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Closure convert, convert ast:lambda's before vectors

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This commit is contained in:
Justin Ethier 2016-05-05 22:49:04 -04:00
parent a86a8262fa
commit 9b72e8dcd7
1 changed files with 20 additions and 19 deletions
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39
scheme/cyclone/transforms.sld
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@ -1164,6 +1164,9 @@
(define (analyze-mutable-variables exp)
(cond
; Core forms:
((ast:lambda? exp)
(map analyze-mutable-variables (ast:lambda-body exp))
(void))
((const? exp) (void))
((prim? exp) (void))
((ref? exp) (void))
@ -1171,9 +1174,6 @@
((lambda? exp)
(map analyze-mutable-variables (lambda->exp exp))
(void))
((ast:lambda? exp)
(map analyze-mutable-variables (ast:lambda-body exp))
(void))
((set!? exp)
(mark-mutable (set!->var exp))
(analyze-mutable-variables (set!->exp exp)))
@ -1617,6 +1617,23 @@
(define (convert exp self-var free-var-lst)
(define (cc exp)
(cond
((ast:lambda? exp)
(let* ((new-self-var (gensym 'self))
(body (ast:lambda-body exp))
(new-free-vars
(difference
(difference (free-vars body) (ast:lambda-formals->list exp))
globals)))
`(%closure
(lambda
,(list->lambda-formals
(cons new-self-var (ast:lambda-formals->list exp))
(ast:lambda-formals-type exp))
,(convert (car body) new-self-var new-free-vars)) ;; TODO: should this be a map??? was a list in 90-min-scc.
;,(convert body new-self-var new-free-vars)) ;; TODO: should this be a map??? was a list in 90-min-scc.
,@(map (lambda (v) ;; TODO: splice here?
(cc v))
new-free-vars))))
((const? exp) exp)
((quote? exp) exp)
((ref? exp)
@ -1634,22 +1651,6 @@
,@(map cc (cdr exp)))) ;; TODO: need to splice?
((set!? exp) `(set! ,(set!->var exp)
,(cc (set!->exp exp))))
((ast:lambda? exp)
(let* ((new-self-var (gensym 'self))
(body (ast:lambda-body exp))
(new-free-vars
(difference
(difference (free-vars body) (ast:lambda-formals->list exp))
globals)))
`(%closure
(lambda
,(list->lambda-formals
(cons new-self-var (ast:lambda-formals->list exp))
(ast:lambda-formals-type exp))
,(convert (car body) new-self-var new-free-vars)) ;; TODO: should this be a map??? was a list in 90-min-scc.
,@(map (lambda (v) ;; TODO: splice here?
(cc v))
new-free-vars))))
((if? exp) `(if ,@(map cc (cdr exp))))
((cell? exp) `(cell ,(cc (cell->value exp))))
((cell-get? exp) `(cell-get ,(cc (cell-get->cell exp))))