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fixes #1108

This commit is contained in:
Eric Vergnaud 2016-02-09 10:25:31 +08:00
parent 7a59e92b8d
commit b0196bc86e
1 changed files with 3 additions and 3 deletions
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6
runtime/JavaScript/src/antlr4/atn/ParserATNSimulator.js
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@ -1258,10 +1258,10 @@ ParserATNSimulator.prototype.closureCheckingStopState = function(config, configs
}
continue;
}
returnState = this.atn.states[config.context.getReturnState(i)];
newContext = config.context.getParent(i); // "pop" return state
var returnState = this.atn.states[config.context.getReturnState(i)];
var newContext = config.context.getParent(i); // "pop" return state
var parms = {state:returnState, alt:config.alt, context:newContext, semanticContext:config.semanticContext};
c = new ATNConfig(parms, null);
var c = new ATNConfig(parms, null);
// While we have context to pop back from, we may have
// gotten that context AFTER having falling off a rule.
// Make sure we track that we are now out of context.