[libcxx-commits] [libcxx] WIP [libc++][ranges] Applied [[nodiscard]] to `lazy_split` (PR #208036)

[Hristo Hristov via libcxx-commits]

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@@ -95,35 +95,35 @@ class lazy_split_view : public view_interface<lazy_split_view<_View, _Pattern>>
   _LIBCPP_HIDE_FROM_ABI constexpr explicit lazy_split_view(_Range&& __r, range_value_t<_Range> __e)
       : __base_(views::all(std::forward<_Range>(__r))), __pattern_(views::single(std::move(__e))) {}
 
-  _LIBCPP_HIDE_FROM_ABI constexpr _View base() const&
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr _View base() const&
     requires copy_constructible<_View>
   {
     return __base_;
   }
-  _LIBCPP_HIDE_FROM_ABI constexpr _View base() && { return std::move(__base_); }
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr _View base() && { return std::move(__base_); }
 
-  _LIBCPP_HIDE_FROM_ABI constexpr auto begin() {
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto begin() {
     if constexpr (forward_range<_View>) {
-      return __outer_iterator < __simple_view<_View> && __simple_view < _Pattern >> {*this, ranges::begin(__base_)};
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Zingam wrote:

unrelated formatting

https://github.com/llvm/llvm-project/pull/208036