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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-08-02 11:09:12 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-08-02 11:09:12 +0000 |
commit | 3770ac98ff18a7ebc9836550f91b81dcfc19106d (patch) | |
tree | 83e9e1a68b15e4e1bba58b74010276e8d8dd9386 /array.c | |
parent | dfd3d1fb295ad736b2bc2366a7bab49923793bb2 (diff) | |
download | ruby-3770ac98ff18a7ebc9836550f91b81dcfc19106d.tar.gz |
* array.c (rb_ary_combination, rb_ary_product): prevent from GC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -3748,8 +3748,8 @@ rb_ary_permutation(int argc, VALUE *argv, VALUE ary) for (i = 0; i < n; i++) used[i] = 0; /* initialize array */ permute0(n, r, p, 0, used, ary0); /* compute and yield permutations */ - RB_GC_GUARD(t0); - RB_GC_GUARD(t1); + ary_discard(t0); + ary_discard(t1); RBASIC(ary0)->klass = rb_cArray; } return ary; @@ -3839,6 +3839,8 @@ rb_ary_combination(VALUE ary, VALUE num) stack[lev--]++; } while (lev && (stack[lev+1]+n == len+lev+1)); } + ary_discard(t0); + ary_discard(cc); } return ary; } @@ -3916,6 +3918,8 @@ rb_ary_product(int argc, VALUE *argv, VALUE ary) counters[m]++; } } + ary_discard(t0); + ary_discard(t1); return result; } |