[Bug c++/42000] missing -Wuninitialized warning on a user-defined class ctor

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42000
Bug 42000 depends on bug 79345, which changed state.

Bug 79345 Summary: [6 Regression] passing yet-uninitialized member as argument to base class constructor should warn (-Wunitialized)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79345

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