From ddd7dd0f8cb255f81603de6e0656f0fd0c245804 Mon Sep 17 00:00:00 2001
From: nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 22 Mar 2017 14:26:42 +0000
Subject: merge revision(s) 56020,57717: [Backport #13253]

	parse.y: heredoc token

	* parse.y (parser_heredoc_identifier): gather branches by quote
	  char.
	parse.y: indent at invalid identifier

	* parse.y (parser_heredoc_identifier): set indent only when valid
	  identifier, not to dedent non-existent contents later.
	  [ruby-core:79772] [Bug #13253]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@58061 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_syntax.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index 50c3e7e6b5..eba5f6d851 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -622,6 +622,10 @@ eom
     assert_equal(expected, actual, bug7559)
   end
 
+  def test_dedented_heredoc_invalid_identifer
+    assert_syntax_error('<<~ "#{}"', /unexpected <</)
+  end
+
   def test_lineno_operation_brace_block
     expected = __LINE__ + 1
     actual = caller_lineno\
-- 
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