| From: Stephen Chang (stchang at ccs.neu.edu) Date: Sat Jan 26 01:12:04 EST 2013 |
|
Is this a supported use of submodules?
#lang racket
(define-syntax (def-wrapped stx)
(syntax-case stx ()
[(_ (f arg ...) body ...)
#'(begin
(module tmp-module-name racket
(define (f-tmp arg ...) (displayln "wrapper") body ...)
(provide (rename-out [f-tmp f])))
(require (quote tmp-module-name)))]))
(def-wrapped (f x) (+ x 1))
(f 100)
Welcome to DrRacket, version 5.3.1.3 [3m].
Language: racket [custom].
. f: unbound identifier in module in: f
>
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