public void Visit(CompaExprContext parserRule, IObjectContext <IVar, IVar> context)
{
Visit(parserRule.left, context);
Visit(parserRule.right, context);
if (!globalContext.IfDefineType(parserRule.left.computedType.Name) || !globalContext.IfDefineType(parserRule.right.computedType.Name))
{
parserRule.computedType = globalContext.Undefined;
}
else if (parserRule.op.Text == "=")
{
//Si al menos uno es de tipo int, bool o' string y los tipos son diferentes capturamos el error
if (!parserRule.right.computedType.Equals(parserRule.left.computedType) && (parserRule.left.computedType.Equals(globalContext.Int) || parserRule.left.computedType.Equals(globalContext.Bool) || parserRule.left.computedType.Equals(globalContext.String) || parserRule.right.computedType.Equals(globalContext.Int) || parserRule.right.computedType.Equals(globalContext.Bool) || parserRule.right.computedType.Equals(globalContext.String)))
{
errorLogger.LogError($"({parserRule.Start.Line},{parserRule.Start.Column + 1}) - Type Error: Operator '{parserRule.op.Text }' cannot be applied to operands of type '{parserRule.left.computedType.Name}' and '{parserRule.right.computedType.Name}'");
parserRule.computedType = globalContext.Undefined;
}
else
{
parserRule.computedType = globalContext.Bool;
}
}
else
{
//Lo dejo como un tipo idefinido
if (!parserRule.left.computedType.Equals(globalContext.Int) || !parserRule.right.computedType.Equals(globalContext.Int))
{
errorLogger.LogError($"({parserRule.Start.Line},{parserRule.Start.Column + 1}) - Type Error: Operator '{parserRule.op.Text }' cannot be applied to operands of type '{parserRule.left.computedType.Name}' and '{parserRule.right.computedType.Name}'");
parserRule.computedType = globalContext.Undefined;
}
else
{
parserRule.computedType = globalContext.Bool;
}
}
}
public IHolderCil Visit(CompaExprContext parserRule, IFunctionCil cilTree, IContextCil contextCil)
{
var value = new LocalCil($"_value{cilTree.LocalCils.Count}");
cilTree.LocalCils.Add(value);
var valueLeft = Visit(parserRule.left, cilTree, contextCil);
var valueRight = Visit(parserRule.right, cilTree, contextCil);
if (parserRule.left.computedType == GlobalContext.Int)
{
valueLeft = GetValue(valueLeft, cilTree, CilAst.Int);
valueRight = GetValue(valueRight, cilTree, CilAst.Int);
}
else if (parserRule.left.computedType == GlobalContext.Bool)
{
valueLeft = GetValue(valueLeft, cilTree, CilAst.Bool);
valueRight = GetValue(valueRight, cilTree, CilAst.Bool);
}
else if (parserRule.left.computedType == GlobalContext.String)
{
valueLeft = GetValue(valueLeft, cilTree, CilAst.String);
valueRight = GetValue(valueRight, cilTree, CilAst.String);
}
switch (parserRule.op.Text)
{
case "<":
cilTree.ThreeDirInses.Add(new MinorCil(value, valueLeft, valueRight));
break;
case "<=":
cilTree.ThreeDirInses.Add(new Minor_EqualCil(value, valueLeft, valueRight));
break;
case "=":
if (parserRule.left.computedType == GlobalContext.String)
{
cilTree.ThreeDirInses.Add(new EqualStringCil(value, valueLeft, valueRight));
}
else
{
cilTree.ThreeDirInses.Add(new EqualCil(value, valueLeft, valueRight));
}
break;
default:
break;
}
return(CreateABasicTypeWhitVal(cilTree, CilAst.Bool, value));
}