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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-14 11:11:45 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-14 11:11:45 +0000 |
commit | 2de3281af4050913ae2c8e47f47c0cdb422a48d1 (patch) | |
tree | 0106aca75e5f825679200138f20325b2f33694b7 /test | |
parent | db4e9d5eb331cfbb5c9d9a1abbb87955ae63a99b (diff) | |
download | ruby-2de3281af4050913ae2c8e47f47c0cdb422a48d1.tar.gz |
parse.y: warn reference after method definition
* parse.y (primary): restore current_arg so that circular
reference after a method definition is also warned.
[ruby-core:61299] [Bug #9593]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_syntax.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index 38799a841e..eb63e3dfa7 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -203,6 +203,16 @@ class TestSyntax < Test::Unit::TestCase end o = Object.new + assert_warn(/circular argument reference - var/) do + o.instance_eval("def foo(var = (def bar;end; var)) var end") + end + + o = Object.new + assert_warn(/circular argument reference - var/) do + o.instance_eval("def foo(var = (def self.bar;end; var)) var end") + end + + o = Object.new assert_warn("") do o.instance_eval("def foo(var = bar {|var| var}) var end") end |