[libc-commits] [libc] [libc] Enable -Wconversion (PR #127523)

[via libc-commits]

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@@ -48,7 +49,8 @@ template <typename T> class span {
   using const_reference = const T &;
   using iterator = T *;
 
-  LIBC_INLINE_VAR static constexpr size_type dynamic_extent = -1;
+  LIBC_INLINE_VAR static constexpr size_type dynamic_extent =
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lntue wrote:

does adding `static_cast<size_type>(-1)` work, so that we don't need to add another dependency to this one?

https://github.com/llvm/llvm-project/pull/127523