[Bug c++/79104] [7 Regression] ambiguity calling std::begin on a local constexpr array of structs

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79104

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |6.3.0
   Target Milestone|---                         |7.0
            Summary|[7.0 regression] ambiguity  |[7 Regression] ambiguity
                   |calling std::begin on a     |calling std::begin on a
                   |local constexpr array of    |local constexpr array of
                   |structs                     |structs