[Bug middle-end/31279] Uninitialized warning for call-by-reference arguments with known intent(in)

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31279
Bug 31279 depends on bug 83859, which changed state.

Bug 83859 Summary: Please add new attribute which will establish relation 
between parameters for buffer and its size
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83859

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