https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117315
--- Comment #2 from Sam James <sjames at gcc dot gnu.org> --- Initial instructions were slightly wrong: ``` $ gcc -Og -ggdb3 -flto=auto -fno-strict-aliasing wmem_allocator_strict.c wmem_core.c wmem_tree.c -o libwsutil.so -Wl,-z,lazy -shared $ gcc -O2 -ggdb3 -flto=auto -fno-strict-aliasing wmem_test.c wmem_tree.c wmem_user_cb.c libwsutil.so -o wmem_test $ ./wmem_test Segmentation fault (core dumped) ./wmem_test ```
