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rm dead code 

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8905]
This commit is contained in:
parrt 2011-07-24 15:26:52 -08:00
parent b4b02bb813
commit 613c802c8c
1 changed files with 0 additions and 9 deletions
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9
runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
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@ -52,14 +52,6 @@ public class ParserATNSimulator extends ATNSimulator {
protected Set<ATNConfig> closureBusy = new HashSet<ATNConfig>(); protected Set<ATNConfig> closureBusy = new HashSet<ATNConfig>();
/** Upon entry for prediction, we might need to execute actions and
* we need to know original context passed to us from parser or
* lexer. This is the stack and any args, locals, labels, etc...
* Meaningless across adaptivePredict() calls but easier as field
* than passing down many function calls.
protected RuleContext _ctx;
*/
public ParserATNSimulator(ATN atn) { public ParserATNSimulator(ATN atn) {
super(atn); super(atn);
ctxToDFAs = new HashMap<RuleContext, DFA[]>(); ctxToDFAs = new HashMap<RuleContext, DFA[]>();
@ -78,7 +70,6 @@ public class ParserATNSimulator extends ATNSimulator {
public int adaptivePredict(TokenStream input, int decision, RuleContext originalContext) { public int adaptivePredict(TokenStream input, int decision, RuleContext originalContext) {
predict_calls++; predict_calls++;
// this._ctx = originalContext;
DFA dfa = decisionToDFA[decision]; DFA dfa = decisionToDFA[decision];
if ( dfa==null || dfa.s0==null ) { if ( dfa==null || dfa.s0==null ) {
ATNState startState = atn.decisionToState.get(decision); ATNState startState = atn.decisionToState.get(decision);