marv7000

#pragma once

/*
 * Scary abuse of the sizeof syntax so static_assert gets evaluated.
 * If it passes, we don't want to modify the result though, so AND with 0.
 * This is illegal in C++!
 */
#define MODE_ASSERT(x, m) sizeof(struct { static_assert(x, m); char _ghost; }) & 0

/*

marv7000

using System.Runtime.InteropServices;

namespace BlockImpl;

/// <summary>
/// Manages a sequential area of memory like <see cref="Span{T}"/>, but on the unmanaged heap.
/// When used on managed or stack memory, make sure to call <see cref="MarkMemoryAsFragile"/>.
/// </summary>
/// <typeparam name="T">Underlying type.</typeparam>
public unsafe class Block<T> : IDisposable where T : unmanaged