https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65854
Tom Honermann <tom at honermann dot net> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[c++-concepts] Type |[c++-concepts] Type |constraint satisfaction |constraint satisfaction |error for type aliases; |error for type aliases; |regression from r211824 |regression from r211591 --- Comment #1 from Tom Honermann <tom at honermann dot net> --- A correction. I've been reading the svn info details incorrectly. The old gcc build I have that accepts this code is r211591, not r211824. Updated the summary.