I'm working on ghc trunk. You were indeed right, the compiler was probably optimizing out my code. The suggested crasher code works, and qtcreator gets invoked, although I did not manage to set up gdb yet.
I think I have an idea of what's going wrong here. hvr@ was right in pointing out that we need to be careful with the PATH. It seems that the bundled gcc is picking up the system-wide DLLs, and bad things happen because of version incompatibilities. That does not explain why "rm" is crashing, but maybe that's fallout from cross-process damage. I will do some more testing. If this is indeed the cause, then hopefully debugging will not be needed anyway. On Tue, Nov 4, 2014 at 1:57 PM, David Macek <david.mace...@gmail.com> wrote: > On 4. 11. 2014 1:30, Ray Donnelly wrote: > > Finally, can anyone else confirm the problem? > > I'm sorry if I missed it, but I can't find what source version you're > using, Gintautas. Release/trunk? > > -- > David Macek > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://www.haskell.org/mailman/listinfo/ghc-devs > -- Gintautas Miliauskas
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