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| author | Torvald Riegel <triegel@redhat.com> | 2014-12-15 20:13:11 +0100 |
|---|---|---|
| committer | Torvald Riegel <triegel@redhat.com> | 2014-12-16 10:32:07 +0100 |
| commit | 4f646bce1cae4031bfe7517e4793f1edc1a15220 (patch) | |
| tree | e6c09fb7931a6417f6446b8691337bcf899920e5 | |
| parent | a07c4427111dc4abffec21d9491d059eebcfe3d6 (diff) | |
| download | glibc-4f646bce1cae4031bfe7517e4793f1edc1a15220.zip glibc-4f646bce1cae4031bfe7517e4793f1edc1a15220.tar.gz glibc-4f646bce1cae4031bfe7517e4793f1edc1a15220.tar.bz2 | |
Ignore warning in string/tester.c.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | string/tester.c | 8 |
2 files changed, 13 insertions, 0 deletions
@@ -1,5 +1,10 @@ 2014-12-16 Torvald Riegel <triegel@redhat.com> + * string/tester.c: Include <libc-internal.h>. + (test_memset): Ignore -Wmemset-transposed-args. + +2014-12-16 Torvald Riegel <triegel@redhat.com> + * misc/tst-mntent2.c (do_test): Fix warning. 2014-12-16 Torvald Riegel <triegel@redhat.com> diff --git a/string/tester.c b/string/tester.c index 62905a7..b219693 100644 --- a/string/tester.c +++ b/string/tester.c @@ -32,6 +32,7 @@ #include <string.h> #include <strings.h> #include <fcntl.h> +#include <libc-internal.h> #define STREQ(a, b) (strcmp((a), (b)) == 0) @@ -1303,8 +1304,15 @@ test_memset (void) check(memset(one+1, 'x', 3) == one+1, 1); /* Return value. */ 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 + may be in the wrong order. But we really want to test this. */ + DIAG_IGNORE_NEEDS_COMMENT (5.0, "-Wmemset-transposed-args") +#endif (void) memset(one+2, 'y', 0); equal(one, "axxxefgh", 3); /* Zero-length set. */ + DIAG_POP_NEEDS_COMMENT; (void) memset(one+5, 0, 1); equal(one, "axxxe", 4); /* Zero fill. */ |