hash.c: revert

* hash.c (rb_hash_reject): revert to deprecated behavior, with
  warnings, due to compatibility for HashWithDifferentAccess.
  [ruby-core:59154] [Bug #9223]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/hash.c b/hash.c
index 3714c01c62..6a724d1458 100644
--- a/hash.c
+++ b/hash.c
@@ -32,7 +32,7 @@
     (klass = 0, \
      FL_TEST((hash), FL_EXIVAR|FL_TAINT|HASH_PROC_DEFAULT) ||	\
      !NIL_P(RHASH_IFNONE(hash))))
-#define HASH_REJECT_COPY_MISC_ATTRIBUTES 0
+#define HASH_REJECT_COPY_MISC_ATTRIBUTES 1
 
 static VALUE rb_hash_s_try_convert(VALUE, VALUE);