commit: 29ae1e10e707b0d48cce53c08cf79ea3e26b07a8 Author: Nicolas Werner <nicolas.werner <AT> hotmail <DOT> de> AuthorDate: Fri May 8 23:11:40 2020 +0000 Commit: Aaron Bauman <bman <AT> gentoo <DOT> org> CommitDate: Fri May 15 00:34:27 2020 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=29ae1e10
dev-cpp/nlohmann_json: fix build with gcc-10 Closes: https://bugs.gentoo.org/721712 Signed-off-by: Nicolas Werner <nicolas.werner <AT> hotmail.de> Closes: https://github.com/gentoo/gentoo/pull/15719 Signed-off-by: Aaron Bauman <bman <AT> gentoo.org> .../files/nlohmann_json-3.7.3-gcc-10.patch | 131 +++++++++++++++++++++ dev-cpp/nlohmann_json/nlohmann_json-3.7.3.ebuild | 4 + 2 files changed, 135 insertions(+) diff --git a/dev-cpp/nlohmann_json/files/nlohmann_json-3.7.3-gcc-10.patch b/dev-cpp/nlohmann_json/files/nlohmann_json-3.7.3-gcc-10.patch new file mode 100644 index 00000000000..1cdb6d594ec --- /dev/null +++ b/dev-cpp/nlohmann_json/files/nlohmann_json-3.7.3-gcc-10.patch @@ -0,0 +1,131 @@ +From ec955f08b47ab7cb81f6e4a4c3e7b331ddf50f71 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Art=C3=B6m=20Bakri=20Al-Sarmini?= <3sz3tt+...@gmail.com> +Date: Sun, 12 Apr 2020 22:32:39 +0300 +Subject: [PATCH 1/2] Templatize basic_json ctor from json_ref + +--- + include/nlohmann/detail/meta/type_traits.hpp | 13 ++++++++++++ + include/nlohmann/json.hpp | 8 ++++---- + single_include/nlohmann/json.hpp | 21 ++++++++++++++++---- + 3 files changed, 34 insertions(+), 8 deletions(-) + +diff --git a/include/nlohmann/detail/meta/type_traits.hpp b/include/nlohmann/detail/meta/type_traits.hpp +index 280f69534..dd0b3084f 100644 +--- a/include/nlohmann/detail/meta/type_traits.hpp ++++ b/include/nlohmann/detail/meta/type_traits.hpp +@@ -41,6 +41,19 @@ template<typename> struct is_basic_json : std::false_type {}; + NLOHMANN_BASIC_JSON_TPL_DECLARATION + struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type {}; + ++////////////////////// ++// jspn_ref helpers // ++////////////////////// ++ ++template <typename> ++class json_ref; ++ ++template<typename> ++struct is_json_ref : std::false_type {}; ++ ++template <typename T> ++struct is_json_ref<json_ref<T>> : std::true_type {}; ++ + ////////////////////////// + // aliases for detected // + ////////////////////////// +diff --git a/include/nlohmann/json.hpp b/include/nlohmann/json.hpp +index 336d69fe7..0598efc8c 100644 +--- a/include/nlohmann/json.hpp ++++ b/include/nlohmann/json.hpp +@@ -1773,10 +1773,10 @@ class basic_json + // other constructors and destructor // + /////////////////////////////////////// + +- /// @private +- basic_json(const detail::json_ref<basic_json>& ref) +- : basic_json(ref.moved_or_copied()) +- {} ++ template <typename JsonRef, ++ detail::enable_if_t<detail::conjunction<detail::is_json_ref<JsonRef>, ++ std::is_same<typename JsonRef::value_type, basic_json>>::value, int> = 0 > ++ basic_json(const JsonRef& ref) : basic_json(ref.moved_or_copied()) {} + + /*! + @brief copy constructor +diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp +index 09464f3b2..8927180e6 100644 +--- a/single_include/nlohmann/json.hpp ++++ b/single_include/nlohmann/json.hpp +@@ -2794,6 +2794,19 @@ template<typename> struct is_basic_json : std::false_type {}; + NLOHMANN_BASIC_JSON_TPL_DECLARATION + struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type {}; + ++////////////////////// ++// jspn_ref helpers // ++////////////////////// ++ ++template <typename> ++class json_ref; ++ ++template<typename> ++struct is_json_ref : std::false_type {}; ++ ++template <typename T> ++struct is_json_ref<json_ref<T>> : std::true_type {}; ++ + ////////////////////////// + // aliases for detected // + ////////////////////////// +@@ -16632,10 +16645,10 @@ class basic_json + // other constructors and destructor // + /////////////////////////////////////// + +- /// @private +- basic_json(const detail::json_ref<basic_json>& ref) +- : basic_json(ref.moved_or_copied()) +- {} ++ template <typename JsonRef, ++ detail::enable_if_t<detail::conjunction<detail::is_json_ref<JsonRef>, ++ std::is_same<typename JsonRef::value_type, basic_json>>::value, int> = 0 > ++ basic_json(const JsonRef& ref) : basic_json(ref.moved_or_copied()) {} + + /*! + @brief copy constructor + +From 70be9751cd60e622ce6463f41d47c02fc2d83cbc Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Art=C3=B6m=20Bakri=20Al-Sarmini?= <3sz3tt+...@gmail.com> +Date: Sun, 12 Apr 2020 23:42:26 +0300 +Subject: [PATCH 2/2] typo fix + +--- + include/nlohmann/detail/meta/type_traits.hpp | 2 +- + single_include/nlohmann/json.hpp | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/include/nlohmann/detail/meta/type_traits.hpp b/include/nlohmann/detail/meta/type_traits.hpp +index dd0b3084f..13e92cb48 100644 +--- a/include/nlohmann/detail/meta/type_traits.hpp ++++ b/include/nlohmann/detail/meta/type_traits.hpp +@@ -42,7 +42,7 @@ NLOHMANN_BASIC_JSON_TPL_DECLARATION + struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type {}; + + ////////////////////// +-// jspn_ref helpers // ++// json_ref helpers // + ////////////////////// + + template <typename> +diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp +index 8927180e6..294e7509b 100644 +--- a/single_include/nlohmann/json.hpp ++++ b/single_include/nlohmann/json.hpp +@@ -2795,7 +2795,7 @@ NLOHMANN_BASIC_JSON_TPL_DECLARATION + struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type {}; + + ////////////////////// +-// jspn_ref helpers // ++// json_ref helpers // + ////////////////////// + + template <typename> + diff --git a/dev-cpp/nlohmann_json/nlohmann_json-3.7.3.ebuild b/dev-cpp/nlohmann_json/nlohmann_json-3.7.3.ebuild index 7a43019627d..c99fd51237e 100644 --- a/dev-cpp/nlohmann_json/nlohmann_json-3.7.3.ebuild +++ b/dev-cpp/nlohmann_json/nlohmann_json-3.7.3.ebuild @@ -21,6 +21,10 @@ DOCS=( ChangeLog.md README.md ) S=${WORKDIR}/json-${PV} +PATCHES=( + "${FILESDIR}"/${PN}-3.7.3-gcc-10.patch +) + src_configure() { local mycmakeargs=( -DJSON_BuildTests=$(usex test)
