https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89051
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2019-02-07 CC| |msebor at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> --- It works as expected in Clang so I'd say it would make sense to try to make it work the same in GCC. I don't think GCC has an internal representation of warning groups (-Wimplicit is just an option that turns on -Wimplicit-int and -Wimplicit-function-declaration), so implementing it in a clean way without hardcoding these relationships in the code would mean adding such a representation.