[clang] [LifetimeSafety] Refactor function handlng invalidating calls (PR #195064)

[via cfe-commits]

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@@ -387,6 +387,15 @@ bool isInvalidationMethod(const CXXMethodDecl &MD) {
   return InvalidatingMethods->contains(MD.getName());
 }
 
+bool isDestructionFunc(const FunctionDecl &FD) {
+  if (isa<CXXDestructorDecl>(FD))
+    return true;
+  if (const auto *II = FD.getIdentifier();
+      isInStlNamespace(&FD) && II && II->getName() == "destroy_at")
+    return true;
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NeKon69 wrote:

Supporting `std::destroy` and `std::destroy_n` will be much harder than this, so I decided to keep it simple and limited to `std::destroy_at` for now.

https://github.com/llvm/llvm-project/pull/195064