diff options
author | Bruno Haible <bruno@clisp.org> | 2007-09-09 02:05:32 +0000 |
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committer | Bruno Haible <bruno@clisp.org> | 2007-09-09 02:05:32 +0000 |
commit | fc599936bd0c63b02544482453756917eb91ef8f (patch) | |
tree | 45675507ed53f43b8256c07c6df6d1b7eac364c0 /src | |
parent | 597eaaa4ab1ca547355707ba451780d16999e2ad (diff) | |
download | gperf-fc599936bd0c63b02544482453756917eb91ef8f.tar.gz |
Change generated code to avoid a warning by GCC 4.2.
Diffstat (limited to 'src')
-rw-r--r-- | src/output.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/output.cc b/src/output.cc index c0c8e6c..98beefe 100644 --- a/src/output.cc +++ b/src/output.cc @@ -1886,10 +1886,16 @@ Output::output_lookup_function () const if (option[KRC] | option[C] | option[ANSIC]) /* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 inline semantics, unless -fgnu89-inline is used. It defines a macro - __GNUC_STDC_INLINE__ to indicate this situation. */ + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. */ printf ("#ifdef __GNUC__\n" "__inline\n" - "#ifdef __GNUC_STDC_INLINE__\n" + "#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__\n" "__attribute__ ((__gnu_inline__))\n" "#endif\n" "#endif\n"); |