aaron.ballman added a reviewer: aaron.ballman.
aaron.ballman added a comment.

I'd also be interested to see the number of false positives and true positives 
when run over some large code bases (both C and C++). For instance, I would 
imagine code like this to be somewhat common and very reasonable:

  void some_func(int someArg, bool *someResult) {
    if (someResult)
      *someResult = false;

Especially in C code where references are not available. This makes me wary of 
making this a compiler diagnostic, but clang-tidy may still be a reasonable 
place for this functionality to live.


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