public Constant(int constant)
{
type = 2;
@bool = false;
number = LNumber.makeInteger(constant);
@string = null;
}
public Constant(LObject constant)
{
if(constant is LNil)
{
type = 0;
@bool = false;
number = null;
@string = null;
}
else if(constant is LBoolean)
{
type = 1;
@bool = constant == LBoolean.LTRUE;
number = null;
@string = null;
}
else if(constant is LNumber)
{
type = 2;
@bool = false;
number = (LNumber) constant;
@string = null;
}
else if(constant is LString)
{
type = 3;
@bool = false;
number = null;
@string = ((LString) constant).deref();
}
else if(constant == null)
{
throw new Exception("Constant is null!");
}
else
{
throw new Exception("Illegal constant type: " + constant.ToString());
}
}