Mercurial > octave
view libinterp/parse-tree/pt-misc.h @ 28256:3241ede9806c stable
delete obsolete and unused tree_return_list class (bug #58279)
* pt-misc.h, pt-misc.cc (tree_return_list): Delete class.
* pt-walk.h, pt-walk.cc (tree_walker::visit_return_list):
Delete unused function from base tree_walker class (no
tree_return_list objects are created by the parser so this function
can never be called).
* cdef-class.cc, pt-bp.cc, pt-bp.h, pt-eval.cc, pt-eval.h, pt-jit.cc,
pt-jit.h,pt-pr-code.cc, pt-pr-code.h: Delete all visit_return_list
functions in classes derived from tree_walker.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 30 Apr 2020 23:51:30 -0400 |
parents | bd51beb6205e |
children | ae94e3fad6d4 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1994-2020 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_pt_misc_h) #define octave_pt_misc_h 1 #include "octave-config.h" #include "base-list.h" #include "pt-decl.h" #include "pt-walk.h" namespace octave { class symbol_scope; class tree_identifier; class tree_index_expression; // Parameter lists. Used to hold the list of input and output // parameters in a function definition. Elements are identifiers // only. class tree_parameter_list : public base_list<tree_decl_elt *> { public: enum in_or_out { in = 1, out = 2 }; tree_parameter_list (void) : m_marked_for_varargs (0) { } tree_parameter_list (tree_decl_elt *t) : m_marked_for_varargs (0) { append (t); } tree_parameter_list (tree_identifier *id) : m_marked_for_varargs (0) { append (new tree_decl_elt (id)); } // No copying! tree_parameter_list (const tree_parameter_list&) = delete; tree_parameter_list& operator = (const tree_parameter_list&) = delete; ~tree_parameter_list (void); void mark_as_formal_parameters (void); void mark_varargs (void) { m_marked_for_varargs = 1; } void mark_varargs_only (void) { m_marked_for_varargs = -1; } bool takes_varargs (void) const { return m_marked_for_varargs != 0; } bool varargs_only (void) { return (m_marked_for_varargs < 0); } std::list<std::string> variable_names (void) const; tree_parameter_list * dup (symbol_scope& scope) const; void accept (tree_walker& tw) { tw.visit_parameter_list (*this); } private: int m_marked_for_varargs; }; } #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS) // tree_parameter_list is derived from a template. #endif #endif