https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72457
--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Created attachment 39020 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39020&action=edit Somewhat reduced testcase Thread 2.1 "cc1plus" received signal SIGSEGV, Segmentation fault. [Switching to process 24708] cx_check_missing_mem_inits (fun=<optimized out>, body=0x3fffaf688268, complain=<optimized out>) at ../../gcc/gcc/cp/constexpr.c:740 740 if (TREE_CODE (field) != FIELD_DECL (gdb) p field $1 = (tree) 0x0 Unfortunately reducing the testcase takes ages.
