[swift-users] intercept fatalError() or other termination messages from swift?

[Joe Groff]

> On Jun 26, 2017, at 12:22 PM, David Baraff <davidbaraff at gmail.com> wrote:
> 
> To be very clear, i’m concerned about iOS not mac os x.  I pulled up a crash report using xcode tools, and saw no mention of the string output by fatal error.  If there is someway after the fact of, on an iPhone or iOS interogating the asl_log when you restart your program to glean the error message, i’m all ears.

The fatal error message ought to appear under the "Application Specific Information:" heading in the crash report Xcode pulls from the device.

-Joe