object.c: no TypeError at special const

* object.c (special_object_p): no longer raise a TypeError for
  Integer and Float, and return itself instead.  [Feature#12979]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/test/ruby/test_object.rb b/test/ruby/test_object.rb
index dbe7e442ba..c1721de39c 100644
--- a/test/ruby/test_object.rb
+++ b/test/ruby/test_object.rb
@@ -23,6 +23,8 @@ class TestObject < Test::Unit::TestCase
     assert_equal true, true.dup
     assert_equal nil, nil.dup
     assert_equal false, false.dup
+    x = 1 << 64; assert_equal x, x.dup
+    x = 1.72723e-77; assert_equal x, x.dup
 
     assert_raise(TypeError) do
       Object.new.instance_eval { initialize_copy(1) }
@@ -49,6 +51,8 @@ class TestObject < Test::Unit::TestCase
     assert_equal true, true.clone
     assert_equal nil, nil.clone
     assert_equal false, false.clone
+    x = 1 << 64; assert_equal x, x.clone
+    x = 1.72723e-77; assert_equal x, x.clone
     assert_raise(ArgumentError) {1.clone(freeze: false)}
     assert_raise(ArgumentError) {true.clone(freeze: false)}
     assert_raise(ArgumentError) {nil.clone(freeze: false)}