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fix a typo in optimisation code

This commit is contained in:
Eric Vergnaud 2016-12-01 22:23:53 +08:00
parent 3cbc456355
commit 682e0341c1
1 changed files with 1 additions and 1 deletions
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2
runtime/JavaScript/src/antlr4/atn/ParserATNSimulator.js
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@ -1385,7 +1385,7 @@ ParserATNSimulator.prototype.canDropLoopEntryEdgeInLeftRecursiveRule = function(
// Look for complex prefix 'between expr and expr' case where 2nd expr's
// return state points at block end state of (...)* internal block
if (returnStateTarget.stateType == ATNState.BLOCK_END && returnStateTarget.transitionslength == 1
if (returnStateTarget.stateType == ATNState.BLOCK_END && returnStateTarget.transitions.length == 1
&& returnStateTarget.transitions[0].isEpsilon && returnStateTarget.transitions[0].target == p)
continue;