private bool IsArrayType(TokenPredictor predictor)
{
return(predictor
.Expect(IsNotArrayType)
.Expect(TokenTag.OPEN_SQUARE_BRACE)
.Result);
}
private bool IsIdentifierList(TokenPredictor predictor)
{
return(predictor
.Expect(TokenTag.ID)
.Skip(TokenTag.ID, TokenTag.DOT)
.Result);
}
private bool IsNotArrayType(TokenPredictor predictor)
{
// todo: implement checking for general type names
var snapshot = new TokenPredictor(predictor);
if (predictor.Expect(IsPrimitiveType).Result)
{
return(true);
}
return(false);
}
public TokenPredictor Restore(TokenPredictor predictor)
{
_shift = predictor._shift;
Result = predictor.Result;
return(this);
}
public TokenPredictor(TokenPredictor predictor)
{
_enumerator = predictor._enumerator;
_shift = predictor._shift;
Result = true;
}