Re: Objective C Compiler Settings
Re: Objective C Compiler Settings
- Subject: Re: Objective C Compiler Settings
- From: Michael Ash <email@hidden>
- Date: Sun, 28 Jun 2009 19:18:50 -0400
On Sun, Jun 28, 2009 at 4:12 PM, Tommy Nordgren<email@hidden> wrote:
> Are there any compiler flags you can provide when compiling Objective C
> code,
> that causes an exception to be triggered when a category implements a method
> that is already implemented in the target class?
Not an exception, but you can get the runtime to log any replaced
methods by setting the OBJC_PRINT_REPLACED_METHODS environment
variable when running your app. This and other environment variables
can be found by running an ObjC program with the OBJC_HELP enviroment
variable set. This will print out a brief bit of documentation about
all the debugging variables supported by the runtime.
Mike
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