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* array.c (rb_ary_new_from_values): add assertion

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(ary should be young object).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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ko1 2013-06-10 07:23:36 +00:00
parent dd96561f76
commit f8ba9a1f60
2 changed files with 6 additions and 0 deletions
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@ -1,3 +1,8 @@
Mon Jun 10 16:22:50 2013 Koichi Sasada <ko1@atdot.net>
* array.c (rb_ary_new_from_values): add assertion
(ary should be young object).
Mon Jun 10 16:05:59 2013 Koichi Sasada <ko1@atdot.net>
* gc.c (wmap_mark): check allocation of `w->obj2wmap'.

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array.c
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@ -456,6 +456,7 @@ rb_ary_new_from_values(long n, const VALUE *elts)
ary = rb_ary_new2(n);
if (n > 0 && elts) {
assert(!OBJ_PROMOTED(obj));
RARRAY_PTR_USE(ary, ptr, {
MEMCPY(ptr, elts, VALUE, n); /* new array is not old gen */
});