AlliedModders - [BUG] PAWN fails???

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- - [BUG] PAWN fails??? (https://forums.alliedmods.net/showthread.php?t=50089)

Simon Logic

01-19-2007 09:22

[BUG] PAWN fails???

Please execute this one:

Code:

#include <amxmodx>

public plugin_init()
{
    new arr[0] = {1}
    new Float:farr[0] = {1.0}
    new inv
    new Float:finv

    inv = -arr[0]   
    finv = -farr[0] 
    log_amx("%d; %f", inv, finv)
}

Output:

Code:

L 01/19/2007 - 16:31:42: [test_bug.amxx] -1; 1.00000

What a hell with Float calculations?

Minimum

01-19-2007 12:18

Re: [BUG] PAWN fails???

Code:

#include <amxmodx>

public plugin_init()
{
    new arr[0] = {1}
    new Float:farr[0] = {1.0}
    new inv
    new Float:finv

    inv = -arr[0]   
    finv = -farr[0] 
    log_amx("%i; %f", inv, finv)
}

Code:

#include <amxmodx> 

public plugin_init() { 
    new arr = 1
    new Float:farr = 1.0
    new inv
    new Float:finv
    
    inv = -arr
    finv = -farr
    log_amx("%i; %f", inv, finv)
}

Code:

L 01/19/2007 - 08:34:43: [testfunc.amxx] -1; 1.000000

None of these work either...

Simon Logic

01-19-2007 12:32

Re: [BUG] PAWN fails???

Don't understand what you mean. It should BE fixed? Yeah, it SHOULD! But it can be an interpreter error.

By now workaround is

Code:

finv = 0.0-farr[0] 
// or even
finv = -1.0*farr[0]

|POW|Da_ghost

01-19-2007 12:40

Re: [BUG] PAWN fails???

I can confirm this.
Its really wierd.

BAILOPAN

01-19-2007 13:56

Re: [BUG] PAWN fails???

Open your float.inc file and find this block:

Code:

stock Float:operator-(Float:oper)
    return oper^Float:((-1)^((-1)/2)); /* IEEE values are sign/magnitude */

Replace it with this:

Code:

stock Float:operator-(Float:oper)
    return oper^Float:cellmin;                  /* IEEE values are sign/magnitude */

See if that fixes it.

Simon Logic

01-19-2007 18:19

Re: [BUG] PAWN fails???

Yes, it does.

XxAvalanchexX

01-20-2007 00:35

Re: [BUG] PAWN fails???

This is actually pretty old:
http://forums.alliedmods.net/showpos...4&postcount=18

PM	01-20-2007 10:19

Re: [BUG] PAWN fails???

I wonder when and why this hack stopped wokring...

BAILOPAN

01-20-2007 13:21

Re: [BUG] PAWN fails???

PM: I yam just as mystified as you :x

sawce

02-19-2007 03:12

Re: [BUG] PAWN fails???

This is fixed in revision 3336

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