https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77384
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |5.5.0 Known to work|5.5.0 | Summary|[11/12/13/14 Regression] |Assembler error - |Assembler error - |std::forward(decimal64) |std::forward(decimal64) |already defined |already defined | --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #2) > This only happens for C++11 and later. > > Modified testcase that's valid in C++98 too: Oh I missed that. GCC 6 changed the default :).