merge revision(s) 28048: * array.c (rb_ary_product): Do not rely on GC, t0 should be checked explicitly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 28048:
* array.c (rb_ary_product): Do not rely on GC, t0 should be
checked explicitly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e