Try to fix CI: mark internal aliases _LIBCPP_NODEBUG

Author: H-G-Hristov

libcxx/include/__ranges/enumerate_view.h

@@ -126,7 +126,7 @@ template <view _View>
   requires __range_with_movable_references<_View>
 template <bool _Const>
 class enumerate_view<_View>::__iterator {
-  using _Base = __maybe_const<_Const, _View>;
+  _LIBCPP_NODEBUG using _Base = __maybe_const<_Const, _View>;
 
   static consteval auto __get_iterator_concept() {
     if constexpr (random_access_range<_Base>) {
@@ -149,7 +149,8 @@ class enumerate_view<_View>::__iterator {
   using value_type        = tuple<difference_type, range_value_t<_Base>>;
 
 private:
-  using __reference_type       = tuple<difference_type, range_reference_t<_Base>>;
+  _LIBCPP_NODEBUG using __reference_type = tuple<difference_type, range_reference_t<_Base>>;
+
   iterator_t<_Base> __current_ = iterator_t<_Base>();
   difference_type __pos_       = 0;
 
@@ -276,7 +277,8 @@ template <view _View>
   requires __range_with_movable_references<_View>
 template <bool _Const>
 class enumerate_view<_View>::__sentinel {
-  using _Base              = __maybe_const<_Const, _View>;
+  _LIBCPP_NODEBUG using _Base = __maybe_const<_Const, _View>;
+
   sentinel_t<_Base> __end_ = sentinel_t<_Base>();
 
   _LIBCPP_HIDE_FROM_ABI constexpr explicit __sentinel(sentinel_t<_Base> __end) : __end_(std::move(__end)) {}