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| author | DJ Delorie <dj@redhat.com> | 2004-07-24 18:04:39 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2004-07-24 18:04:39 +0000 |
| commit | d5b4094f381410813c8eaceae0d71f9c11394bf4 (patch) | |
| tree | a04cf7c56d4f10dc36881f638f94a35c6999d5e3 /include/ansidecl.h | |
| parent | b4632131601c0c375c1c571b5671fca4176979ae (diff) | |
| download | fsf-binutils-gdb-d5b4094f381410813c8eaceae0d71f9c11394bf4.zip fsf-binutils-gdb-d5b4094f381410813c8eaceae0d71f9c11394bf4.tar.gz fsf-binutils-gdb-d5b4094f381410813c8eaceae0d71f9c11394bf4.tar.bz2 | |
merge from gcc
Diffstat (limited to 'include/ansidecl.h')
| -rw-r--r-- | include/ansidecl.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/ansidecl.h b/include/ansidecl.h index 4b3eae9..ccf0b27 100644 --- a/include/ansidecl.h +++ b/include/ansidecl.h @@ -264,6 +264,14 @@ So instead we use the macro below and test it against specific values. */ #define ATTRIBUTE_UNUSED __attribute__ ((__unused__)) #endif /* ATTRIBUTE_UNUSED */ +/* Before GCC 3.4, the C++ frontend couldn't parse attributes placed after the + identifier name. */ +#if ! defined(__cplusplus) || (GCC_VERSION >= 3004) +# define ARG_UNUSED(NAME) NAME ATTRIBUTE_UNUSED +#else /* !__cplusplus || GNUC >= 3.4 */ +# define ARG_UNUSED(NAME) NAME +#endif /* !__cplusplus || GNUC >= 3.4 */ + #ifndef ATTRIBUTE_NORETURN #define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) #endif /* ATTRIBUTE_NORETURN */ |