[libcxx-commits] [libcxx] [libc++] Fix UB in <expected> related to "has value" flag (#68552) (PR #68733)

[Jan Kokemüller via libcxx-commits]

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@@ -43,6 +44,16 @@ constexpr bool test() {
     assert(!e.has_value());
   }
 
+  // See comments of the corresponding test in "expected.expected".
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jiixyj wrote:

done!

https://github.com/llvm/llvm-project/pull/68733