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| author | Jim Meyering <meyering@redhat.com> | 2011-12-30 22:48:38 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2011-12-30 22:48:38 +0100 |
| commit | 9be9d120f01fa65be33ab98d0c728a7e849c5d4b (patch) | |
| tree | 4aa3f831d5e018ea9ec8e8777774c5e027c52749 /src | |
| parent | 6e00315bf290310895036fce979a7e0210871b63 (diff) | |
| download | coreutils-9be9d120f01fa65be33ab98d0c728a7e849c5d4b.tar.xz | |
build: avoid spurious test.c warning with -Wsuggest-attribute=pure
* src/test.c: Add pragma to suppress gcc-4.6.2's warning that
"advance" might be candidate for attribute 'pure'.
Diffstat (limited to 'src')
| -rw-r--r-- | src/test.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/test.c b/src/test.c index a5df7c8dc..00f97fb99 100644 --- a/src/test.c +++ b/src/test.c @@ -20,6 +20,12 @@ /* Define TEST_STANDALONE to get the /bin/test version. Otherwise, you get the shell builtin version. */ +/* Without this pragma, gcc 4.6.2 20111027 mistakenly suggests that + the advance function might be candidate for attribute 'pure'. */ +#if (__GNUC__ == 4 && 6 <= __GNUC_MINOR__) || 4 < __GNUC__ +# pragma GCC diagnostic ignored "-Wsuggest-attribute=pure" +#endif + #include <config.h> #include <stdio.h> #include <sys/types.h> |