Mercurial > pytave
view oct-py-init.cc @ 420:7864849e84c2
Eliminate some compiler warnings
* Makefile.am (AM_CXXFLAGS): Build with -W -Wall by default.
* __py_struct_from_dict__.cc (F__py_int64_scalar_value__,
F__py_uint64_scalar_value__, F__py_is_none__, F__py_isinstance__,
F__py_objstore_del__, F__py_objstore_get__, F__py_objstore_put__,
F__py_string_value__, F__py_struct_from_dict__): Remove unused parameter to
eliminate -Wunused-parameter warning.
* pyexec.cc (Fpyexec): Likewise.
* oct-py-init.cc (pytave::py_init): Declare argv array correctly to eliminate
-Wwrite-strings warning.
* oct-py-types.cc (pytave::make_py_bool): Explicitly increment and return value
to eliminate -Wstrict-aliasing warning.
(pytave::make_py_complex, pytave::extract_py_complex): Copy complex values
between C++ and Python types to eliminate -Wstrict-aliasing warning.
(pytave::extract_py_int64): Add braces to nested if block to eliminate
-Wparentheses warning.
author | Mike Miller <mtmiller@octave.org> |
---|---|
date | Thu, 04 May 2017 12:31:07 -0700 |
parents | db29823a8919 |
children |
line wrap: on
line source
/* Copyright (C) 2017 Mike Miller This file is part of Pytave. Pytave 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. Pytave 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 Pytave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include <config.h> #endif #include <Python.h> #include "oct-py-init.h" namespace pytave { #if PY_VERSION_HEX >= 0x03000000 static wchar_t sys_argv0[] {L'\0'}; static wchar_t *sys_argv[] {sys_argv0, nullptr}; #else static char sys_argv0[] {'\0'}; static char *sys_argv[] {sys_argv0, nullptr}; #endif void py_init () { bool is_initialized = Py_IsInitialized (); Py_Initialize (); if (! is_initialized) PySys_SetArgvEx (1, sys_argv, 0); } }