[clang] [clang] Implement lifetime analysis for lifetime_capture_by(X) (PR #115921)

[Boaz Brickner via cfe-commits]

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@@ -1438,13 +1471,13 @@ void checkExprLifetime(Sema &SemaRef, const InitializedEntity &Entity,
   LifetimeKind LK = LTResult.getInt();
   const InitializedEntity *ExtendingEntity = LTResult.getPointer();
   checkExprLifetimeImpl(SemaRef, &Entity, ExtendingEntity, LK,
-                        /*AEntity*/ nullptr, Init);
+                        /*AEntity*/ nullptr, /*CapEntity=*/nullptr, Init);
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bricknerb wrote:

Be consistent at how we comment on nullptr args.
https://llvm.org/docs/CodingStandards.html#comment-formatting

https://github.com/llvm/llvm-project/pull/115921