[libcxx-commits] [libcxx] [libc++] Applied `[[nodiscard]]` to `__bounded_iter` (PR #198489)

[A. Jiang via libcxx-commits]

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@@ -277,7 +277,7 @@ struct pointer_traits<__bounded_iter<_Iterator> > {
   using element_type    = typename pointer_traits<_Iterator>::element_type;
   using difference_type = typename pointer_traits<_Iterator>::difference_type;
 
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR static element_type* to_address(pointer __it) _NOEXCEPT {
+  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR static element_type* to_address(pointer __it) _NOEXCEPT {
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frederick-vs-ja wrote:

`operator+` etc. are not marked `[[__nodicard__]]` yet.

https://github.com/llvm/llvm-project/pull/198489