diff options
| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-10-20 21:50:13 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-10-20 21:50:13 +0000 |
| commit | 6f57920769f487e617e44025d103f35fdb923870 (patch) | |
| tree | 259767c12d7657e0e50b6cf4b20f8781262ef182 /libobjc | |
| parent | 19489abdae422545cf21f5234f199cd9a7e664e5 (diff) | |
| download | gcc-6f57920769f487e617e44025d103f35fdb923870.tar.gz | |
* objc/hash.h (hash_string): Don't use a cast as an lvalue.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72722 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libobjc')
| -rw-r--r-- | libobjc/ChangeLog | 4 | ||||
| -rw-r--r-- | libobjc/objc/hash.h | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog index b7226be1c69..b3a26b25209 100644 --- a/libobjc/ChangeLog +++ b/libobjc/ChangeLog @@ -1,3 +1,7 @@ +2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk> + + * objc/hash.h (hash_string): Don't use a cast as an lvalue. + 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * Makefile.in (runtime-info.h): Use MULTIFLAGS. diff --git a/libobjc/objc/hash.h b/libobjc/objc/hash.h index acb6c9979d4..02aca6e8765 100644 --- a/libobjc/objc/hash.h +++ b/libobjc/objc/hash.h @@ -172,10 +172,10 @@ hash_string (cache_ptr cache, const void *key) { unsigned int ret = 0; unsigned int ctr = 0; + const char *ckey = key; - - while (*(const char *) key) { - ret ^= *((const char *) key)++ << ctr; + while (*ckey) { + ret ^= *ckey++ << ctr; ctr = (ctr + 1) % sizeof (void *); } |