https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85471
--- Comment #2 from Andreas Otto <aotto1...@t-online.de> --- this is not as easy because this is a non trivial SW… what I mean… to just use my test-case you have to setup a whole environment… the basic of a SW is a client/server application using a non trivial protocol… it is possible you send me a hint to create a better error output for you… for me it would be perfect if the GCC part of the error could be MORE specific about the real reason of the SIGABRT thanks for your work.