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);
}
