parse.y: fix token

* parse.y (paren_args): fix separator token at `foo::bar()` in
  ripper.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 29 insertions, 0 deletions

diff --git a/test/ripper/test_parser_events.rb b/test/ripper/test_parser_events.rb
index 6f1fc92238..46204bcec6 100644
--- a/test/ripper/test_parser_events.rb
+++ b/test/ripper/test_parser_events.rb
@@ -346,12 +346,41 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
     }
     assert_equal true, thru_call
     assert_equal "[call(ref(self),.,foo)]", tree
+
+    thru_call = false
+    assert_nothing_raised {
+      tree = parse("self.foo()", :on_call) {thru_call = true}
+    }
+    assert_equal true, thru_call
+    assert_equal "[call(ref(self),.,foo,[])]", tree
+
     thru_call = false
     assert_nothing_raised(bug2233) {
       tree = parse("foo.()", :on_call) {thru_call = true}
     }
     assert_equal true, thru_call
     assert_equal "[call(vcall(foo),.,call,[])]", tree
+
+    thru_call = false
+    assert_nothing_raised {
+      tree = parse("self::foo", :on_call) {thru_call = true}
+    }
+    assert_equal true, thru_call
+    assert_equal "[call(ref(self),::,foo)]", tree
+
+    thru_call = false
+    assert_nothing_raised {
+      tree = parse("self::foo()", :on_call) {thru_call = true}
+    }
+    assert_equal true, thru_call
+    assert_equal "[call(ref(self),::,foo,[])]", tree
+
+    thru_call = false
+    assert_nothing_raised(bug2233) {
+      tree = parse("foo::()", :on_call) {thru_call = true}
+    }
+    assert_equal true, thru_call
+    assert_equal "[call(vcall(foo),::,call,[])]", tree
   end
 
   def test_excessed_comma