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| author | Joseph Myers <joseph@codesourcery.com> | 2014-12-10 00:43:36 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-12-10 00:43:36 +0000 |
| commit | c81e9deba2f73ddc6f62a9d41684824c854366c6 (patch) | |
| tree | 299afb1952fcd068b405612940a968d354aaaf2d /ChangeLog | |
| parent | 2084e7ca4d344c39eb39e53848b51b5d84444414 (diff) | |
| download | glibc-c81e9deba2f73ddc6f62a9d41684824c854366c6.tar.gz glibc-c81e9deba2f73ddc6f62a9d41684824c854366c6.tar.xz glibc-c81e9deba2f73ddc6f62a9d41684824c854366c6.zip | |
Disable -Wdiv-by-zero for some tests in stdio-common/tst-unlockedio.c.
This patch uses diagnostic control pragmas to disable some division-by-zero warnings in stdio-common/tst-unlockedio.c. This is another test where disabling warnings using diagnostic pragmas seems appropriate (the warnings are not wildly inappropriate for what the test deliberately does; the deliberate use of unusual arguments to the macros being tested means that changing the arguments in a way that avoids the warning would also unduly perturb what is being tested). Tested for x86_64. * stdio-common/tst-unlockedio.c: Include <libc-internal.h>. (do_test): Disable -Wdiv-by-zero around some calls to fwrite_unlocked and fread_unlocked.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index cfbaf86faa..04804b077b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2014-12-10 Joseph Myers <joseph@codesourcery.com> + * stdio-common/tst-unlockedio.c: Include <libc-internal.h>. + (do_test): Disable -Wdiv-by-zero around some calls to + fwrite_unlocked and fread_unlocked. + * include/libc-internal.h (DIAG_PUSH_NEEDS_COMMENT): New macro. (DIAG_POP_NEEDS_COMMENT): Likewise. (_DIAG_STR1): Likewise. |