Fix failure to identify prefix rules that also recurse

Fixes #1402
2016-11-24 14:38:34 -06:00 · 2016-11-24 14:38:34 -06:00 · f196971565
parent 6c2d4e6225
commit f196971565
1 changed files with 1 additions and 1 deletions
--- a/tool/src/org/antlr/v4/parse/LeftRecursiveRuleWalker.g
+++ b/tool/src/org/antlr/v4/parse/LeftRecursiveRuleWalker.g
@ -127,7 +127,7 @@ binary

 prefix
 	:	^(	ALT elementOptions?
-			({!((CommonTree)input.LT(1)).getText().equals(ruleName)}? element)+
+			element+
 			recurse epsilonElement*
 		 )
         {setAltAssoc((AltAST)$ALT,currentOuterAltNumber);}