https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93859
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |jakub at gcc dot gnu.org Resolution|--- |INVALID --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- testsuite/c-c++-common/warn-ommitted-condop.c Generally, not all tests test all the words from the diagnostics, in this case it has just: /* { dg-warning "omitted middle operand" } */ which is still good enough IMNSHO. git blame for the change which added the diagnostics and git log for that change should usually help to identify the test.