[Bug middle-end/86172] [meta-bug] issues with -Wnull-dereference

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86172
Bug 86172 depends on bug 115067, which changed state.

Bug 115067 Summary: Bogus -O2 -Wnull-dereference for istreambuf_iterator
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115067

           What    |Removed                     |Added
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             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE