From 982b70fbfdbb2101983ceab5cc7088ad43fd0fed Mon Sep 17 00:00:00 2001
From: Terence Parr <parrt@antlr.org>
Date: Mon, 2 Jun 2014 18:02:17 -0700
Subject: [PATCH] reportAttemptingFullContext didn't get conflicting alts
 unless decision had predicates.

---
 .../Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java b/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
index 077e5650c..e789f9b9f 100755
--- a/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
+++ b/runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
@@ -504,7 +504,7 @@ public class ParserATNSimulator extends ATNSimulator {
 
 			if ( D.requiresFullContext && mode != PredictionMode.SLL ) {
 				// IF PREDS, MIGHT RESOLVE TO SINGLE ALT => SLL (or syntax error)
-				BitSet conflictingAlts = null;
+				BitSet conflictingAlts = D.configs.conflictingAlts;
 				if ( D.predicates!=null ) {
 					if ( debug ) System.out.println("DFA state has preds in DFA sim LL failover");
 					int conflictIndex = input.index();