Re: Disallow null references in safe code?

[deadalnix]

On Monday, 3 February 2014 at 22:23:52 UTC, Meta wrote:

If null is an invalid value to assign to a pointer, then there's no issue.

int* foo()
{
    //Error: cannot implicitly convert typeof(null) to type int*
    return "/etc/foo".exists ? new int : null;
}

Only cross abstraction boundaries is sufficient.