nickdesaulniers added a comment.

Hmm...looking at some of the commits to the related code, it might be very 
intentional that we don't warn symmetrically:

938533db602b32ab435078e723b656ac6e779a1b
e54ff6cc3e479523b71e4c7eb4bd13707d84de0f



================
Comment at: clang/test/SemaCXX/expressions.cpp:146-148
   #define Y2 2
   bool r2 = X || Y2; // expected-warning {{use of logical '||' with constant 
operand}} \
                      // expected-note {{use '|' for a bitwise operation}}
----------------
So I think we'll want to change this test.

See commit d6eb2b9f4d4fc236376e3a5a7b8faa31e8dd427d that introduced it.

If we have a constant that was defined via macro, we DONT want to warn for it.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142609/new/

https://reviews.llvm.org/D142609

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