[Bug #19291] Rewind to the previous line

When rewinding looking ahead after newline token, also reset the last
line string, the pointers to it, and the location, not only the line
number.

1 files changed, 1 insertions, 0 deletions

diff --git a/test/ruby/test_parse.rb b/test/ruby/test_parse.rb
index 4488ea620e..2f2c062ceb 100644
--- a/test/ruby/test_parse.rb
+++ b/test/ruby/test_parse.rb
@@ -14,6 +14,7 @@ class TestParse < Test::Unit::TestCase
 
   def test_error_line
     assert_syntax_error('------,,', /\n\z/, 'Message to pipe should end with a newline')
+    assert_syntax_error("{hello\n  world}", /hello/)
   end
 
   def test_else_without_rescue