[Bug c++/116911] [15 regression] reference to a variable in anonymous namespace no longer considered constexpr in C++11

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116911

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|needs-bisection             |rejects-valid
                 CC|                            |nshead at gcc dot gnu.org

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
r15-3910-gaf4471cb422a86



    I'm not convinced that even in C++98 it was intended that e.g. types in
    anonymous namespaces should be external, but some tests in the testsuite
    rely on this, so for compatibility I restricted those modifications to
    C++11 and later.