private bool multOrDiv_sempred(MultOrDivContext _localctx, int predIndex) { switch (predIndex) { case 2: return(Precpred(Context, 3)); case 3: return(Precpred(Context, 2)); } return(true); }
private MultOrDivContext multOrDiv(int _p) { ParserRuleContext _parentctx = Context; int _parentState = State; MultOrDivContext _localctx = new MultOrDivContext(Context, _parentState); MultOrDivContext _prevctx = _localctx; int _startState = 6; EnterRecursionRule(_localctx, 6, RULE_multOrDiv, _p); try { int _alt; EnterOuterAlt(_localctx, 1); { { _localctx = new ToPowContext(_localctx); Context = _localctx; _prevctx = _localctx; State = 45; pow(); } Context.Stop = TokenStream.LT(-1); State = 55; ErrorHandler.Sync(this); _alt = Interpreter.AdaptivePredict(TokenStream, 5, Context); while (_alt != 2 && _alt != global::Antlr4.Runtime.Atn.ATN.INVALID_ALT_NUMBER) { if (_alt == 1) { if (ParseListeners != null) { TriggerExitRuleEvent(); } _prevctx = _localctx; { State = 53; ErrorHandler.Sync(this); switch (Interpreter.AdaptivePredict(TokenStream, 4, Context)) { case 1: { _localctx = new MultiplicationContext(new MultOrDivContext(_parentctx, _parentState)); PushNewRecursionContext(_localctx, _startState, RULE_multOrDiv); State = 47; if (!(Precpred(Context, 3))) { throw new FailedPredicateException(this, "Precpred(Context, 3)"); } State = 48; Match(MULT); State = 49; pow(); } break; case 2: { _localctx = new DivisionContext(new MultOrDivContext(_parentctx, _parentState)); PushNewRecursionContext(_localctx, _startState, RULE_multOrDiv); State = 50; if (!(Precpred(Context, 2))) { throw new FailedPredicateException(this, "Precpred(Context, 2)"); } State = 51; Match(DIV); State = 52; pow(); } break; } } } State = 57; ErrorHandler.Sync(this); _alt = Interpreter.AdaptivePredict(TokenStream, 5, Context); } } } catch (RecognitionException re) { _localctx.exception = re; ErrorHandler.ReportError(this, re); ErrorHandler.Recover(this, re); } finally { UnrollRecursionContexts(_parentctx); } return(_localctx); }
public ToPowContext(MultOrDivContext context) { CopyFrom(context); }
public DivisionContext(MultOrDivContext context) { CopyFrom(context); }
public MultiplicationContext(MultOrDivContext context) { CopyFrom(context); }
public virtual void CopyFrom(MultOrDivContext context) { base.CopyFrom(context); }