public override void DoUnify(DataType var, Substitution substitution)
{
if (Name != var.Name || Arguments.Count != var.Arguments.Count)
{
throw TypeException.Create(this.Perform(substitution), var.Perform(substitution));
}
for (var i = 0; i < Arguments.Count; ++i)
{
Arguments[i].Perform(substitution).Unify(var.Arguments[i].Perform(substitution), substitution);
}
}
public void TestTypeException()
{
TypeException exception = null;
try
{
Helper.ParseLine("Q 1 2 3 4");
}catch (TypeException ex)
{
exception = ex;
}
Assert.AreEqual(typeof(TypeException), exception.GetType());
}
public MyProgramException(string message, TypeException type)
: base(message)
{
this.Type = type;
}
public virtual void DoUnify(Type that, Substitution substitution)
{
throw TypeException.Create(Perform(substitution), that.Perform(substitution));
}