private PLvalue DetypeArray(PType type)
{
if (type is AArrayTempType)
{
AArrayTempType atype = (AArrayTempType)type;
return(new AArrayLvalue(atype.GetToken(), new ALvalueExp(DetypeArray(atype.GetType())),
atype.GetDimention()));
}
if (type is ANamedType)
{
ANamedType atype = (ANamedType)type;
return(new AAmbiguousNameLvalue(atype.GetName()));
}
if (type is AVoidType)
{
AVoidType atype = (AVoidType)type;
throw new Exception(Util.TokenToStringPos(atype.GetToken()) + " (Weeder)Unexpected type: void. It should not be possible for this error to occur");
}
/*if (type is AArrayType)
* {
* AArrayType atype = (AArrayType)type;
* throw new Exception(Util.TokenToStringPos(atype.GetToken()) + " (Weeder)Unexpected type: ArrayType. It should not be possible for this error to occur");
* }*/
throw new Exception("(Weeder)Unexpected type: none. It should not be possible for this error to occur");
}
public override void OutAVoidType(AVoidType node)
{
// check: void type must be a return types.
if (node.Parent().GetType() != typeof(AFuncDecl))
{
Error.Fatal(ErrorType.VoidTypeNotReturnType, node.GetToken());
}
base.OutAVoidType(node);
}
public override void CaseAVoidType(AVoidType node)
{
Write("void");
}
