https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112863
--- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #1 from Iain Sandoe <iains at gcc dot gnu.org> --- > which Xcode version produces this? 15.1. Btw., I only see those failures on macOS 14, not earlier versions. > on Darwin23 with XC15.1 I get clean obj-c++ results > (but we should omit the duplicates anyway) Indeed: even in they aren't harmful on other targets, they are just wasted effort.