warniiiing Help Me Pls - Printable Version

warniiiing Help Me Pls - Printable Version

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+--- Thread: warniiiing Help Me Pls (/showthread.php?tid=492919)

warniiiing Help Me Pls - alishvasis - 06.02.2014

Hi.This Is My code :

Код:

public waitrob()
{
    new robpossible;
    robpossible = 1;
}

Give Me This Warning:

Код:

warning 204: symbol is assigned a value that is never used: "taskhirpossible"

What Can Id Do

Help Me Tnx :Xx

Re: warniiiing Help Me Pls - PowerPC603 - 06.02.2014

It's because you define it, set a value in it, but it's never used.

Why create a variable and store a value in it if it won't get used anywhere to do something with it?

Either use the variable in an if-statement or whatever, or remove it.

It's like buying a coffee machine (new coffeemachine

, using it to make coffee (coffeemachine = 1), and never drink to coffee you just made (if (coffeemachine == 1) SendClientMessage(playerid, -1 "You're drinking the coffee")

.
It's a waste.

Re: warniiiing Help Me Pls - alishvasis - 06.02.2014

Quote:

Originally Posted by PowerPC603

It's because you define it, set a value in it, but it's never used.

Why create a variable and store a value in it if it won't get used anywhere to do something with it?

Either use the variable in an if-statement or whatever, or remove it.

How To Do Is? Pls Give Me Example

I Rep You :Xx

Re: warniiiing Help Me Pls - PowerPC603 - 06.02.2014

pawn Код:

public waitrob()
{
    new robpossible;
    robpossible = 1;

    if (robpossible == 1)
    {
        SendClientMessageToAll(-1, "Robbing is possible");
    }
}

In this example, you're using the "robpossible" in an if-statement to do something with it, like send a message to all players.
Now the variable is "used" and you won't get that warning anymore.

Re: warniiiing Help Me Pls - Beckett - 06.02.2014

How are you defining it as robpossible and the warning is.

Код:

warning 204: symbol is assigned a value that is never used: "taskhirpossible"

This warning has nothing to do with this line, however that variable is not used, use it in a simple if statement as explained above ^

Re: warniiiing Help Me Pls - alishvasis - 06.02.2014

Quote:

Originally Posted by DaniceMcHarley

How are you defining it as robpossible and the warning is.

Код:

warning 204: symbol is assigned a value that is never used: "taskhirpossible"

This warning has nothing to do with this line, however that variable is not used, use it in a simple if statement as explained above ^

Tnx Fixed This :Xx