[Bug c++/57764] class static constexpr variables cannot be references

[daniel.kruegler at googlemail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57764

Daniel Krügler <daniel.kruegler at googlemail dot com> changed:

           What    |Removed                     |Added
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--- Comment #1 from Daniel Krügler <daniel.kruegler at googlemail dot com> ---
The problem indeed seems to occur for static data members only and it occurs,
if the referenced variable is usable in integral constant expressions, such as
when declared as

const int x = 42;

or

constexpr int x = 42;

The problem exists for gcc 4.9.0 trunk as well.