Activator

// System.Activator — System.Core (decompiled from Larva HIR)

import System.Reflection;

into namespace System
{
	/// Objects of types known at run time.
	public static class Activator
	{
		internal:
			/// No arguments.
			any?[] None;

		public:
			/// A new object of `type` through its constructor without parameters (a value type's zero value when it has none).
			CreateInstance(Type type) : any
			{
				if (type.PlainConstructor() is ConstructorInfo plain)
					return plain.Describer.Construct(plain.Index, None);
				return CreateInstance(type, None);
			}

			/// A new object of `type` through the public constructor that takes `arguments`.
			CreateInstance(Type type, any?[] arguments) : any
			{
				{
					ConstructorInfo[] _items0 = type.GetConstructors();
					i32 _index1 = 0;
					loop (_index1 < _items0.Length)
					{
						ConstructorInfo c = _items0[_index1];
						{
							if (c.Accepts(arguments))
								return c.Invoke(arguments);
						}
						_index1++;
					}
				}
				if (arguments.Length == 0 && type.IsValueType)
					return type.ZeroValue();
				throw new MissingMemberError(type.FullName + " has no public constructor that takes these arguments");
			}
	}
}