private static Func <T, int> MakeGetHashCodeNotNull <T>()
where T : struct
{
var param = Expression.Parameter(typeof(T), "input");
return(Expression.Lambda <Func <T, int> >(NullSafetyExpression.Create(param, p => p.Call(nameof(GetHashCode))), param).Compile());
}
private static Func <T, string> MakeToString <T>()
{
var param = Expression.Parameter(typeof(T), "input");
return(Expression.Lambda <Func <T, string> >(NullSafetyExpression.Create(param, p => p.Call(nameof(ToString))), param).Compile());
}
