1 files changed, 156 insertions, 0 deletions
diff --git a/dev-cpp/range-v3/files/0.12.0-fix-any-2.patch b/dev-cpp/range-v3/files/0.12.0-fix-any-2.patch
new file mode 100644
index 000000000000..94898cc21a52
--- /dev/null
+++ b/dev-cpp/range-v3/files/0.12.0-fix-any-2.patch
@@ -0,0 +1,156 @@
+From 390a35e5815d1cb4e40e87d332df711de379a852 Mon Sep 17 00:00:00 2001
+From: Eric Niebler <eniebler@nvidia.com>
+Date: Wed, 22 Jun 2022 22:56:28 -0700
+Subject: [PATCH] work around strange gcc bug causing constraint recursion in
+ ranges::any
+
+---
+ include/range/v3/detail/config.hpp |  8 ++---
+ include/range/v3/utility/any.hpp   | 58 +++++++++++++++++-------------
+ 2 files changed, 36 insertions(+), 30 deletions(-)
+
+diff --git a/include/range/v3/detail/config.hpp b/include/range/v3/detail/config.hpp
+index f8015f436..d29dada10 100644
+--- a/include/range/v3/detail/config.hpp
++++ b/include/range/v3/detail/config.hpp
+@@ -351,9 +351,6 @@ namespace ranges
+ #define RANGES_WORKAROUND_CLANG_43400 // template friend is redefinition of itself
+ #endif
+ #else                                 // __GNUC__
+-#if __GNUC__ < 6
+-#define RANGES_WORKAROUND_GCC_UNFILED0 /* Workaround old GCC name lookup bug */
+-#endif
+ #if __GNUC__ == 7 || __GNUC__ == 8
+ #define RANGES_WORKAROUND_GCC_91525 /* Workaround strange GCC ICE */
+ #endif
+@@ -724,8 +721,9 @@ namespace ranges
+ #endif
+ #endif // RANGES_CONSTEXPR_IF
+ 
+-#if !defined(RANGES_BROKEN_CPO_LOOKUP) && !defined(RANGES_DOXYGEN_INVOKED) && \
+-    (defined(RANGES_WORKAROUND_GCC_UNFILED0) || defined(RANGES_WORKAROUND_MSVC_895622))
++#if !defined(RANGES_BROKEN_CPO_LOOKUP) && \
++    !defined(RANGES_DOXYGEN_INVOKED) && \
++    defined(RANGES_WORKAROUND_MSVC_895622)
+ #define RANGES_BROKEN_CPO_LOOKUP 1
+ #endif
+ #ifndef RANGES_BROKEN_CPO_LOOKUP
+diff --git a/include/range/v3/utility/any.hpp b/include/range/v3/utility/any.hpp
+index 5feb2f8cd..7a3807499 100644
+--- a/include/range/v3/utility/any.hpp
++++ b/include/range/v3/utility/any.hpp
+@@ -61,25 +61,9 @@ namespace ranges
+     template<typename T>
+     T const * any_cast(any const *) noexcept;
+ 
+-    struct any
++    namespace _any_
+     {
+-    private:
+-        template<typename T>
+-        friend meta::if_c<std::is_reference<T>() || (bool)copyable<T>, T> any_cast(any &);
+-
+-        template<typename T>
+-        friend meta::if_c<std::is_reference<T>() || (bool)copyable<T>, T> any_cast(
+-            any const &);
+-
+-        template<typename T>
+-        friend meta::if_c<std::is_reference<T>() || (bool)copyable<T>, T> any_cast(
+-            any &&);
+-
+-        template<typename T>
+-        friend T * any_cast(any *) noexcept;
+-
+-        template<typename T>
+-        friend T const * any_cast(any const *) noexcept;
++        struct _base {};
+ 
+         struct interface
+         {
+@@ -117,15 +101,39 @@ namespace ranges
+                 return typeid(T);
+             }
+         };
++    } // namespace _any_
++
++    struct any
++      #if RANGES_BROKEN_CPO_LOOKUP
++      : private _any_::_base
++      #endif
++    {
++    private:
++        template<typename T>
++        friend meta::if_c<std::is_reference<T>() || (bool)copyable<T>, T> any_cast(any &);
++
++        template<typename T>
++        friend meta::if_c<std::is_reference<T>() || (bool)copyable<T>, T> any_cast(
++            any const &);
++
++        template<typename T>
++        friend meta::if_c<std::is_reference<T>() || (bool)copyable<T>, T> any_cast(
++            any &&);
++
++        template<typename T>
++        friend T * any_cast(any *) noexcept;
++
++        template<typename T>
++        friend T const * any_cast(any const *) noexcept;
+ 
+-        std::unique_ptr<interface> ptr_;
++        std::unique_ptr<_any_::interface> ptr_;
+ 
+     public:
+         any() noexcept = default;
+         template(typename TRef, typename T = detail::decay_t<TRef>)(
+             requires (!same_as<T, any>) AND copyable<T>) //
+         any(TRef && t)
+-          : ptr_(new impl<T>(static_cast<TRef &&>(t)))
++          : ptr_(new _any_::impl<T>(static_cast<TRef &&>(t)))
+         {}
+         any(any &&) noexcept = default;
+         any(any const & that)
+@@ -185,7 +193,7 @@ namespace ranges
+     {
+         if(x.type() != typeid(detail::decay_t<T>))
+             throw bad_any_cast{};
+-        return static_cast<any::impl<detail::decay_t<T>> *>(x.ptr_.get())->get();
++        return static_cast<_any_::impl<detail::decay_t<T>> *>(x.ptr_.get())->get();
+     }
+ 
+     /// \overload
+@@ -194,7 +202,7 @@ namespace ranges
+     {
+         if(x.type() != typeid(detail::decay_t<T>))
+             throw bad_any_cast{};
+-        return static_cast<any::impl<detail::decay_t<T>> const *>(x.ptr_.get())->get();
++        return static_cast<_any_::impl<detail::decay_t<T>> const *>(x.ptr_.get())->get();
+     }
+ 
+     /// \overload
+@@ -203,7 +211,7 @@ namespace ranges
+     {
+         if(x.type() != typeid(detail::decay_t<T>))
+             throw bad_any_cast{};
+-        return static_cast<any::impl<detail::decay_t<T>> *>(x.ptr_.get())->get();
++        return static_cast<_any_::impl<detail::decay_t<T>> *>(x.ptr_.get())->get();
+     }
+ 
+     /// \overload
+@@ -211,7 +219,7 @@ namespace ranges
+     T * any_cast(any * p) noexcept
+     {
+         if(p && p->ptr_)
+-            if(any::impl<T> * q = dynamic_cast<any::impl<T> *>(p->ptr_.get()))
++            if(_any_::impl<T> * q = dynamic_cast<_any_::impl<T> *>(p->ptr_.get()))
+                 return &q->get();
+         return nullptr;
+     }
+@@ -221,7 +229,7 @@ namespace ranges
+     T const * any_cast(any const * p) noexcept
+     {
+         if(p && p->ptr_)
+-            if(any::impl<T> const * q = dynamic_cast<any::impl<T> const *>(p->ptr_.get()))
++            if(_any_::impl<T> const * q = dynamic_cast<_any_::impl<T> const *>(p->ptr_.get()))
+                 return &q->get();
+         return nullptr;
+     }