https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78244
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2016-11-08 00:00:00 |2018-6-20 See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=57891 --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- Closely related to PR 57891 but that relates to narrowing of a non-type template argument, whereas this is narrowing during substitution so let's keep it open.