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

[Louis Dionne via libcxx-commits]

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/69673 at github.com>


================
@@ -9,8 +9,8 @@
 // UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
 
 // GCC has a issue for `Guaranteed copy elision for potentially-overlapping non-static data members`,
-// please refer to: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108333, but we have a workaround to
-// avoid this issue.
+// please refer to: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108333
+// XFAIL: gcc
----------------
ldionne wrote:

```suggestion
// XFAIL: gcc-13
```

That way it will force us to reconsider whether this still fails with GCC 14 when we switch to it in the CI.

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