/// <summary>
/// 将数值后减1，即 i--;
/// </summary>
/// <param name="t"></param>
/// <returns></returns>
public static ScriptObject PosDec(ScriptObject t)
{
Contract.Assert(t.Type == ValueType.NUMBER);
ScriptObject newobj = ScriptObject.CreateNum(t.Value.Number);
t.Value.Number--;
return(newobj);
}
/// <summary>
/// 除法
/// </summary>
public static ScriptObject Divide(ScriptObject obj1, ScriptObject obj2)
{
if (obj1.Type != obj2.Type)
{
return(GetNil());
}
if (obj1.Type == ValueType.NUMBER)
{
ScriptObject s = ScriptObject.CreateNum(obj1.Value.Number / obj2.Value.Number);
return(s);
}
return(GetNil());
}
