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reportAttemptingFullContext didn't get conflicting alts unless decision had predicates.

This commit is contained in:
Terence Parr 2014-06-02 18:02:17 -07:00
parent 52fbc5edc9
commit 982b70fbfd
1 changed files with 1 additions and 1 deletions
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2
runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
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@ -504,7 +504,7 @@ public class ParserATNSimulator extends ATNSimulator {
if ( D.requiresFullContext && mode != PredictionMode.SLL ) { if ( D.requiresFullContext && mode != PredictionMode.SLL ) {
// IF PREDS, MIGHT RESOLVE TO SINGLE ALT => SLL (or syntax error) // IF PREDS, MIGHT RESOLVE TO SINGLE ALT => SLL (or syntax error)
BitSet conflictingAlts = null; BitSet conflictingAlts = D.configs.conflictingAlts;
if ( D.predicates!=null ) { if ( D.predicates!=null ) {
if ( debug ) System.out.println("DFA state has preds in DFA sim LL failover"); if ( debug ) System.out.println("DFA state has preds in DFA sim LL failover");
int conflictIndex = input.index(); int conflictIndex = input.index();