OmniNX/Atmosphere
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Switch atmosphere's build target to C++20. (#952)

Browse Source 
* ams: update to build with gcc10/c++20

* remove mno-outline-atomics

* ams: take care of most TODO C++20s

* fusee/sept: update for gcc10

* whoosh, your code now uses pre-compiled headers

* make: dependency fixes
This commit is contained in:
SciresM
2020-05-11 15:02:10 -07:00
committed by GitHub
parent 17b6bcfd37
commit 3a1ccdd919
258 changed files with 723 additions and 804 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
libraries/libmesosphere/include/mesosphere/kern_k_priority_queue.hpp
View File

@@ -18,39 +18,34 @@
namespace ams::kern {
/*
TODO: C++20
template<typename T>
concept KPriorityQueueAffinityMask = !std::is_reference<T>::value && requires (T &t) {
{ t.GetAffinityMask() } -> std::convertible_to<u64>;
{ t.SetAffinityMask(std::declval<u64>()) };
template<typename T>
concept KPriorityQueueAffinityMask = !std::is_reference<T>::value && requires (T &t) {
{ t.GetAffinityMask() } -> std::convertible_to<u64>;
{ t.SetAffinityMask(std::declval<u64>()) };
{ t.GetAffinity(std::declval<int32_t>()) } -> std::same_as<bool>;
{ t.SetAffinity(std::declval<int32_t>(), std::declval<bool>()) };
{ t.SetAll() };
};
{ t.GetAffinity(std::declval<int32_t>()) } -> std::same_as<bool>;
{ t.SetAffinity(std::declval<int32_t>(), std::declval<bool>()) };
{ t.SetAll() };
};
template<typename T>
concept KPriorityQueueMember = !std::is_reference<T>::value && requires (T &t) {
{ typename T::QueueEntry() };
{ (typename T::QueueEntry()).Initialize() };
{ (typename T::QueueEntry()).SetPrev(std::addressof(t)) };
{ (typename T::QueueEntry()).SetNext(std::addressof(t)) };
{ (typename T::QueueEntry()).GetNext() } -> std::same_as<T*>;
{ (typename T::QueueEntry()).GetPrev() } -> std::same_as<T*>;
{ t.GetPriorityQueueEntry(std::declval<s32>()) } -> std::same_as<typename T::QueueEntry &>;
template<typename T>
concept KPriorityQueueMember = !std::is_reference<T>::value && requires (T &t) {
{ typename T::QueueEntry() };
{ (typename T::QueueEntry()).Initialize() };
{ (typename T::QueueEntry()).SetPrev(std::addressof(t)) };
{ (typename T::QueueEntry()).SetNext(std::addressof(t)) };
{ (typename T::QueueEntry()).GetNext() } -> std::same_as<T*>;
{ (typename T::QueueEntry()).GetPrev() } -> std::same_as<T*>;
{ t.GetPriorityQueueEntry(std::declval<s32>()) } -> std::same_as<typename T::QueueEntry &>;
{ t.GetAffinityMask() };
{ typename std::remove_cvref<decltype(t.GetAffinityMask())>::type() } -> KPriorityQueueAffinityMask;
{ t.GetAffinityMask() };
{ typename std::remove_cvref<decltype(t.GetAffinityMask())>::type() } -> KPriorityQueueAffinityMask;
{ t.GetActiveCore() } -> std::convertible_to<s32>;
{ t.GetPriority() } -> std::convertible_to<s32>;
};
{ t.GetActiveCore() } -> std::convertible_to<s32>;
{ t.GetPriority() } -> std::convertible_to<s32>;
};
*/
template<typename Member, size_t _NumCores, int LowestPriority, int HighestPriority> /* TODO C++20: requires KPriorityQueueMember<Member> */
template<typename Member, size_t _NumCores, int LowestPriority, int HighestPriority> requires KPriorityQueueMember<Member>
class KPriorityQueue {
public:
using AffinityMaskType = typename std::remove_cv<typename std::remove_reference<decltype(std::declval<Member>().GetAffinityMask())>::type>::type;