diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-10-27 02:10:53 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-10-27 02:10:53 +0000 |
| commit | 180c744b3b4043b2491031a4af9c8cbe4c0ae2ab (patch) | |
| tree | 0937ce3610db86e888ef38a9c6ef7b52ab91d90c /vm.c | |
| parent | 909bc583a4f5c5c09fd47b89f44005d66b8bc674 (diff) | |
* numeric.c (rb_float_new_in_heap), include/ruby/ruby.h:
make all Float objects frozen.
[ruby-dev:46081] [ruby-trunk - Feature #6936]
Most part of patch by NARUSE, Yui <naruse@ruby-lang.org>.
* class.c (singleton_class_of): raise TypeError when
trying to define a singleton method on Float objects.
* vm.c (vm_define_method): ditto.
* test/ruby/marshaltestlib.rb: catch up above changes.
* test/ruby/test_class.rb: ditto.
* test/test_pp.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm.c')
| -rw-r--r-- | vm.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1872,7 +1872,7 @@ vm_define_method(rb_thread_t *th, VALUE obj, ID id, VALUE iseqval, } if (is_singleton) { - if (FIXNUM_P(obj) || FLONUM_P(obj) || SYMBOL_P(obj)) { + if (FIXNUM_P(obj) || SYMBOL_P(obj) || CLASS_OF(obj) == rb_cFloat) { rb_raise(rb_eTypeError, "can't define singleton method \"%s\" for %s", rb_id2name(id), rb_obj_classname(obj)); |