[PATCH] D135816: [clang] Support `constexpr` for some `ASTNodeKind` member functions

[Eric Li via Phabricator via cfe-commits]

li.zhe.hua marked an inline comment as done.
li.zhe.hua added inline comments.


================
Comment at: clang/include/clang/AST/ASTTypeTraits.h:90-92
   bool operator<(const ASTNodeKind &Other) const {
     return KindId < Other.KindId;
   }
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aaron.ballman wrote:
> Any reason for this to not be `constexpr` as well?
Not in particular. I really only needed `hasPointerIdentity`, but figured it'd be odd not to support `isSame` or `isNone`, so the same probably goes for `operator<`.


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  https://reviews.llvm.org/D135816/new/

https://reviews.llvm.org/D135816