https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89231
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |rejects-valid
Status|UNCONFIRMED |NEW
Last reconfirmed| |2019-02-07
CC| |msebor at gcc dot gnu.org
Ever confirmed|0 |1
Known to fail| |6.4.0, 7.3.0, 8.2.0, 9.0
--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Confirmed. Fails as far back as GCC 6. Doesn't appear to be a regression.
The error seems to be triggered by struct A being a variadic template (it
disappears when it's an ordinary template).
