https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111550
--- Comment #2 from 康桓瑋 <hewillk at gmail dot com> --- (In reply to Jonathan Wakely from comment #1) > I think all four bugs related to adaptor closures are very similar and could > be a single bug report. Perhaps. Maybe I should collect them all. Sorry for bringing up bits and pieces.