https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87120
--- Comment #2 from Vadim Zeitlin <vz-gcc at zeitlins dot org> --- Thanks and sorry for a duplicate! In my defence -- and just in case there is some problem that could be fixed here -- Bugzilla search seems to be broken: I had searched for "double narrow bool" (without quotes) and even just "narrow bool" before opening the bug, but it hadn't found anything and definitely not the bug 65043.