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authorLudovic Courtès <ludo@gnu.org>2008-10-10 10:00:21 +0200
committerLudovic Courtès <ludo@gnu.org>2008-10-10 10:00:57 +0200
commit88cefbc7de86e0061b0cc4fb5417de78f7afba15 (patch)
tree4546187e7005b331e71bc43e4634f249b57f1e17 /libguile/threads.c
parentec9ef386157036ed5388023121720a179d4faeb9 (diff)
downloadguile-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.c2
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)));
}