Huh, so the ObjC behavior is to print the exception and abort() too. Looks like good justification for doing it in D as well then.
Sent from my iPhone On Jul 29, 2010, at 5:14 PM, Michel Fortin <[email protected]> wrote: > Le 2010-07-29 à 19:50, Sean Kelly a écrit : > >> Even on OSX I see an "Abort trap" message in the console when I exit an app >> in this way. I'm inclined to think that this isn't acceptable and that I >> should just try and sort out the weirdness that results from throwing an >> object outside of main(), but I thought I'd ask here for suggestions. As an >> alternative I could call asm HLT, but this may bypass too much C-level >> runtime stuff. Thoughts? > > To put things in perspective: on OSX, if I throw an Objective-C exception and > it is unhandled, I get this output: > > 2010-07-29 20:08:50.818 Nib Preview Helper[1875:a0f] *** Terminating app due > to uncaught exception 'hello', reason: 'test' > *** Call stack at first throw: > ( > 0 CoreFoundation 0x00007fff810cecc4 > __exceptionPreprocess + 180 > 1 libobjc.A.dylib 0x00007fff80d0d0f3 > objc_exception_throw + 45 > 2 TestApplication 0x00000001000012c2 main + 162 > 3 TestApplication 0x00000001000011f4 start + 52 > 4 ??? 0x0000000000000001 0x0 + 1 > ) > terminate called after throwing an instance of 'NSException' > Program received signal: “SIGABRT”. > sharedlibrary apply-load-rules all > (gdb) backtrace > #0 0x00007fff86e363d6 in __kill () > #1 0x00007fff86ed6972 in abort () > #2 0x00007fff83e315d2 in __gnu_cxx::__verbose_terminate_handler () > #3 0x00007fff80d10d29 in _objc_terminate () > #4 0x00007fff83e2fae1 in __cxxabiv1::__terminate () > #5 0x00007fff83e2fb16 in std::terminate () > #6 0x00007fff83e2fbfc in __cxa_throw () > #7 0x00007fff80d0d192 in objc_exception_throw () > #8 0x00000001000012c2 in main (argc=1, argv=0x7fff5fbff7c0) at main.m:28 > (gdb) > > -- > Michel Fortin > [email protected] > http://michelf.com/ > > > > _______________________________________________ > phobos mailing list > [email protected] > http://lists.puremagic.com/mailman/listinfo/phobos _______________________________________________ phobos mailing list [email protected] http://lists.puremagic.com/mailman/listinfo/phobos
