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* numeric.c (rb_float_new_in_heap), include/ruby/ruby.h:

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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
This commit is contained in:
ko1 2012-10-27 02:10:53 +00:00
parent 909bc583a4
commit 180c744b3b
8 changed files with 27 additions and 36 deletions
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8
test/ruby/test_class.rb
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@ -187,12 +187,8 @@ class TestClass < Test::Unit::TestCase
def test_singleton_class
assert_raise(TypeError) { 1.extend(Module.new) }
if 1.0.equal? 1.0 # flonum?
assert_raise(TypeError) { 1.0.extend(Module.new) }
else
assert_nothing_raised { 1.0.extend(Module.new) }
end
assert_nothing_raised { (2.0**1000).extend(Module.new) }
assert_raise(TypeError) { 1.0.extend(Module.new) }
assert_raise(TypeError) { (2.0**1000).extend(Module.new) }
assert_raise(TypeError) { :foo.extend(Module.new) }
assert_in_out_err([], <<-INPUT, %w(:foo :foo true true), [])