https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67747
--- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- > Could you modify the test to print the values of iter->path() and p/"d1" to > stdout before the assertion on line 52? > > e.g. > > __builtin_puts( iter->path().native().c_str() ); > __builtin_puts( (p/"d1").native().c_str() ); Sure: I get test.POpqCd/d1øn üO test.POpqCd/d1 i.e. there's some garbage in iter->path() Rainer