https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90236
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |rejects-valid Target Milestone|--- |7.5 --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- g++7 also fails the same. (Thanks Hana for providing the testcase!)