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k_priority_queue: Fix concepts use
- For `std::same_as`, add missing include of `<concepts>`. - For `std::convertible_to`, create a replacement in `common/concepts.h` and use that instead. This would also be found in `<concepts>`, but unlike `std::same_as`, `std::convertible_to` is not yet implemented in libc++, LLVM's STL implementation - not even in master. (In fact, `std::same_as` is the *only* concept currently implemented. For some reason.)
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22ba437aa4
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2 changed files with 9 additions and 3 deletions
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@ -31,4 +31,8 @@ concept DerivedFrom = requires {
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std::is_convertible_v<const volatile Derived*, const volatile Base*>;
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};
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// TODO: Replace with std::convertible_to when libc++ implements it.
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template <typename From, typename To>
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concept ConvertibleTo = std::is_convertible_v<From, To>;
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} // namespace Common
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@ -8,11 +8,13 @@
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#pragma once
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#include <array>
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#include <concepts>
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#include "common/assert.h"
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#include "common/bit_set.h"
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#include "common/bit_util.h"
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#include "common/common_types.h"
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#include "common/concepts.h"
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namespace Kernel {
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@ -21,7 +23,7 @@ class Thread;
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template <typename T>
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concept KPriorityQueueAffinityMask = !std::is_reference_v<T> && requires(T & t) {
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{ t.GetAffinityMask() }
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->std::convertible_to<u64>;
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->Common::ConvertibleTo<u64>;
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{t.SetAffinityMask(std::declval<u64>())};
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{ t.GetAffinity(std::declval<int32_t>()) }
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@ -48,9 +50,9 @@ concept KPriorityQueueMember = !std::is_reference_v<T> && requires(T & t) {
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->KPriorityQueueAffinityMask;
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{ t.GetActiveCore() }
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->std::convertible_to<s32>;
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->Common::ConvertibleTo<s32>;
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{ t.GetPriority() }
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->std::convertible_to<s32>;
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->Common::ConvertibleTo<s32>;
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};
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template <typename Member, size_t _NumCores, int LowestPriority, int HighestPriority>
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