GCC Middle and Back End API Reference
main.cc File Reference
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "diagnostic-core.h"
#include "toplev.h"
Include dependency graph for main.cc:

Functions

int main (int argc, char **argv)

Function Documentation

◆ main()

int main ( int argc,
char ** argv ) 
main.c: defines main() for cc1, cc1plus, etc.
   Copyright (C) 2007-2025 Free Software Foundation, Inc.

This file is part of GCC.

GCC 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, or (at your option) any later
version.

GCC 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 GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   
We define main() to call toplev::main(), which is defined in toplev.cc.
We do this in a separate file in order to allow the language front-end
to define a different main(), if it so desires.

References toplev::finalize(), toplev::main(), NULL, r, and seen_error().