https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64548
--- Comment #1 from simon at pushface dot org --- As you may have gathered, I’m building an RTS. It turns out that the fault is triggered - regardless of -gnatg - if there is a-except.ads in the same directory which says “private with System;”. I have resolved this for myself by changing Ada.Exceptions.Exception_Id to “new Integer”.
