enum.c: optimize any? object allocations for Array and Hash

* enum.c (enum_any): optimize object allocations for Array and
  Hash when `each` is not redefined, always false if empty and the
  case without a block.  [fix GH-617]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/vm.c b/vm.c
index f9a2c3df5b..9630c31de6 100644
--- a/vm.c
+++ b/vm.c
@@ -1236,6 +1236,7 @@ vm_init_redefined_flag(void)
     OP(Succ, SUCC), (C(Fixnum), C(String), C(Time));
     OP(EqTilde, MATCH), (C(Regexp), C(String));
     OP(Freeze, FREEZE), (C(String));
+    OP(Each, EACH), (C(Array), C(Hash));
 #undef C
 #undef OP
 }