[Bug other/46542] GCC 4.7 pending patches meta-bug

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46542
Bug 46542 depends on bug 17843, which changed state.

Bug 17843 Summary: Warning not given for unreachable code in a switch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=17843

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