Re: How to View Hex in Debugger
Re: How to View Hex in Debugger
- Subject: Re: How to View Hex in Debugger
- From: Jens Alfke <email@hidden>
- Date: Thu, 25 Jun 2015 12:58:32 -0700
> On Jun 25, 2015, at 12:35 PM, Tony Scaminaci <email@hidden> wrote:
>
> I hate bashing Xcode since I use it on a daily basis but there are other weird things happening such as Xcode throwing errors when compiling a command-line app that builds and executes fine using gcc, g++, and/or clang and a Makefile.
What does “throwing errors” mean here? At first I thought you meant throwing exceptions — that Xcode would crash or display some fatal-error alert — but from what’s below I don’t think that’s it.
> When I see anomalies like this, I wonder how reliable Xcode is. If a program builds and executes on multiple linux, PPC, and Intel platforms with gcc, g++, and clang (as appropriate for the platform) yet can't compile when sucked into Xcode, how do I debug this?
So you’re talking about compile errors. It would help if you posted an example.
> One recurring error is Xcode failing to find externally declared functions in an included header file. This is probably a clang problem
Actually it sounds more like a problem with the search paths in your project configuration.
Seriously, I use Xcode a lot, building Obj-C, C and C++, and only extremely rarely do I run into any actual compiler bugs. Maybe one a year or so. (Swift is a different matter, but that’s kind of to be expected given how new it is.) Build errors, yeah, a lot, but they almost always turn out to be something wrong in the build settings.
—Jens
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