From f78d92c5cafbf4e5292df025eaf290070f4367d7 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 28 Jun 2017 06:13:00 +0000
Subject: parse.y: fix token

* parse.y (parser_parse_string): return proper token tREGEXP_END
  at unterminated regexp.  [Bug #13363]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59196 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_parse.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_parse.rb b/test/ruby/test_parse.rb
index a604d3b193..d6850f4bfd 100644
--- a/test/ruby/test_parse.rb
+++ b/test/ruby/test_parse.rb
@@ -1022,6 +1022,14 @@ x = __ENCODING__
     assert_operator(line, :end_with?, "...\n")
   end
 
+  def test_unterminated_regexp_error
+    e = assert_raise(SyntaxError) do
+      eval("/x")
+    end.message
+    assert_match(/unterminated regexp meets end of file/, e)
+    assert_not_match(/unexpected tSTRING_END/, e)
+  end
+
 =begin
   def test_past_scope_variable
     assert_warning(/past scope/) {catch {|tag| eval("BEGIN{throw tag}; tap {a = 1}; a")}}
-- 
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