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* boot-9.scm (define-public): Changed to accomodate Hobbit.

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This commit is contained in:
Jim Blandy 1997-07-11 05:13:59 +00:00
parent 8cedfb2e6c
commit 3c5af9ef9b
1 changed files with 21 additions and 18 deletions
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39
ice-9/boot-9.scm
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@ -2488,28 +2488,31 @@
(error "bad syntax" (list 'define-public args)))
(define (defined-name n)
(cond
((symbol? n) n)
((pair? n) (defined-name (car n)))
(else (syntax))))
((symbol? n) n)
((pair? n) (defined-name (car n)))
(else (syntax))))
(cond
((null? args) (syntax))
((null? args) (syntax))
(#t (let ((name (defined-name (car args))))
`(begin
(let ((public-i (module-public-interface (current-module))))
;; Make sure there is a local variable:
;;
(module-define! (current-module)
',name
(module-ref (current-module) ',name #f))
(#t (let ((name (defined-name (car args))))
`(begin
(let ((public-i (module-public-interface (current-module))))
;; Make sure there is a local variable:
;;
(module-define! (current-module)
',name
(module-ref (current-module) ',name #f))
;; Make sure that local is exported:
;;
(module-add! public-i ',name (module-variable (current-module) ',name)))
;; Make sure that local is exported:
;;
(module-add! public-i ',name
(module-variable (current-module) ',name)))
;; Now (re)define the var normally.
;;
(define-private ,@ args))))))
;; Now (re)define the var normally. Bernard URBAN
;; suggests we use eval here to accomodate Hobbit; it lets
;; the interpreter handle the define-private form, which
;; Hobbit can't digest.
(eval '(define-private ,@ args)))))))