diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-27 11:07:27 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-27 11:07:27 +0000 |
commit | 70d8e6cf22515bfbf15bd283726ce9b72730164d (patch) | |
tree | fbc1375813f6d86c2543a2f2c9bb0589306d6207 /object.c | |
parent | 673a6ad970c5d36dd084d77a0018aa2b690a0dd3 (diff) |
object.c: no TypeError at special const dup
* object.c (rb_obj_dup): no longer raise a TypeError for special
constants, and return itself instead. [Feature#12979]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'object.c')
-rw-r--r-- | object.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -423,7 +423,7 @@ rb_obj_dup(VALUE obj) VALUE dup; if (rb_special_const_p(obj)) { - rb_raise(rb_eTypeError, "can't dup %s", rb_obj_classname(obj)); + return obj; } dup = rb_obj_alloc(rb_obj_class(obj)); init_copy(dup, obj); |