merge revision(s) 45015: [Backport #9657]
* ext/bigdecimal/bigdecimal.c (BigDecimal_initialize): Insert GC guard. * ext/bigdecimal/bigdecimal.c (BigDecimal_global_new): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@45869 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 45015: [Backport #9657]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@45869 b2dd03c8-39d4-4d8f-98ff-823fe69b080e