Re: variable scope in gdb/xcode
Re: variable scope in gdb/xcode
- Subject: Re: variable scope in gdb/xcode
- From: Christiaan Hofman <email@hidden>
- Date: Mon, 21 Jun 2010 21:58:40 +0200
On Jun 21, 2010, at 21:14, Tony Romano wrote:
> Given this snippet:
>
> -(void) foo: (id) bar
> {
> ...
> [receiver method:fn completionHandler:^(...)
> {
> // I use bar within scope no problems, but ...
>
> // try to examine bar in the block(po bar) and you get a message in the console that says
> // No symbol "bar" in current context
> }];
>
> ...
>
> }
>
> Can someone tell me what I need to do to examine the parameter bar in the block? Thanks.
>
> XCode 3.2.2/Snow 10.6.4
>
> -Tony
Add a breakpoint somewhere inside the foo: method.
Christiaan
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