The best approach to this is to avoid using `Any` as the type you pass
to untyped code. Often you just need to be more specific about the
type; sometimes you need to use polymorphism.
Sam
On Mon, Dec 16, 2019 at 1:40 PM Marc Kaufmann wrote:
>
> Follow up on this: Is there a way to resolve this t
Follow up on this: Is there a way to resolve this type of issue when I
import typed code in a non-typed place? I did hit the same issue today,
roughly as follows: the typed code uses an opaque type for `Time` (using
predicate `time?`), and the function `my-function` has return type `Any`,
and c
Thanks. Yes, I realized that the two gave the same answer, but for
debugging I tried to see if it was different. I think I now see where I am
thinking about this in the wrong way. I thought `(U A B)` means 'it is
either of type A or of type B', with the implication that it picks the more
string
First, (U Any response) is the same as (U response Any) which is the
same as Any -- Any includes all other types and thus includes
response.
Second, f4 really is breaking the contract -- the contract Any turns
into says: don't try to pass through any "interesting" values, or if
you do, the other s
Hello,
I have one file called `type-test.rkt` with the following (notice that I
discovered that there is a typed version of the web-server/http module,
which solves another of my issues):
```
#lang typed/racket
(require (only-in typed/web-server/http response/xexpr response))
(provide f1 f2 f
5 matches
Mail list logo
