parse.y: last content of heredoc

* parse.y (parser_here_document): store dispatched result of
  on_tstring_content at the last fragment of a here document.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/test/ripper/test_sexp.rb b/test/ripper/test_sexp.rb
index 2c5bcdacde..8fc17fdd4a 100644
--- a/test/ripper/test_sexp.rb
+++ b/test/ripper/test_sexp.rb
@@ -33,6 +33,11 @@ class TestRipper::Sexp < Test::Unit::TestCase
     assert_equal '(?<n>a(b|\g<n>))', search_sexp(:@tstring_content, search_sexp(:regexp_literal, sexp))[1]
   end
 
+  def test_heredoc_content
+    sexp = Ripper.sexp("<<E\nfoo\nE")
+    assert_equal "foo\n", search_sexp(:@tstring_content, sexp)[1]
+  end
+
   def search_sexp(sym, sexp)
     return sexp if !sexp or sexp[0] == sym
     sexp.find do |e|