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Replace C++23-deprecated aligned_storage_t

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Martin Hořeňovský
2022-05-10 00:07:22 +02:00
parent d9b0a38f81
commit a733b58cd2
1 changed files with 6 additions and 8 deletions
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14
src/catch2/benchmark/catch_constructor.hpp
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@@ -20,9 +20,7 @@ namespace Catch {
template <typename T, bool Destruct> template <typename T, bool Destruct>
struct ObjectStorage struct ObjectStorage
{ {
using TStorage = std::aligned_storage_t<sizeof(T), std::alignment_of<T>::value>; ObjectStorage() = default;
ObjectStorage() : data() {}
ObjectStorage(const ObjectStorage& other) ObjectStorage(const ObjectStorage& other)
{ {
@@ -31,7 +29,7 @@ namespace Catch {
ObjectStorage(ObjectStorage&& other) ObjectStorage(ObjectStorage&& other)
{ {
new(&data) T(CATCH_MOVE(other.stored_object())); new(data) T(CATCH_MOVE(other.stored_object()));
} }
~ObjectStorage() { destruct_on_exit<T>(); } ~ObjectStorage() { destruct_on_exit<T>(); }
@@ -39,7 +37,7 @@ namespace Catch {
template <typename... Args> template <typename... Args>
void construct(Args&&... args) void construct(Args&&... args)
{ {
new (&data) T(CATCH_FORWARD(args)...); new (data) T(CATCH_FORWARD(args)...);
} }
template <bool AllowManualDestruction = !Destruct> template <bool AllowManualDestruction = !Destruct>
@@ -57,15 +55,15 @@ namespace Catch {
void destruct_on_exit(std::enable_if_t<!Destruct, U>* = nullptr) { } void destruct_on_exit(std::enable_if_t<!Destruct, U>* = nullptr) { }
T& stored_object() { T& stored_object() {
return *static_cast<T*>(static_cast<void*>(&data)); return *static_cast<T*>(static_cast<void*>(data));
} }
T const& stored_object() const { T const& stored_object() const {
return *static_cast<T*>(static_cast<void*>(&data)); return *static_cast<T*>(static_cast<void*>(data));
} }
TStorage data; alignas( T ) unsigned char data[sizeof( T )]{};
}; };
} // namespace Detail } // namespace Detail