[clang] [RFC] Initial implementation of P2719 (PR #113510)

[via cfe-commits]

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@@ -1110,9 +1138,10 @@ static bool findDeleteForPromise(Sema &S, SourceLocation Loc, QualType PromiseTy
   // The deallocation function's name is looked up by searching for it in the
   // scope of the promise type. If nothing is found, a search is performed in
   // the global scope.
+  ImplicitDeallocationParameters IDP = {
+      alignedAllocationModeFromBool(Overaligned), SizedDeallocationMode::Yes};
   if (S.FindDeallocationFunction(Loc, PointeeRD, DeleteName, OperatorDelete,
-                                 /*Diagnose*/ true, /*WantSize*/ true,
-                                 /*WantAligned*/ Overaligned))
+                                 PromiseType, IDP, /*Diagnose*/ true))
----------------
cor3ntin wrote:

```suggestion
                                 PromiseType, IDP, /*Diagnose=*/true))
```

https://github.com/llvm/llvm-project/pull/113510