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Suppress warning in string/tester.c for gcc 4.9

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This commit is contained in:
Ondřej Bílka 2015-01-06 17:43:09 +01:00
parent dc8ab01832
commit 9300797ee9
2 changed files with 4 additions and 3 deletions
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ChangeLog
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@ -2,6 +2,7 @@
* sysdeps/unix/sysv/linux/check_pf.c (make_request):
Clean up check_pf allocation pattern. addresses
* string/tester.c (test_memset): Suppress warning for gcc 4.9
2015-01-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>

6
string/tester.c
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@ -1305,10 +1305,10 @@ test_memset (void)
equal(one, "axxxefgh", 2); /* Basic test. */
DIAG_PUSH_NEEDS_COMMENT;
#if __GNUC_PREREQ (5, 0)
/* GCC 5.0 warns about a zero-length memset because the arguments to memset
#if __GNUC_PREREQ (4, 9)
/* GCC 4.9 warns about a zero-length memset because the arguments to memset
may be in the wrong order. But we really want to test this. */
DIAG_IGNORE_NEEDS_COMMENT (5.0, "-Wmemset-transposed-args")
DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wmemset-transposed-args")
#endif
(void) memset(one+2, 'y', 0);
equal(one, "axxxefgh", 3); /* Zero-length set. */