[PATCH] D65681: Add support for TinyPtrVector<PointerIntPair<...> >

[Andrew Trick via Phabricator via llvm-commits]

atrick added a comment.

This breaks the clang build in a way that I can't begin to make sense of.

  /s/llvm-project/llvm/include/llvm/Support/PointerLikeTypeTraits.h:103:22: error: no member named 'isNull' in
      'llvm::PointerLikeTypeTraits< ::clang::Type *>'
    return NonConst::isNull(const_cast<T *>(P));
           ~~~~~~~~~~^
  /s/llvm-project/llvm/include/llvm/ADT/PointerUnion.h:188:42: note: in instantiation of member function 'llvm::PointerLikeTypeTraits<const clang::Type
      *>::isNull' requested here
    return PointerLikeTypeTraits<First>::isNull(
                                         ^
  /s/llvm-project/clang/include/clang/AST/Type.h:709:31: note: in instantiation of member function 'llvm::PointerUnion<const clang::Type *, const
      clang::ExtQuals *>::isNull' requested here
    return Value.getPointer().isNull();
                              ^

Given that the "missing" member is defined as:

  template <typename T> struct PointerLikeTypeTraits<T *> {
    static inline bool isNull(T *P) { return !P; }
  };


Repository:
  rL LLVM

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https://reviews.llvm.org/D65681