parse.y: heredoc token

* parse.y (parser_heredoc_identifier): gather branches by quote
  char.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 3 deletions

diff --git a/parse.y b/parse.y
index 2a22c082cd..d7d15456d2 100644
--- a/parse.y
+++ b/parse.y
@@ -6401,6 +6401,7 @@ static int
 parser_heredoc_identifier(struct parser_params *parser)
 {
     int c = nextc(), term, func = 0;
+    int token = tSTRING_BEG;
     long len;
 
     if (c == '-') {
@@ -6419,7 +6420,9 @@ parser_heredoc_identifier(struct parser_params *parser)
       case '"':
 	func |= str_dquote; goto quoted;
       case '`':
-	func |= str_xquote;
+	token = tXSTRING_BEG;
+	func |= str_xquote; goto quoted;
+
       quoted:
 	newtok();
 	tokadd(func);
@@ -6442,7 +6445,6 @@ parser_heredoc_identifier(struct parser_params *parser)
 	    return 0;
 	}
 	newtok();
-	term = '"';
 	tokadd(func |= str_dquote);
 	do {
 	    if (tokadd_mbchar(c) == -1) return 0;
@@ -6461,7 +6463,7 @@ parser_heredoc_identifier(struct parser_params *parser)
 				  lex_lastline);		/* nd_orig */
     nd_set_line(lex_strterm, ruby_sourceline);
     ripper_flush(parser);
-    return term == '`' ? tXSTRING_BEG : tSTRING_BEG;
+    return token;
 }
 
 static void