thakis added a comment.
Thanks! Can you add a test somewhere? `grep -R W.*uninitialized test/Sema*`
will probably show you the existing test for this code. (Another technique:
Comment some of the existing tests, run `ninja check-clang`, and see which
tests start failing.)
You can run an individual test via `bin/llvm-lit
../../llvm/tools/clang/test/Sema/mytest.cc`.
================
Comment at: clang/lib/Sema/AnalysisBasedWarnings.cpp:907
else
DiagUninitUse(S, VD, Use, true);
}
----------------
Should the check be in DiagUninitUse()? Or is there a reason this one should
happen for volatiles?
https://reviews.llvm.org/D28543
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