On Tue, 18 Jun 2013 15:37:44 -0400, Charles Hixson
<charleshi...@earthlink.net> wrote:
(Sorry if this double posts. I'm having trouble getting through at all.)
How should I compare immutable ints to ensure that they are actually
equal?
I was quite surprised to receive the following error message:
cbt2.d(732): Error: function object.Object.opEquals (Object o) is not
callable using argument types (immutable(int))
when I tried to assert that two values were equal. They were (should
be), indeed, immutable ints, but I'd prefer that I could check that they
were equivalent without printing them both out. (I'm having a bit of
trouble keeping my logic straight, so I'm trying to assert many things
that should obviously be true. And sometimes I've been surprised.)
The error quoted above suggests you are trying to compare an object type
with an int. Can you give some more context? You can do that, but you
have to overload opEquals.
-Steve
