public override CustomType EvaluateSemantic()
{
var leftType = LeftOperand.EvaluateSemantic();
var rightType = RightOperand.EvaluateSemantic();
var key = new Tuple <CustomType, CustomType>(leftType, rightType);
if (!OperatorRules.ContainsKey(key))
{
throw new SemanticException($"Opperation Rule Not Supported between {leftType} and {rightType}");
}
return(OperatorRules[key]);
}
public override Tipo EvaluateSemantic()
{
var ltipo = LeftOperand.EvaluateSemantic();
var rtipo = RightOperand.EvaluateSemantic();
if (ltipo.GetType() == rtipo.GetType())
{
if (ltipo is IntTipo)
{
return(ltipo);
}
}
throw new SemanticException($"No se puede dividir entre tipo: {ltipo} y {rtipo}");
}
public override ExpressionCode GenerateCode()
{
var leftType = LeftOperand.EvaluateSemantic();
var rightType = RightOperand.EvaluateSemantic();
if (leftType != null && rightType != null)
{
var stringCode = "( getIntLeftShiftValue( " + LeftOperand.GenerateCode().Code + " , " +
RightOperand.GenerateCode().Code + " ) )";
return(new ExpressionCode {
Code = stringCode, Type = "int"
});
}
throw new GenerationException("Cannot generate code from null type operand");
}
public override Tipo EvaluateSemantic()
{
var ltipo = LeftOperand.EvaluateSemantic();
var rtipo = RightOperand.EvaluateSemantic();
if (ltipo.GetType() != rtipo.GetType())
{
throw new SemanticException($"No se puede sumar entre tipo: {ltipo} y {rtipo}");
}
if (ltipo is IntTipo || ltipo is StringTipo || ltipo is BoolTipo)
{
return(ltipo);
}
throw new SemanticException($"No se puede sumar entre tipo: {ltipo} y {rtipo}");
}