diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-05 06:56:49 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-05 06:56:49 +0000 |
commit | 01740f0c273c89f7bcff3d5014d73c8ff6fb1986 (patch) | |
tree | b77db215efbdf036129c34ca4a1548e69ee990e8 /test | |
parent | 89e70fe8e7d6b6253e5aa84c2b414957a22a3d7d (diff) | |
download | ruby-01740f0c273c89f7bcff3d5014d73c8ff6fb1986.tar.gz |
parse.y: optional arguments in rhs
* parse.y (f_arg_asgn): define optional arguments as argument
variables in the rhs default expressions.
[ruby-core:61299] [Bug #9593]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45272 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_syntax.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index cac755a390..bc1d80f990 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -111,6 +111,30 @@ class TestSyntax < Test::Unit::TestCase assert_raise(TypeError) {o.kw(**h)} end + def test_keyword_self_reference + bug9593 = '[ruby-core:61299] [Bug #9593]' + o = Object.new + def o.foo(var: defined?(var)) var end + assert_equal(42, o.foo(var: 42)) + assert_equal("local-variable", o.foo, bug9593) + + o = Object.new + def o.foo(var: var) var end + assert_nil(o.foo, bug9593) + end + + def test_optional_self_reference + bug9593 = '[ruby-core:61299] [Bug #9593]' + o = Object.new + def o.foo(var = defined?(var)) var end + assert_equal(42, o.foo(42)) + assert_equal("local-variable", o.foo, bug9593) + + o = Object.new + def o.foo(var = var) var end + assert_nil(o.foo, bug9593) + end + def test_warn_grouped_expression bug5214 = '[ruby-core:39050]' assert_warning("", bug5214) do |