Created attachment 19 [details] Minimal failure example code. The attached file 'failure.d' when compiled with gdc -O3 -o failure failure.d causes a failure on the finalization of the scope class. The failure only happens with -O3, and I am unable to remove any other parts of the test case and still see the failure. If I change the main block to a 'unittest { ... }' block, add a dummy main, and add -funittest to the compilation, I also get a failure with different output. The exception output contains binary data, some of which appears to be my environment variables. I will attempt to attache the output after creating the bug, since it is binary. I'm using gdc built by the Arch 'gdc-git' AUR, which has build commit f07f442764d26104b4ab047858982a13903ef7a4 Merge: 102ab27 cd3e24b Author: Iain Buclaw <ibuclaw@ubuntu.com> Date: Fri Dec 7 12:56:01 2012 -0800 Merge pull request #40 from lomereiter/new_gcc_vec_api on top of gcc-4.8-20121118, with the only modification being to edit the dynamic linker name per Arch conventions. The architecture is Amd64.
Created attachment 20 [details] Failure output from example program.
Can no longer reproduce.