[Bug libstdc++/59712] unordered_map : clang fails with "member access into incomplete type"

[fdumont at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59712

François Dumont <fdumont at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |fdumont at gcc dot gnu.org
           Assignee|unassigned at gcc dot gnu.org      |fdumont at gcc dot gnu.org

--- Comment #4 from François Dumont <fdumont at gcc dot gnu.org> ---
This assertion purpose is documented. _Hashtable can be used itself and this
assertion (and the others) are making sure that the types used to instantiate
it are following a number of rules.

We could perform the static assertion on the type that is hosting the tested
method, I will prepare a patch for that.