[PATCH] D66397: [Diagnostics] Improve -Wxor-used-as-pow

[Dávid Bolvanský via Phabricator via cfe-commits]

xbolva00 created this revision.
xbolva00 added a reviewer: aaron.ballman.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Handle specific case

(2 ^ 64) - 1


Repository:
  rC Clang

https://reviews.llvm.org/D66397

Files:
  lib/Sema/SemaExpr.cpp
  test/SemaCXX/warn-xor-as-pow.cpp

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