https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122061
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic, false-negative Severity|normal |enhancement --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Wmismatched-new-delete happens in the processing of the ir. While this would require front check. I suspect this should be a lint which is separated from normal compiling as it would be expensive otherwise.