diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | hash.c | 9 |
2 files changed, 13 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Sat Oct 16 00:08:00 2010 Koichi Sasada <ko1@atdot.net> + + * hash.c (rb_hash_aref): skip calling "default" method + if it is not neede for speed-up. + Fri Oct 15 23:36:25 2010 Nobuyoshi Nakada <nobu@ruby-lang.org> * file.c (NUM2DEVT, DEVT2NUM, PRI_DEVT_PREFIX): fallback to @@ -509,7 +509,14 @@ rb_hash_aref(VALUE hash, VALUE key) st_data_t val; if (!RHASH(hash)->ntbl || !st_lookup(RHASH(hash)->ntbl, key, &val)) { - return rb_funcall(hash, id_default, 1, key); + int rb_method_basic_definition_p(VALUE klass, ID id); + if (!FL_TEST(hash, HASH_PROC_DEFAULT) && + rb_method_basic_definition_p(CLASS_OF(hash), id_default)) { + return RHASH_IFNONE(hash); + } + else { + return rb_funcall(hash, id_default, 1, key); + } } return (VALUE)val; } |