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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6783]
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parrt 2010-03-31 17:07:49 -08:00
parent 067b6b60f6
commit 856c532174
1 changed files with 6 additions and 0 deletions
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6
tool/src/org/antlr/v4/analysis/PredictionDFAFactory.java
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@ -303,6 +303,12 @@ public class PredictionDFAFactory {
* always detect the conflict later when checking for context suffixes... * always detect the conflict later when checking for context suffixes...
* I check for left-recursive stuff and terminate before analysis to * I check for left-recursive stuff and terminate before analysis to
* avoid need to do this more expensive computation. * avoid need to do this more expensive computation.
*
* Side-effect warning:
*
* Rather than pass in a list of configs to update or return and
* collect lots of little config lists, it's more efficient to
* modify d's config list directly.
*/ */
public void closure(DFAState d, NFAConfig c, boolean collectPredicates) { public void closure(DFAState d, NFAConfig c, boolean collectPredicates) {
//NFAConfig proposedNFAConfig = new NFAConfig(s, altNum, context, semanticContext); //NFAConfig proposedNFAConfig = new NFAConfig(s, altNum, context, semanticContext);