Re: GNUstep Code Freeze

[Riccardo Mottola]

Hi,

Fred Kiefer wrote:
> That is interesting, your selector string contains the additional 
> characters "Abnai\031". Where  could these come from?
>
> As I wrote I cannot reproduce it here and it will require somebody to 
> debug this who is actually seeing the problem. Could you please set a 
> breakpoint at line 180 in GSThemeInspector.m and start inspecting 
> stuff there?
Breakpoint 1, -[GSThemeInspector update:] (self=0x82fa6a4, _cmd=0xb7fcea88,
    sender=0x82e2684) at GSThemeInspector.m:181
181           r = [[s documentView] frame];
(gdb) po s
 h=-&- v=-&- <NSScrollView: 0x829f084> f={x = 10; y = 10; width = 252; 
height = 225} b={x = 0; y = 0; width = 252; height = 225}

(gdb) po content
 h=-&- v=-&- <NSView: 0x83021d4> f={x = 1; y = 9; width = 272; height = 
388} b={x = 0; y = 0; width = 272; height = 388}

if I type "n", I get this sequence:
181           r = [[s documentView] frame];
(gdb) n
178           [content addSubview: s];
(gdb) n
179           RELEASE(s);
(gdb) n
181           r = [[s documentView] frame];

this looks corrupt, doesn't it?
Anyway, if I continue with "n" I get:
181           r = [[s documentView] frame];
(gdb) n
-[GSThemeInspector update:] (self=0xb7e4f103, _cmd=0x839f4ec,
    sender=0xb7fcea88) at GSThemeInspector.m:182
182           v = [[NSTextView alloc] initWithFrame: r
181           r = [[s documentView] frame];
(gdb) n
182           v = [[NSTextView alloc] initWithFrame: r];
(gdb) n
unknown type eos. The next step in theming, but with a strong root in NeXT.

Program received signal SIGABRT, Aborted.
0xb7fe2424 in __kernel_vsyscall ()

If I rerun and stop just before the crash, I can see:
(gdb) n
182           v = [[NSTextView alloc] initWithFrame: r];
(gdb) p r
$1 = <optimized out>
(gdb) p s
$2 = (struct NSScrollView *) 0x81afe8c
(gdb) po s
 h=-&- v=-&- <NSScrollView: 0x81afe8c> f={x = 10; y = 10; width = 252; 
height = 225} b={x = 0; y = 0; width = 252; height = 225}
(gdb) n
181           r = [[s documentView] frame];
(gdb) n
-[GSThemeInspector update:] (self=0xb7e4f103, _cmd=0x8140d84,
    sender=0xb7fcea88) at GSThemeInspector.m:182
182           v = [[NSTextView alloc] initWithFrame: r];

This is absolutely confusing, I think the debugger is spitting out crap.

Riccardo