diff options
author | Ludovic Courtès <ludo@gnu.org> | 2008-10-10 10:00:21 +0200 |
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committer | Ludovic Courtès <ludo@gnu.org> | 2008-10-10 10:00:57 +0200 |
commit | 88cefbc7de86e0061b0cc4fb5417de78f7afba15 (patch) | |
tree | 4546187e7005b331e71bc43e4634f249b57f1e17 /libguile/threads.c | |
parent | ec9ef386157036ed5388023121720a179d4faeb9 (diff) | |
download | guile-88cefbc7de86e0061b0cc4fb5417de78f7afba15.tar.gz |
Fix compilation error due to strict aliasing rules on `i386-unknown-freebsd7.0'.
* libguile/threads.c (scm_threads_mark_stacks): Cast `&t->regs' to
`(void *)' rather than `(SCM_STACKITEM *)' to avoid "warning:
dereferencing type-punned pointer will break strict-aliasing rules"
with GCC 4.2.1 on `i386-unknown-freebsd7.0'.
Diffstat (limited to 'libguile/threads.c')
-rw-r--r-- | libguile/threads.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libguile/threads.c b/libguile/threads.c index 72af3d17f..3c1d0b5b6 100644 --- a/libguile/threads.c +++ b/libguile/threads.c @@ -1715,7 +1715,7 @@ scm_threads_mark_stacks (void) #else scm_mark_locations (t->top, t->base - t->top); #endif - scm_mark_locations ((SCM_STACKITEM *) &t->regs, + scm_mark_locations ((void *) &t->regs, ((size_t) sizeof(t->regs) / sizeof (SCM_STACKITEM))); } |