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* class.c (rb_mod_init_copy): Clear the cached inspect string of a

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dup'd anonymous module or class.  [ruby-trunk - Bug #6454]
* test/ruby/test_module.rb (class TestModule):  ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
drbrain 2012-05-22 20:15:28 +00:00
parent cb61ea5ef3
commit 1d4e7d9232
3 changed files with 33 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Wed May 23 05:15:11 2012 Eric Hodel <drbrain@segment7.net>
* class.c (rb_mod_init_copy): Clear the cached inspect string of a
dup'd anonymous module or class. [ruby-trunk - Bug #6454]
* test/ruby/test_module.rb (class TestModule): ditto
Tue May 22 16:49:15 2012 Koichi Sasada <ko1@atdot.net>
* vm_core.h: add a data type rb_location_t to store iseq location

2
class.c
View file

@ -174,6 +174,8 @@ rb_mod_init_copy(VALUE clone, VALUE orig)
st_free_table(RCLASS_IV_TBL(clone));
}
RCLASS_IV_TBL(clone) = st_copy(RCLASS_IV_TBL(orig));
CONST_ID(id, "__tmp_classpath__");
st_delete(RCLASS_IV_TBL(clone), &id, 0);
CONST_ID(id, "__classpath__");
st_delete(RCLASS_IV_TBL(clone), &id, 0);
CONST_ID(id, "__classid__");

25
test/ruby/test_module.rb
View file

@ -259,6 +259,31 @@ class TestModule < Test::Unit::TestCase
assert_equal([:MIXIN, :USER], User.constants.sort)
end
def test_dup
bug6454 = '[ruby-core:45132]'
a = Module.new
Other.const_set :BUG6454, a
original = Other::BUG6454.inspect
b = a.dup
Other.const_set :BUG6454_dup, b
assert_equal "TestModule::Other::BUG6454_dup", b.inspect, bug6454
end
def test_dup_anonymous
bug6454 = '[ruby-core:45132]'
a = Module.new
original = a.inspect
b = a.dup
refute_equal original, b.inspect, bug6454
end
def test_included_modules
assert_equal([], Mixin.included_modules)
assert_equal([Mixin], User.included_modules)