diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2013-05-29 18:48:09 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2013-05-29 18:50:54 -0700 |
| commit | 96a263f7953ec80851c81f3a1f40127600b7ea7b (patch) | |
| tree | 0c2303d2a1b216eae8e665badb7c4f4fdfec65f3 /lib/verify.h | |
| parent | 55ba71f47850fbd870cb08bac1cf992f1368295e (diff) | |
| download | gnulib-96a263f7953ec80851c81f3a1f40127600b7ea7b.tar.gz | |
c-ctype, regex, verify: port to gcc -std=c90 -pedantic
Avoid constructions that are rejected by gcc -std=c90 -pedantic.
This fixes a porting bug I recently reintroduced in regex, and
some other instances that I discovered while testing the fix.
* lib/c-ctype.h [__STRICT_ANSI__]: Avoid ({ ... }).
* lib/regcomp.c (utf8_sb_map) [__STRICT_ANSI__]: Avoid [0 ... N] = E.
* lib/regex_internal.h [!_LIBC && GNULIB_LOCK]: Do not use a macro
with an empty argument if this is a pedantic pre-C99 GCC.
* lib/verify.h: Do not use _Static_assert if this is a pedantic
pre-C11 GCC.
Diffstat (limited to 'lib/verify.h')
| -rw-r--r-- | lib/verify.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/verify.h b/lib/verify.h index cb8e90b542..03492efcd3 100644 --- a/lib/verify.h +++ b/lib/verify.h @@ -31,7 +31,9 @@ Use this only with GCC. If we were willing to slow 'configure' down we could also use it with other compilers, but since this affects only the quality of diagnostics, why bother? */ -# if (4 < __GNUC__ || (__GNUC__ == 4 && 6 <= __GNUC_MINOR__)) && !defined __cplusplus +# if (4 < __GNUC__ + (6 <= __GNUC_MINOR__) \ + && (201112L <= __STDC_VERSION__ || !defined __STRICT_ANSI__) \ + && !defined __cplusplus) # define _GL_HAVE__STATIC_ASSERT 1 # endif /* The condition (99 < __GNUC__) is temporary, until we know about the |