From 70fee5d1044cdef33723acc8490a27a7998792cc Mon Sep 17 00:00:00 2001 From: ko1 Date: Sat, 22 Dec 2007 05:05:30 +0000 Subject: * array.c (rb_ary_permutation): add volatile to avoid GC problem. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- array.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'array.c') diff --git a/array.c b/array.c index 0afefb685..741887bcb 100644 --- a/array.c +++ b/array.c @@ -3069,9 +3069,9 @@ rb_ary_permutation(int argc, VALUE *argv, VALUE ary) } } else { /* this is the general case */ - VALUE t0 = tmpbuf(n,sizeof(long)); + volatile VALUE t0 = tmpbuf(n,sizeof(long)); long *p = (long*)RSTRING_PTR(t0); - VALUE t1 = tmpbuf(n,sizeof(int)); + volatile VALUE t1 = tmpbuf(n,sizeof(int)); int *used = (int*)RSTRING_PTR(t1); VALUE ary0 = ary_make_shared(ary); /* private defensive copy of ary */ -- cgit