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* hash.c (rb_hash_aref): skip calling "default" method

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if it is not neede for speed-up.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2010-10-15 15:10:17 +00:00
parent efddc4b632
commit 261661517a
2 changed files with 13 additions and 1 deletions
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5
ChangeLog
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@ -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> Fri Oct 15 23:36:25 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* file.c (NUM2DEVT, DEVT2NUM, PRI_DEVT_PREFIX): fallback to * file.c (NUM2DEVT, DEVT2NUM, PRI_DEVT_PREFIX): fallback to

9
hash.c
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@ -509,7 +509,14 @@ rb_hash_aref(VALUE hash, VALUE key)
st_data_t val; st_data_t val;
if (!RHASH(hash)->ntbl || !st_lookup(RHASH(hash)->ntbl, key, &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; return (VALUE)val;
} }