[libcxx-commits] [libcxx] [libc++][tuple] Applied `[[nodiscard]]` (PR #172008)

[A. Jiang via libcxx-commits]

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@@ -491,7 +491,9 @@ public:
     return 0;
   }
 
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Hp& get() _NOEXCEPT { return static_cast<_Hp&>(*this); }
+  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Hp& get() _NOEXCEPT {
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frederick-vs-ja wrote:

Why was this function touched?

On the other hand, I think it's worthy marking these `get` functions `[[__nodiscard__]]` despite that they're internal details.

https://github.com/llvm/llvm-project/pull/172008