https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78264
--- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > Still present on Solaris. Jason, could you please have a look at this PR? Your patch (r241944) 2016-11-07 Jason Merrill <ja...@redhat.com> Implement P0012R1, Make exception specifications part of the type system. has introduced those massive regressions on Solaris, as I've just verified on i386-pc-solaris2.12 and sparc-sun-solaris2.12 (but it affects any Solaris version). Thanks. Rainer