[libcxx-commits] [libcxx] [libc++] Ensure that `std::expected` has no tail padding (PR #69673)

[Jan Kokemüller via libcxx-commits]

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@@ -199,4 +199,140 @@ static_assert(!std::is_trivially_move_constructible_v<TailClobbererNonTrivialMov
 static_assert(std::is_nothrow_move_constructible_v<TailClobbererNonTrivialMove<0, true>>);
 static_assert(!std::is_nothrow_move_constructible_v<TailClobbererNonTrivialMove<0, false>>);
 
+// The `CheckForInvalidWrites` class recreates situations where other objects
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jiixyj wrote:

done!

https://github.com/llvm/llvm-project/pull/69673