[clang] [clang] Add a common definition of isPointerLikeType for lifetime analysis (PR #117315)

[Haojian Wu via cfe-commits]

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@@ -1763,6 +1763,8 @@ class Sema final : public SemaBase {
   /// Add [[gsl::Pointer]] attributes for std:: types.
   void inferGslPointerAttribute(TypedefNameDecl *TD);
 
+  static bool isPointerLikeType(QualType QT);
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hokein wrote:

Oh, nice! Moving to `checkExprLifetime.h` makes more sense.

https://github.com/llvm/llvm-project/pull/117315