https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89764
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Summary|[12/13/14/15 Regression] |[8 Regression] ubsan |ubsan diagnostic on generic |diagnostic on generic |lambdas decayed to function |lambdas decayed to function |pointers |pointers See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=86943 Resolution|--- |FIXED Keywords| |fixed-but-no-testcase --- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> --- So fixed for GCC 9. Looks like only a simplified part of PR 86943 was backported but that was not enough and introduced this issue.