"define" does not work in class/1 or above

[takikawa]

The following code fails with an error:

#lang class/1

(define-class point%
  (fields x y)
  (define (move-x dx)
    (new point%
         (+ (send this x) dx)
         (send this y))))

The error is "define-class: There were multiple syntax errors. The first error follows:
expected the identifier `isl+:check-range' in: define"

This is a problem since class/1 and higher are supposed to be supersets of class/0.

[samth]

Right, we haven't propagated changes from class/0 into class/1.

On Mon, Jan 30, 2012 at 10:47 PM, Asumu Takikawa
[email protected]
wrote:

The following code fails with an error:

   #lang class/1

   (define-class point%
     (fields x y)
     (define (move-x dx)
       (new point%
            (+ (send this x) dx)
            (send this y))))

The error is  "define-class: There were multiple syntax errors. The first error follows:
expected the identifier `isl+:check-range' in: define"

This is a problem since class/1 and higher are supposed to be supersets of class/0.

---

Reply to this email directly or view it on GitHub:
#9

sam th
[email protected]

[takikawa]

I fixed this for class/1 through class/3 for now.