On Wed, Aug 21, 2019 at 9:30 PM Christian Beier <dontm...@sdf.org> wrote: > > > > > BTW, is your project public or not? If so, I can debug myself. > > > > Yes! Here https://github.com/bk138/dotfiles/blob/master/.emacs is my Emacs > config, here https://github.com/LibVNC/libvncserver a project of mine where > the > error shows up.
I have found the reason. If you compile ccls without `-DNDEBUG`, it will crash when using emacs. As the backtrace shows, it crashes with assert error. In the Debian package, we always build cmake project with `-DCMAKE_BUILD_TYPE=None`, which doesn't set `-DNDEBUG`. This should be an issue for upstream. However I find upstream just releases a new version 2 days ago, and the new version works (without -DDNDEBUG). So I run git bisect to find which commit fixes this issue. And the result is https://github.com/MaskRay/ccls/commit/aded3faf970bf6cc83454d8aa78aad4b2a397b32 -- Shengjing Zhu
