message: Fix potential ODR vialation.
diff: @@ -56,7 +56,7 @@ public:
  UUID ID;
  };
  -bool operator==(const ModuleRecord &L, const ModuleRecord &R) {
  +inline bool operator==(const ModuleRecord &L, const ModuleRecord &R) {
  return L.OS == R.OS && L.Arch == R.Arch && L.ID == R.ID;
  }
  llvm::raw_ostream &operator<<(llvm::raw_ostream &OS, const ModuleRecord &R);
  