List of okToRetryDFAWithK1() Examples

Examples of okToRetryDFAWithK1()

org.antlr.analysis.DFA.okToRetryDFAWithK1()
If this DFA failed to finish during construction, we might be able to retry with k=1 but we need to know whether it will potentially succeed. Can only succeed if there is a predicate to resolve the issue. Don't try if k=1 already as it would cycle forever. Timeout can retry with k=1 even if no predicate if k!=1.

Examples of org.antlr.analysis.DFA.okToRetryDFAWithK1()

    // Retry to create a simpler DFA if analysis failed (non-LL(*),
    // recursion overflow, or time out).
    boolean failed =
      lookaheadDFA.probe.isNonLLStarDecision() ||
      lookaheadDFA.probe.analysisOverflowed();
    if ( failed && lookaheadDFA.okToRetryDFAWithK1() ) {
      // set k=1 option and try again.
      // First, clean up tracking stuff
      decisionsWhoseDFAsUsesSynPreds.remove(lookaheadDFA);
      // TODO: clean up synPredNamesUsedInDFA also (harder)
      d.blockAST.setBlockOption(this, "k", Utils.integer(1));

View Full Code Here

Examples of org.antlr.analysis.DFA.okToRetryDFAWithK1()

    // Retry to create a simpler DFA if analysis failed (non-LL(*),
    // recursion overflow, or time out).
    boolean failed =
      lookaheadDFA.probe.isNonLLStarDecision() ||
      lookaheadDFA.probe.analysisOverflowed();
    if ( failed && lookaheadDFA.okToRetryDFAWithK1() ) {
      // set k=1 option and try again.
      // First, clean up tracking stuff
      decisionsWhoseDFAsUsesSynPreds.remove(lookaheadDFA);
      // TODO: clean up synPredNamesUsedInDFA also (harder)
      d.blockAST.setBlockOption(this, "k", Utils.integer(1));

View Full Code Here

Examples of org.antlr.analysis.DFA.okToRetryDFAWithK1()

    // Retry to create a simpler DFA if analysis failed (non-LL(*),
    // recursion overflow, or time out).
    boolean failed =
      lookaheadDFA.probe.isNonLLStarDecision() ||
      lookaheadDFA.probe.analysisOverflowed();
    if ( failed && lookaheadDFA.okToRetryDFAWithK1() ) {
      // set k=1 option and try again.
      // First, clean up tracking stuff
      decisionsWhoseDFAsUsesSynPreds.remove(lookaheadDFA);
      // TODO: clean up synPredNamesUsedInDFA also (harder)
      d.blockAST.setBlockOption(this, "k", Utils.integer(1));

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.