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* hash.c (rb_hash_replace): should copy compare_by_identity status as well.

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[ruby-core:24728]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2009-08-03 22:44:45 +00:00
parent d6b9cc7baa
commit e00b83ceb9
2 changed files with 9 additions and 0 deletions
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4
hash.c
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@ -1060,6 +1060,10 @@ rb_hash_replace(VALUE hash, VALUE hash2)
hash2 = to_hash(hash2);
if (hash == hash2) return hash;
rb_hash_clear(hash);
if (RHASH(hash2)->ntbl) {
rb_hash_tbl(hash);
RHASH(hash)->ntbl->type = RHASH(hash2)->ntbl->type;
}
rb_hash_foreach(hash2, replace_i, hash);
RHASH(hash)->ifnone = RHASH(hash2)->ifnone;
if (FL_TEST(hash2, HASH_PROC_DEFAULT)) {