https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93883
--- Comment #2 from Roland Illig <roland.illig at gmx dot de> --- Could you perhaps make the diagnostic in the test a bit more verbose? I thought that the words "name enumerator" were way too generic, therefore I didn't even start searching for them. The diagnostics in the test should be as close to the diagnostics in the main code, in order to make it easy to find them.