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| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-12-22 05:05:30 +0000 |
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| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-12-22 05:05:30 +0000 |
| commit | 70fee5d1044cdef33723acc8490a27a7998792cc (patch) | |
| tree | e5179d6189a9c4daedbe245e7d09f10147d26318 /array.c | |
| parent | c61c230e777841600ffa795854c535ff2eaee241 (diff) | |
| download | ruby-70fee5d1044cdef33723acc8490a27a7998792cc.tar.gz ruby-70fee5d1044cdef33723acc8490a27a7998792cc.tar.xz ruby-70fee5d1044cdef33723acc8490a27a7998792cc.zip | |
* 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
Diffstat (limited to 'array.c')
| -rw-r--r-- | array.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -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 */ |