From a3abda46b041213614658ca4d8bf441ce5ebb2d5 Mon Sep 17 00:00:00 2001 From: nobu Date: Mon, 23 Jan 2017 06:16:04 +0000 Subject: object.c: no TypeError at Symbol * object.c (special_object_p): uninterned Symbol also should not raise a TypeError but return itself instead, as well as interned Symbols. [ruby-core:79216] [Bug #13145] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- object.c | 1 + test/ruby/test_object.rb | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/object.c b/object.c index 3a9a556947..6f4b1239c8 100644 --- a/object.c +++ b/object.c @@ -304,6 +304,7 @@ special_object_p(VALUE obj) switch (BUILTIN_TYPE(obj)) { case T_BIGNUM: case T_FLOAT: + case T_SYMBOL: return TRUE; default: return FALSE; diff --git a/test/ruby/test_object.rb b/test/ruby/test_object.rb index c1721de39c..7c1b98f76e 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 = :x; assert_equal x, x.dup + x = "bug13145".intern; assert_equal x, x.dup x = 1 << 64; assert_equal x, x.dup x = 1.72723e-77; assert_equal x, x.dup @@ -51,6 +53,8 @@ class TestObject < Test::Unit::TestCase assert_equal true, true.clone assert_equal nil, nil.clone assert_equal false, false.clone + x = :x; assert_equal x, x.dup + x = "bug13145".intern; assert_equal x, x.dup x = 1 << 64; assert_equal x, x.clone x = 1.72723e-77; assert_equal x, x.clone assert_raise(ArgumentError) {1.clone(freeze: false)} -- cgit v1.2.3