1 files changed, 0 insertions, 90 deletions
diff --git a/nihil.generator/promise_base_alloc.ccm b/nihil.generator/promise_base_alloc.ccm
deleted file mode 100644
index 7fd544b..0000000
--- a/nihil.generator/promise_base_alloc.ccm
+++ /dev/null
@@ -1,90 +0,0 @@
-///////////////////////////////////////////////////////////////////////////////
-// Reference implementation of std::generator proposal P2168.
-//
-// See https://wg21.link/P2168 for details.
-//
-///////////////////////////////////////////////////////////////////////////////
-// Copyright Lewis Baker, Corentin Jabot
-//
-// Use, modification and distribution is subject to the Boost Software License,
-// Version 1.0.
-// (See accompanying file LICENSE or http://www.boost.org/LICENSE_1_0.txt)
-///////////////////////////////////////////////////////////////////////////////
-
-export module nihil.generator:promise_base_alloc;
-
-import nihil.std;
-import :util;
-
-namespace nihil {
-
-template<typename Alloc>
-struct promise_base_alloc
-{
-	template<typename... Args>
-	static void* operator new(std::size_t frame_size, std::allocator_arg_t, Alloc alloc, Args &...)
-	{
-		void* frame = alloc.allocate(padded_frame_size(frame_size));
-
-		// Store allocator at end of the coroutine frame.  Assuming the
-		// allocator's move constructor is non-throwing (a requirement
-		// for allocators)
-		auto *alloc_address = static_cast<void*>(std::addressof(get_allocator(frame, frame_size)));
-		::new (alloc_address) Alloc(std::move(alloc));
-
-		return frame;
-	}
-
-	template<typename This, typename... Args>
-	static void* operator new(std::size_t frame_size, This &, std::allocator_arg_t, Alloc alloc, Args &...)
-	{
-		return promise_base_alloc::operator new(frame_size, std::allocator_arg, std::move(alloc));
-	}
-
-	static void operator delete(void* ptr, std::size_t frame_size) noexcept
-	{
-		auto &alloc = get_allocator(ptr, frame_size);
-		auto local_alloc = Alloc(std::move(alloc));
-
-		alloc.~Alloc();
-
-		local_alloc.deallocate(static_cast<std::byte*>(ptr), padded_frame_size(frame_size));
-	}
-
-private:
-	[[nodiscard]] static constexpr auto offset_of_allocator(std::size_t frame_size) noexcept -> std::size_t
-	{
-		return aligned_allocation_size(frame_size, alignof(Alloc));
-	}
-
-	[[nodiscard]] static constexpr auto padded_frame_size(std::size_t frame_size) noexcept -> std::size_t
-	{
-		return offset_of_allocator(frame_size) + sizeof(Alloc);
-	}
-
-	[[nodiscard]] static auto get_allocator(void* frame, std::size_t frame_size) noexcept -> Alloc &
-	{
-		return *reinterpret_cast<Alloc*>(
-		static_cast<char*>(frame) + offset_of_allocator(frame_size));
-	}
-
-};
-
-template<typename Alloc>
-requires (!allocator_needs_to_be_stored<Alloc>)
-struct promise_base_alloc<Alloc>
-{
-	static void* operator new(std::size_t size)
-	{
-		auto alloc = Alloc();
-		return alloc.allocate(size);
-	}
-
-	static void operator delete(void *ptr, std::size_t size) noexcept
-	{
-		auto alloc = Alloc();
-		alloc.deallocate(static_cast<std::byte *>(ptr), size);
-	}
-};
-
-} // namespace nihil