[clang] [Clang] make most enums trivially equality comparable (PR #169079)

[Timm Baeder via cfe-commits]

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@@ -507,6 +507,41 @@ static bool HasNoThrowOperator(CXXRecordDecl *RD, OverloadedOperatorKind Op,
   return false;
 }
 
+static bool EqualityComparisonIsDefaulted(Sema &S, const TagDecl *Decl,
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tbaederr wrote:

Yes, the code base is terribly inconsistent about this. But camelCase is the currently correct style. This is the only function you're introducing, so I'd leave the others alone.

https://github.com/llvm/llvm-project/pull/169079