[libcxx-commits] [libcxx] [libc++] Applied `[[nodiscard]]` to some general utilities (PR #169322)

[Nikolas Klauser via libcxx-commits]

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@@ -58,11 +58,11 @@ class reference_wrapper : public __weak_result_type<_Tp> {
 
   // access
   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 operator type&() const _NOEXCEPT { return *__f_; }
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 type& get() const _NOEXCEPT { return *__f_; }
+  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 type& get() const _NOEXCEPT { return *__f_; }
 
   // invoke
   template <class... _ArgTypes>
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 __invoke_result_t<type&, _ArgTypes...>
+  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 __invoke_result_t<type&, _ArgTypes...>
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philnik777 wrote:

Which bullet do you think applies here?

https://github.com/llvm/llvm-project/pull/169322