https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65815
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Hm? This compiles just fine for me: #include <array> const std::array<double, 3> q1 = {1.0, -1.0, 1.0}; const std::array<double, 3> q2{{1.0, -1.0, 1.0}}; So can you provide a complete test case?