[Bug c++/41921] Cross language don't work with typedef unnamed structs

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41921
Bug 41921 depends on bug 7221, which changed state.

Bug 7221 Summary: wrong linkage of typedef-named classes
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7221

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED