public override void Do(ICommandContext context)
{
BaseType op2 = null; //context.RunStack.Pop().Clone();
BaseType op1 = null; //context.RunStack.Pop().Clone();
BaseType result = null;
BaseType first = null;
BaseType second = null;
using (var listener = new Memory.AutoCleanup())
{
op2 = context.RunStack.Pop().Clone();
op1 = context.RunStack.Pop().Clone();
TypeEnum biggerType = TypeHierarchy.GetBiggerType(op1.Type, op2.Type);
first = op1.ConvertTo(biggerType);
second = op2.ConvertTo(biggerType);
// Note: Dereference has no effect on tests.
result = first.Dereference().Clone();
switch (operation)
{
case Operations.Addition:
result.Add(second);
break;
case Operations.Subtraction:
result.Subtract(second);
break;
case Operations.Multiplication:
result.Multiply(second);
break;
case Operations.Division:
result.Divide(second);
break;
case Operations.Power:
result.Power(second);
break;
case Operations.Modulo:
result.Modulo(second);
break;
case Operations.LogicalXor:
result = ValueFactory.Create(first && !second || !first && second);
break;
case Operations.LogicalOr:
result = ValueFactory.Create(first || second);
break;
case Operations.LogicalAnd:
result = ValueFactory.Create(first && second);
break;
default:
break;
}
}
//op1.Delete();
//op2.Delete();
context.RunStack.Push(result.Clone());
}
public override void Do(ICommandContext context)
{
BaseType value = context.RunStack.Pop();
BaseType result = value;
using (var listener = new Memory.AutoCleanup())
{
switch (operation)
{
case Operations.Negate:
result = value.Dereference().Clone();
result.Negate();
break;
case Operations.Plus:
// It does simply nothing. Completely useless.
break;
case Operations.PrefixDecrement:
value.Subtract(ValueFactory.Create(1));
break;
case Operations.PrefixIncrement:
value.Add(ValueFactory.Create(1));
break;
case Operations.PostfixDecrement:
result = value.Dereference().Clone();
value.Subtract(ValueFactory.Create(1));
break;
case Operations.PostfixIncrement:
result = value.Dereference().Clone();
value.Add(ValueFactory.Create(1));
break;
case Operations.LogicalNot:
result = new VapeTeam.Psimulex.Core.Types.Boolean(!value.ToBoolean());
break;
default:
break;
}
}
context.RunStack.Push(result.Clone());
}