diff options
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/cpp.scm | 7 | ||||
| -rw-r--r-- | gnu/packages/patches/range-v3-build-with-gcc10.patch | 122 |
2 files changed, 3 insertions, 126 deletions
diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm index eeb4e6bf7b..44175231af 100644 --- a/gnu/packages/cpp.scm +++ b/gnu/packages/cpp.scm @@ -25,7 +25,7 @@ ;;; Copyright © 2021 jgart <jgart@dismail.de> ;;; Copyright © 2021 Julien Lepiller <julien@lepiller.eu> ;;; Copyright © 2021 Disseminate Dissent <disseminatedissent@protonmail.com> -;;; Copyright © 2022, 2023 Efraim Flashner <efraim@flashner.co.il> +;;; Copyright © 2022-2024 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2022 muradm <mail@muradm.net> ;;; Copyright © 2022 Attila Lendvai <attila@lendvai.name> ;;; Copyright © 2022 Arun Isaac <arunisaac@systemreboot.net> @@ -187,7 +187,7 @@ development effort.") (define-public range-v3 (package (name "range-v3") - (version "0.11.0") + (version "0.12.0") (source (origin (method git-fetch) @@ -195,9 +195,8 @@ development effort.") (url "https://github.com/ericniebler/range-v3.git") (commit version))) (file-name (git-file-name name version)) - (patches (search-patches "range-v3-build-with-gcc10.patch")) (sha256 - (base32 "18230bg4rq9pmm5f8f65j444jpq56rld4fhmpham8q3vr1c1bdjh")))) + (base32 "0r85s5rmp5ixmik2y5y4w760pa38j1sg9hbr1fss2flibzvrf53d")))) (build-system cmake-build-system) (arguments (list diff --git a/gnu/packages/patches/range-v3-build-with-gcc10.patch b/gnu/packages/patches/range-v3-build-with-gcc10.patch deleted file mode 100644 index a5d5b33523..0000000000 --- a/gnu/packages/patches/range-v3-build-with-gcc10.patch +++ /dev/null @@ -1,122 +0,0 @@ -From 0487cca29e352e8f16bbd91fda38e76e39a0ed28 Mon Sep 17 00:00:00 2001 -From: Louis Dionne <ldionne.2@gmail.com> -Date: Tue, 15 Jun 2021 14:40:01 -0400 -Subject: [PATCH] Work around broken integration with latest libc++. (#1635) - -* Work around broken integration with latest libc++. - -In newer versions of libc++, the base template of std::iterator_traits -provides a member typedef called __primary_template which is an alias -to the std::iterator_traits specialization itself. This fix works with -both the old version of libc++ and the new one. - -Fixes issue #1633. - -* Fix is_std_iterator_traits_specialized_v on MSVC - -It used to pretend that std::iterator_traits<T*> is a user-defined -specialization, which isn't the case. This is due to MSVC's -iterator_traits<T*> specialization not posing as the base template. ---- - include/std/detail/associated_types.hpp | 22 +++++++++++----- - test/CMakeLists.txt | 1 + - test/bug1633.cpp | 34 +++++++++++++++++++++++++ - 3 files changed, 51 insertions(+), 6 deletions(-) - create mode 100644 test/bug1633.cpp - -diff --git a/include/std/detail/associated_types.hpp b/include/std/detail/associated_types.hpp -index b642166d4..449a3f91c 100644 ---- a/include/std/detail/associated_types.hpp -+++ b/include/std/detail/associated_types.hpp -@@ -265,11 +265,22 @@ namespace ranges - template<typename I> - char is_std_iterator_traits_specialized_impl_(void *); - #elif defined(_LIBCPP_VERSION) -- template<typename I, bool B> -- char ( -- &is_std_iterator_traits_specialized_impl_(std::__iterator_traits<I, B> *))[2]; -+ // In older versions of libc++, the base template inherits from std::__iterator_traits<typename, bool>. -+ template<template<typename, bool> class IteratorTraitsBase, typename I, bool B> -+ char (&libcpp_iterator_traits_base_impl(IteratorTraitsBase<I, B> *))[2]; -+ template<template<typename, bool> class IteratorTraitsBase, typename I> -+ char libcpp_iterator_traits_base_impl(void *); -+ -+ // In newer versions, the base template has only one template parameter and provides the -+ // __primary_template typedef which aliases the iterator_traits specialization. -+ template<template<typename> class, typename I> -+ char (&libcpp_iterator_traits_base_impl(typename std::iterator_traits<I>::__primary_template *))[2]; -+ template<template<typename> class, typename I> -+ char libcpp_iterator_traits_base_impl(void *); -+ - template<typename I> -- char is_std_iterator_traits_specialized_impl_(void *); -+ auto is_std_iterator_traits_specialized_impl_(std::iterator_traits<I>* traits) -+ -> decltype(libcpp_iterator_traits_base_impl<std::__iterator_traits, I>(traits)); - #elif defined(_MSVC_STL_VERSION) - template<typename I> - char (&is_std_iterator_traits_specialized_impl_( -@@ -287,14 +298,13 @@ namespace ranges - RANGES_INLINE_VAR constexpr bool is_std_iterator_traits_specialized_v = - 1 == sizeof(is_std_iterator_traits_specialized_impl_<I>( - static_cast<std::iterator_traits<I> *>(nullptr))); -- -+#endif - // The standard iterator_traits<T *> specialization(s) do not count - // as user-specialized. This will no longer be necessary in C++20. - // This helps with `T volatile*` and `void *`. - template<typename T> - RANGES_INLINE_VAR constexpr bool is_std_iterator_traits_specialized_v<T *> = - false; --#endif - } // namespace detail - /// \endcond - } // namespace ranges -diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt -index 889f314af..2c2b7c09c 100644 ---- a/test/CMakeLists.txt -+++ b/test/CMakeLists.txt -@@ -19,3 +19,4 @@ rv3_add_test(test.bug474 bug474 bug474.cpp) - rv3_add_test(test.bug566 bug566 bug566.cpp) - rv3_add_test(test.bug1322 bug1322 bug1322.cpp) - rv3_add_test(test.bug1335 bug1335 bug1335.cpp) -+rv3_add_test(test.bug1633 bug1633 bug1633.cpp) -diff --git a/test/bug1633.cpp b/test/bug1633.cpp -new file mode 100644 -index 000000000..be52420ad ---- /dev/null -+++ b/test/bug1633.cpp -@@ -0,0 +1,34 @@ -+// Range v3 library -+// -+// Use, modification and distribution is subject to the -+// Boost Software License, Version 1.0. (See accompanying -+// file LICENSE_1_0.txt or copy at -+// http://www.boost.org/LICENSE_1_0.txt) -+// -+// Project home: https://github.com/ericniebler/range-v3 -+ -+#include <cstddef> -+#include <iterator> -+#include <range/v3/iterator.hpp> -+ -+struct X { }; -+ -+namespace std { -+ template<> struct iterator_traits<X> { }; -+} -+ -+struct Y { -+ using difference_type = std::ptrdiff_t; -+ using value_type = int; -+ using pointer = int*; -+ using reference = int&; -+ using iterator_category = std::forward_iterator_tag; -+}; -+ -+static_assert(ranges::detail::is_std_iterator_traits_specialized_v<X>, ""); -+static_assert(!ranges::detail::is_std_iterator_traits_specialized_v<Y>, ""); -+static_assert(!ranges::detail::is_std_iterator_traits_specialized_v<int*>, ""); -+ -+int main() -+{ -+} |