mirror of
https://git.zap.org.au/git/trader.git
synced 2024-10-27 18:20:13 -04:00
f486eeff04
These files have been created by running ./build-aux/bootstrap with Gnulib as at commit 99ce3a004a2974c71f510f5df5bc6be7e2811d30 (with a date stamp of Tue Jan 2 09:19:44 2024 -0800), Autoconf 2.71, Automake 1.16.5, Gettext 0.21 and pkgconf 1.8.1.
51 lines
2.4 KiB
C
51 lines
2.4 KiB
C
/* A C macro for declaring that a function does not return.
|
|
Copyright (C) 2011-2024 Free Software Foundation, Inc.
|
|
|
|
This program is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published
|
|
by the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef _Noreturn
|
|
# if (defined __cplusplus \
|
|
&& ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
|
|
|| (defined _MSC_VER && 1900 <= _MSC_VER)) \
|
|
&& 0)
|
|
/* [[noreturn]] is not practically usable, because with it the syntax
|
|
extern _Noreturn void func (...);
|
|
would not be valid; such a declaration would only be valid with 'extern'
|
|
and '_Noreturn' swapped, or without the 'extern' keyword. However, some
|
|
AIX system header files and several gnulib header files use precisely
|
|
this syntax with 'extern'. */
|
|
# define _Noreturn [[noreturn]]
|
|
# elif (defined __clang__ && __clang_major__ < 16 \
|
|
&& defined _GL_WORK_AROUND_LLVM_BUG_59792)
|
|
/* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around
|
|
that rare LLVM bug, though you may get many false-alarm warnings. */
|
|
# define _Noreturn
|
|
# elif ((!defined __cplusplus || defined __clang__) \
|
|
&& (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \
|
|
|| (!defined __STRICT_ANSI__ \
|
|
&& (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \
|
|
|| (defined __apple_build_version__ \
|
|
? 6000000 <= __apple_build_version__ \
|
|
: 3 < __clang_major__ + (5 <= __clang_minor__))))))
|
|
/* _Noreturn works as-is. */
|
|
# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \
|
|
|| 0x5110 <= __SUNPRO_C)
|
|
# define _Noreturn __attribute__ ((__noreturn__))
|
|
# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
|
|
# define _Noreturn __declspec (noreturn)
|
|
# else
|
|
# define _Noreturn
|
|
# endif
|
|
#endif
|