https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80829
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-06-14
Known to work| |6.3.1
Summary|Use of constexpr |[7/8 Regression] Use of
|constructors with base type |constexpr constructors with
|instantiation fails |base type instantiation
|compilation |fails compilation
Ever confirmed|0 |1
Known to fail| |7.1.1, 8.0
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Confirmed.