https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90971
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |diagnostic
Status|UNCONFIRMED |NEW
Last reconfirmed| |2019-06-24
Ever confirmed|0 |1
Severity|normal |enhancement
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
This isn't specific to std::array, Clang has a custom diagnostic for any
constraint using std::enable_if or std::enable_if_t, which prints the first
template argument of the enable_if specialization.
I thought I'd already filed a GCC bug asking for us to do the same, but I can't
find one.
