public static CodeTerm Decrement(CodeTerm[] arguments)
{
try
{
Operand operand;
GetOperand(arguments, out operand);
return(CodeValue.Create(operand.Decrement()));
}
catch (Exception ex)
{
return(new CodeValueException(ex));
}
}
public static CodeTerm Multiply(CodeTerm[] arguments)
{
try
{
Operand lhs;
Operand rhs;
GetOperands(arguments, out lhs, out rhs);
return(CodeValue.Create(lhs.Multiply(rhs)));
}
catch (Exception ex)
{
return(new CodeValueException(ex));
}
}
public static CodeTerm BitwiseShiftRight(CodeTerm[] arguments)
{
try
{
Operand lhs;
Operand rhs;
GetOperands(arguments, out lhs, out rhs);
return(CodeValue.Create(lhs.BitwiseShiftRight(rhs)));
}
catch (Exception ex)
{
return(new CodeValueException(ex));
}
}
public override void Emit(Emitter e)
{
var kind = (HasWin) ? ExpressionKinds.HasWin
: (Accums > 0) ? ExpressionKinds.HasFold
: (Lookup == null) ? ExpressionKinds.Closed : ExpressionKinds.Open;
var eb = ExpressionBlock.Create(Name, kind, Value.Compile(), DataType, Lookup, Accums);
//var eb = ExpressionBlock.Create(Name, kind, Value.Compile(), Value.DataType, Lookup, Accums);
if (AsCode)
{
e.OutLoad(CodeValue.Create(eb));
}
else
{
e.OutSeg(eb);
}
}
