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| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-18 21:35:42 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-18 21:35:42 +0000 |
| commit | 985c6e3a7f5ac7ed72400d90fa5529c9370f61aa (patch) | |
| tree | 7cac89ed01db35f3172a81cb7429efeb4d9798e7 /gcc/ginclude | |
| parent | 985e7f1028ffb3c6e18d66e9c9ae8d0baaa3f74b (diff) | |
| download | gcc-985c6e3a7f5ac7ed72400d90fa5529c9370f61aa.tar.gz | |
* c-decl.c (shadow_tag_warned): Check for _Noreturn.
(quals_from_declspecs): Assert _Noreturn not present.
(grokdeclarator): Handle _Noreturn.
(build_null_declspecs): Initialize noreturn_p.
(declspecs_add_scspec): Handle RID_NORETURN.
* c-parser.c (c_token_starts_declspecs, c_parser_declspecs)
(c_parser_attributes): Handle RID_NORETURN.
* c-tree.h (struct c_declspecs): Add noreturn_p.
* ginclude/stdnoreturn.h: New.
* Makefile.in (USER_H): Add stdnoreturn.h.
c-family:
* c-common.c (c_common_reswords): Add _Noreturn.
(keyword_is_function_specifier): Handle RID_NORETURN.
* c-common.h (RID_NORETURN): New.
testsuite:
* gcc.dg/c1x-noreturn-1.c, gcc.dg/c1x-noreturn-2.c,
gcc.dg/c1x-noreturn-3.c, gcc.dg/c1x-noreturn-4.c,
gcc.dg/c1x-noreturn-5.c: New tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177881 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ginclude')
| -rw-r--r-- | gcc/ginclude/stdnoreturn.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/ginclude/stdnoreturn.h b/gcc/ginclude/stdnoreturn.h new file mode 100644 index 00000000000..c92537ce2d7 --- /dev/null +++ b/gcc/ginclude/stdnoreturn.h @@ -0,0 +1,31 @@ +/* Copyright (C) 2011 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. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +<http://www.gnu.org/licenses/>. */ + +/* ISO C1X: 7.23 _Noreturn <stdnoreturn.h>. */ + +#ifndef _STDNORETURN_H +#define _STDNORETURN_H + +#define noreturn _Noreturn + +#endif /* stdnoreturn.h */ |