| commit | b1eda10e17bf2056ca79a534d92fe0b0b06bd410 | |
| author | Paul Eggert <eggert@cs.ucla.edu> | |
| Tue, 25 Nov 2014 22:12:48 +0000 (25 14:12 -0800) | ||
| committer | Paul Eggert <eggert@cs.ucla.edu> | |
| Tue, 25 Nov 2014 22:20:53 +0000 (25 14:20 -0800) | ||
| tree | 0ae624bdeb264f2a7a11e2fd2266f73acbc56af9 | treesnapshot (tar.gz zip) |
| parent | bde2667a22c355467a4f07246c6d07a9dcc89366 | commitdiff |
fnmatch: work around GCC compiler warning bug with uninit var
* posix/fnmatch_loop.c (FCT): Use a scalar not a one-item array.
This works around a bug with x86-64 GCC 4.9.2 and earlier
where 'gcc -O2 -Wmaybe-uninitialized' incorrectly complains
"../locale/weightwc.h:93:7: warning: '*((void *)&str+4)' may be
used uninitialized in this function [-Wmaybe-uninitialized]".
* posix/fnmatch_loop.c (FCT): Use a scalar not a one-item array.
This works around a bug with x86-64 GCC 4.9.2 and earlier
where 'gcc -O2 -Wmaybe-uninitialized' incorrectly complains
"../locale/weightwc.h:93:7: warning: '*((void *)&str+4)' may be
used uninitialized in this function [-Wmaybe-uninitialized]".
| ChangeLog | diffblobblamehistory | |
| posix/fnmatch_loop.c | diffblobblamehistory |