:777:16: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T; + ^~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h: In instantiation of ‘static void* QtMetaTypePrivate::QMetaTypeFunctionHelper<T, Accepted>::Construct(void*, const void*) [with T = QtMetaTypePrivate::QPairVariantInterfaceImpl; bool Accepted = true]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1719:53: required from ‘int qRegisterNormalizedMetaType(const QByteArray&, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QtMetaTypePrivate::QPairVariantInterfaceImpl; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QtMetaTypePrivate::QPairVariantInterfaceImpl, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1749:42: required from ‘int qRegisterMetaType(const char*, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QtMetaTypePrivate::QPairVariantInterfaceImpl; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QtMetaTypePrivate::QPairVariantInterfaceImpl, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2252:1: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:776:20: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T(*static_cast<const T*>(t)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:777:16: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T; + ^~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h: In instantiation of ‘void QList<T>::node_copy(QList<T>::Node*, QList<T>::Node*, QList<T>::Node*) [with T = QVariant]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:788:9: required from ‘void QList<T>::detach_helper(int) [with T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:572:13: required from ‘void QList<T>::reserve(int) [with T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:786:38: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:475:17: error: no matching function for call to ‘operator new(sizetype, QList<QVariant>::Node*&)’ + new (current) T(*reinterpret_cast<T*>(src)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h: In instantiation of ‘void QList<T>::node_construct(QList<T>::Node*, const T&) [with T = QVariant]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:584:13: required from ‘void QList<T>::append(const T&) [with T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:386:7: required from ‘QList<T>& QList<T>::operator<<(const T&) [with T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:788:27: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:436:39: error: no matching function for call to ‘operator new(sizetype, QList<QVariant>::Node*&)’ + else if (QTypeInfo<T>::isComplex) new (n) T(t); + ^~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h: In instantiation of ‘static void* QtMetaTypePrivate::QMetaTypeFunctionHelper<T, Accepted>::Construct(void*, const void*) [with T = QPair<QVariant, QVariant>; bool Accepted = true]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1719:53: required from ‘int qRegisterNormalizedMetaType(const QByteArray&, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QPair<QVariant, QVariant>; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QPair<QVariant, QVariant>, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:2139:1: required from ‘static int QMetaTypeId<QPair<T1, T2> >::qt_metatype_id() [with T = QVariant; U = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1634:96: required from ‘static constexpr int QMetaTypeId2<T>::qt_metatype_id() [with T = QPair<QVariant, QVariant>]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1770:43: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:776:20: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T(*static_cast<const T*>(t)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:777:16: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T; + ^~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:49, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h: In instantiation of ‘void QList<T>::node_copy(QList<T>::Node*, QList<T>::Node*, QList<T>::Node*) [with T = QTouchEvent::TouchPoint]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:813:13: required from ‘QList<T>::QList(const QList<T>&) [with T = QTouchEvent::TouchPoint]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:503:18: required from ‘QList<T>& QList<T>::operator=(const QList<T>&) [with T = QTouchEvent::TouchPoint]’ +/usr/include/x86_64-linux-gnu/qt5/QtGui/qevent.h:962:101: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:475:17: error: no matching function for call to ‘operator new(sizetype, QList<QTouchEvent::TouchPoint>::Node*&)’ + new (current) T(*reinterpret_cast<T*>(src)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:54, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:46, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:44, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h: In instantiation of ‘static void* QtMetaTypePrivate::QMetaTypeFunctionHelper<T, Accepted>::Construct(void*, const void*) [with T = QTextOption::Tab; bool Accepted = true]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1719:53: required from ‘int qRegisterNormalizedMetaType(const QByteArray&, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QTextOption::Tab; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QTextOption::Tab, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1749:42: required from ‘int qRegisterMetaType(const char*, T*, typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType) [with T = QTextOption::Tab; typename QtPrivate::MetaTypeDefinedHelper<T, (QMetaTypeId2<T>::Defined && (! QMetaTypeId2<T>::IsBuiltIn))>::DefinedType = QtPrivate::MetaTypeDefinedHelper<QTextOption::Tab, true>::DefinedType]’ +/usr/include/x86_64-linux-gnu/qt5/QtGui/qtextoption.h:167:1: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:776:20: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T(*static_cast<const T*>(t)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:777:16: error: no matching function for call to ‘operator new(sizetype, void*&)’ + return new (where) T; + ^~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator=(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’: +/usr/include/c++/8/sstream:179:10: required from ‘std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>::__string_type std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>::str() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>::__string_type = std::__cxx11::basic_string<char>]’ +/usr/include/c++/8/sstream:639:33: required from ‘std::__cxx11::basic_ostringstream<_CharT, _Traits, _Alloc>::__string_type std::__cxx11::basic_ostringstream<_CharT, _Traits, _Alloc>::str() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_ostringstream<_CharT, _Traits, _Alloc>::__string_type = std::__cxx11::basic_string<char>]’ +gui-main.cpp:77:56: required from here +/usr/include/c++/8/bits/basic_string.h:676:18: error: using invalid field ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::<unnamed union>::_M_allocated_capacity’ + _M_destroy(_M_allocated_capacity); + ^~~~~~~~~~~~~~~~~~~~~ +/usr/include/c++/8/bits/basic_string.h:686:18: error: using invalid field ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::<unnamed union>::_M_allocated_capacity’ + _M_destroy(_M_allocated_capacity); + ^~~~~~~~~~~~~~~~~~~~~ +In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:48, + from /usr/include/x86_64-linux-gnu/qt5/QtCore/qlocale.h:43, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/qguiapplication.h:47, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qapplication.h:52, + from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QApplication:1, + from gui-main.cpp:8: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h: In instantiation of ‘static void QHash<K, V>::duplicateNode(QHashData::Node*, void*) [with Key = QString; T = QVariant]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:597:36: required from ‘void QHash<K, V>::detach_helper() [with Key = QString; T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:275:51: required from ‘void QHash<K, V>::detach() [with Key = QString; T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:880:5: required from ‘void QHash<K, V>::reserve(int) [with Key = QString; T = QVariant]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:803:38: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:553:5: error: no matching function for call to ‘operator new(sizetype, void*&)’ + new (newNode) Node(concreteNode->key, concreteNode->value, concreteNode->h, nullptr); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qevent.h:52, + from /usr/include/x86_64-linux-gnu/qt5/QtGui/QKeyEvent:1, + from gui-main.cpp:9: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h: In instantiation of ‘void QVector<T>::reallocData(int, int, QArrayData::AllocationOptions) [with T = QPoint; QArrayData::AllocationOptions = QFlags<QArrayData::AllocationOption>]’: +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:389:13: required from ‘void QVector<T>::detach() [with T = QPoint]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:127:24: required from ‘T* QVector<T>::data() [with T = QPoint]’ +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:437:16: required from ‘T& QVector<T>::operator[](int) [with T = QPoint]’ +/usr/include/x86_64-linux-gnu/qt5/QtGui/qpolygon.h:125:16: required from here +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:580:33: error: no matching function for call to ‘operator new(sizetype, QPoint*)’ + new (dst++) T(*srcBegin++); + ^~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:583:33: error: no matching function for call to ‘operator new(sizetype, QPoint*)’ + new (dst++) T(std::move(*srcBegin++)); + ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:606:33: error: no matching function for call to ‘operator new(sizetype, QPoint*)’ + new (dst++) T(); + ^~~~~~~~~~~~~~~ +<built-in>: note: candidate: ‘void* operator new(long unsigned int)’ +<built-in>: note: candidate expects 1 argument, 2 provided +In file included from /usr/include/c++/8/string:52, + from /usr/include/c++/8/bits/locale_classes.h:40, + from /usr/include/c++/8/bits/ios_base.h:41, + from /usr/include/c++/8/ios:42, + from /usr/include/c++/8/istream:38, + from /usr/include/c++/8/sstream:38, + from gui-main.cpp:2: +/usr/include/c++/8/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, _CharT*, _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]’: +/usr/include/c++/8/bits/basic_string.h:1471:63: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::assign(_InputIterator, _InputIterator) [with _InputIterator = char*; <template-parameter-2-2> = void; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ +/usr/include/c++/8/sstream:174:8: required from ‘std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>::__string_type std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>::str() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>::__string_type = std::__cxx11::basic_string<char>]’ +/usr/include/c++/8/sstream:639:33: required from ‘std::__cxx11::basic_ostringstream<_CharT, _Traits, _Alloc>::__string_type std::__cxx11::basic_ostringstream<_CharT, _Traits, _Alloc>::str() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_ostringstream<_CharT, _Traits, _Alloc>::__string_type = std::__cxx11::basic_string<char>]’ +gui-main.cpp:77:56: required from here +/usr/include/c++/8/bits/basic_string.h:2121:26: error: no matching function for call to ‘std::__cxx11::basic_string<char>::replace(long int, __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >::difference_type, char*&, long int)’ + __k1, __k2 - __k1); + ^ +/usr/include/c++/8/bits/basic_string.h:1994:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]’ + replace(__const_iterator __i1, __const_iterator __i2, + ^~~~~~~ +/usr/include/c++/8/bits/basic_string.h:1994:7: note: candidate expects 3 arguments, 4 provided +/usr/include/c++/8/bits/basic_string.h:2036:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]’ + replace(__const_iterator __i1, __const_iterator __i2, const _CharT* __s) + ^~~~~~~ +/usr/include/c++/8/bits/basic_string.h:2036:7: note: candidate expects 3 arguments, 4 provided +/usr/include/c++/8/bits/basic_string.h:2084:9: note: candidate: ‘template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, _InputIterator, _InputIterator) [with _InputIterator = _InputIterator; <template-parameter-2-2> = <template-parameter-1-2>; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ + replace(const_iterator __i1, const_iterator __i2, + ^~~~~~~ +/usr/include/c++/8/bits/basic_string.h:2084:9: note: template argument deduction/substitution failed: +/usr/include/c++/8/bits/basic_string.h:2121:26: note: deduced conflicting types for parameter ‘_InputIterator’ (‘char*’ and ‘long int’) + __k1, __k2 - __k1); + ^ +/usr/include/c++/8/bits/basic_string.h:2114:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, _CharT*, _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]’ + replace(__const_iterator __i1, __const_iterator __i2, + ^~~~~~~ +/usr/include/c++/8/bits/basic_string.h:2114:7: note: no known conversion for argument 1 from ‘long int’ to ‘std::__cxx11::basic_string<char>::__const_iterator’ {aka ‘__gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >’} +/usr/include/c++/8/bits/basic_string.h:2125:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, const _CharT*, const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]’ + replace(__const_iterator __i1, __const_iterator __i2, + ^~~~~~~ +/usr/include/c++/8/bits/basic_string.h:2125:7: note: no known conversion for argument 1 from ‘long int’ to ‘std::__cxx11::basic_string<char>::__const_iterator’ {aka ‘__gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >’} +/usr/include/c++/8/bits/basic_string.h:2136:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*]’ + replace(__const_iterator __i1, __const_iterator __i2, + ^~~~~~~ +/usr/include/c++/8/bits/basic_string.h:2136:7: note: no known conversion for argument 1 from ‘long int’ to ‘std::__cxx11::basic_string<char>::__const_iterator’ {aka ‘__gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >’} +/usr/include/c++/8/bits/basic_string.h:2147:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >]’ + replace(__const_iterator __i1, __const_iterator __i2, + ^~~~~~~ +/usr/include/c++/8/bits/basic_string.h:2147:7: note: no known conversion for argument 1 from ‘long int’ to ‘std::__cxx11::basic_string<char>::__const_iterator’ {aka ‘__gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >’} +/usr/include/c++/8/bits/basic_string.h:2172:21: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, std::initializer_list<_Tp>) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]’ + basic_string& replace(const_iterator __i1, const_iterator __i2, + ^~~~~~~ +/usr/include/c++/8/bits/basic_string.h:2172:21: note: candidate expects 3 arguments, 4 provided +make: *** [calc-qt.mk:408: gui-main.o] Error 1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/parse.h Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,11 @@ +namespace interpreter +{ + extern bool beg_of_stmt; + + extern void parser_init (void); + extern void parser_fini (void); + + extern int parse_and_execute (const std::string& line); + + extern void emit_result (double value); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/parse.yy Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,193 @@ +// Infix notation calculator. + +%{ + +#define YYSTYPE double + +#include <iostream> + +#include <cctype> +#include <cmath> +#include <cstdio> + +#include "main.h" +#include "gui-main.h" +#include "tty-main.h" +#include "parse.h" + +namespace interpreter +{ + FILE *outfile = 0; + size_t bufptr = 0; + size_t chunk_size = 0; + + const char *buf; + bool beg_of_stmt = true; + + static int yylex (void); + static void yyerror (char const *); +} + +static void yyerror (char const *); + +%} + +%define api.push-pull push + +// Bison declarations. +%token NUM +%left '-' '+' +%left '*' '/' +%left NEG // negation--unary minus +%right '^' // exponentiation + +%% + +input : // empty + { } + | input line + ; + +line : ';' + { } + | exp ';' + { + interpreter::emit_result ($1); + interpreter::beg_of_stmt = true; + } +; + +exp : NUM + { + $$ = $1; + interpreter::beg_of_stmt = false; + } + | exp '+' exp + { + $$ = $1 + $3; + interpreter::beg_of_stmt = false; + } + | exp '-' exp + { + $$ = $1 - $3; + interpreter::beg_of_stmt = false; + } + | exp '*' exp + { + $$ = $1 * $3; + interpreter::beg_of_stmt = false; + } + | exp '/' exp + { + $$ = $1 / $3; + interpreter::beg_of_stmt = false; + } + | '-' exp %prec NEG + { + $$ = -$2; + interpreter::beg_of_stmt = false; + } + | exp '^' exp + { + $$ = std::pow ($1, $3); + interpreter::beg_of_stmt = false; + } + | '(' exp ')' + { + $$ = $2; + interpreter::beg_of_stmt = false; + } + ; + +%% + +namespace interpreter +{ + // The lexical analyzer returns a double floating point number on the + // stack and the token NUM, or the numeric code of the character read + // if not a number. It skips all blanks and tabs, and returns -1 for + // end-of-input. + + static int yylex (void) + { + int c; + + if (bufptr >= chunk_size) + return -1; + + // Skip white space. + while ((c = buf[bufptr++]) == ' ' || c == '\t' || c == '\n') + ; + + // Process numbers. + if (c == '.' || isdigit (c)) + { + int chars_read = 0; + bufptr--; + sscanf (&buf[bufptr], "%lf%n", &yylval, &chars_read); + bufptr += chars_read; + return NUM; + } + + // Return a single char. + return c; + } + + static void yyerror (char const *msg) + { + std::cerr << "parse error: " << msg << std::endl; + } + + static yypstate *ps = 0; + + void + parser_fini (void) + { + if (ps) + yypstate_delete (ps); + + ps = 0; + } + + void parser_init (void) + { + parser_fini (); + + ps = yypstate_new (); + } + + int parse_and_execute (const std::string& line) + { + bufptr = 0; + chunk_size = line.length (); + buf = line.c_str (); + + int status; + + do + { + ::yychar = yylex (); + + if (::yychar < 0) + return -1; + + status = yypush_parse (ps); + } + while (status == YYPUSH_MORE); + + return status; + } + + void emit_result (double value) + { + if (tty_mode) + tty::emit_result (value); + else + gui::emit_result (value); + } +} + +static void yyerror (char const *msg) +{ + interpreter::yyerror (msg); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tty-main.cpp Mon May 13 09:48:06 2019 -0500 @@ -0,0 +1,59 @@ +#include <iostream> +#include <string> + +#include <cstdio> +#include <cstdlib> + +#include <readline/readline.h> +#include <readline/history.h> + +#include "gui-main.h" +#include "tty-main.h" + +#include "parse.h" + +namespace tty +{ + int main (int, char **) + { + std::cout + << "Example Calculator.\n" + << "Available operations: + - * / ^ ()\n" + << "Semicolon terminates statement.\n" + << "GNU Readline available for history editing.\n" << std::endl; + + interpreter::parser_init (); + + for (;;) + { + char *tmp = readline (interpreter::beg_of_stmt ? ">> " : ""); + + if (! tmp) + break; + + if (*tmp) + { + add_history (tmp); + using_history (); + } + + std::string line = tmp; + + free (tmp); + + int status = interpreter::parse_and_execute (line); + + if (status < 0) + break; + } + + interpreter::parser_fini (); + + return 0; + } + + void emit_result (double value) + { + std::cout << "ans = " << value << std::endl; + } +}