Re: Xcode performance issues over time
Re: Xcode performance issues over time
- Subject: Re: Xcode performance issues over time
- From: Joar Wingfors <email@hidden>
- Date: Fri, 12 Feb 2010 22:17:18 -0800
On 12 feb 2010, at 20.00, John Engelhart wrote:
> One quirk that's recently appeared is that the build system won't "catch" that I've modified a file. It's usually when I do a trivial modification, like I'm trying to hunt down a bug, and I comment out a single line and rebuild / run. The build progress window pops up, and "stuff happens", but every once in awhile it doesn't actually get around to recompiling the changed file.
I'm pretty sure that I know what's causing this. When you invoke the Cmd+/ keyboard shortcut to comment out some code, the command isn't executed synchronously, and if you're quick enough, you can in certain cases have time to hit Cmd+S and / or Cmd+B before the change is applied to the source file. This would, obviously, lead to this file not being saved / or processed during a build. If this matches what you're seeing, I'd suggest that you file a bug report. Always file bug reports when you have concrete issues or suggestions. The best workaround for now would be to verify that your code actually was commented out, and that the file was actually saved, before invoking a build.
j o a r
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