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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2011-04-25 18:05:37 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jkratoch@gcc.gnu.org> | 2011-04-25 18:05:37 +0000 |
| commit | e5b0dad8fdd72fa4d19343b47546c89f2595c864 (patch) | |
| tree | 1aa599e5471722eac22c8d3e11ec5a6fc3e2af51 /include/ansidecl.h | |
| parent | 482829acf2c9c685445ef08f6e1300898e1f2468 (diff) | |
| download | gcc-e5b0dad8fdd72fa4d19343b47546c89f2595c864.zip gcc-e5b0dad8fdd72fa4d19343b47546c89f2595c864.tar.gz gcc-e5b0dad8fdd72fa4d19343b47546c89f2595c864.tar.bz2 | |
ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h.
include/
* ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h.
contrib/
* paranoia.cc (ENUM_BITFIELD): Remove.
gcc/
* system.h (ENUM_BITFIELD): Remove.
libcpp/
* system.h (ENUM_BITFIELD): Remove.
From-SVN: r172933
Diffstat (limited to 'include/ansidecl.h')
| -rw-r--r-- | include/ansidecl.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/ansidecl.h b/include/ansidecl.h index 8b76647..c39ce2f 100644 --- a/include/ansidecl.h +++ b/include/ansidecl.h @@ -416,6 +416,15 @@ So instead we use the macro below and test it against specific values. */ #define EXPORTED_CONST const #endif +/* Be conservative and only use enum bitfields with GCC. + FIXME: provide a complete autoconf test for buggy enum bitfields. */ + +#if (GCC_VERSION > 2000) +#define ENUM_BITFIELD(TYPE) __extension__ enum TYPE +#else +#define ENUM_BITFIELD(TYPE) unsigned int +#endif + #ifdef __cplusplus } #endif |