[llvm] [clang] [libcxx] [clang-tools-extra] [libc++][span] P2821R5: span.at() (PR #74994)

[Hristo Hristov via llvm-commits]

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@@ -41,7 +41,6 @@ void testRuntimeSpan(Span sp, std::size_t idx)
     assert(r1 == r2);
 }
 
-struct A{};
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H-G-Hristov wrote:

Yes, I can restore that change. Initially I was looking into reusing op_idx tests and I noticed that this declaration is unused.

https://github.com/llvm/llvm-project/pull/74994