* fixed a pretty-printer bug that caused gensym count to be assigned
out of order. It now uses map1ltr instead of map for list processing.
This commit is contained in:
Abdulaziz Ghuloum
parent
b6734896e2
commit
bf3e5711a9
BIN
src/ikarus.boot
BIN
src/ikarus.boot
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16
src/libpp.ss
16
src/libpp.ss
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@ -2,7 +2,13 @@
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(library (ikarus pretty-print)
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(export)
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(import (scheme))
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(define (map1ltr f ls)
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;;; ltr so that gensym counts get assigned properly
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(cond
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[(null? ls) '()]
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[else
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(let ([a (f (car ls))])
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(cons a (map1ltr f (cdr ls))))]))
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(define (pretty-width) 80)
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(define (pretty-indent) 1)
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(define-record cbox (length boxes))
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@ -138,7 +144,7 @@
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(conc (cdr fmt) (boxify (cadr ls)))]
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[(fmt-dots? fmt)
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(return (fmt-tab fmt)
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(map (lambda (x) (boxify/fmt (sub-fmt fmt) x))
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(map1ltr (lambda (x) (boxify/fmt (sub-fmt fmt) x))
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ls))]
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[else
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(let-values ([(sep* ls)
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@ -148,7 +154,7 @@
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(values '() '())]
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[(fmt-dots? fmt)
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(values (fmt-tab fmt)
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(map (lambda (x)
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(map1ltr (lambda (x)
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(boxify/fmt (sub-fmt fmt) x))
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ls))]
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[else
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@ -161,7 +167,7 @@
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l^)))]))])
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(return sep* (cons (boxify/fmt (sub-fmt fmt) a) ls)))])))]
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[else
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(return (gensep*-default ls) (map boxify ls))])))
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(return (gensep*-default ls) (map1ltr boxify ls))])))
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(define (boxify-string x)
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(define (count s i j n)
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(cond
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@ -202,7 +208,7 @@
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(fx+ (fxadd1 n) (box-length (car ls))))]))])
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(make-pbox (fx+ n (box-length last)) ls last))))
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(define (boxify-vector x)
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(let ([ls (map boxify (vector->list x))])
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(let ([ls (map1ltr boxify (vector->list x))])
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(let ([n
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(let f ([ls ls] [n 0])
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(cond
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@ -124,9 +124,11 @@
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[(null? r) '()]
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[else (add (car r) (f (cdr r)))])))
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(define (make-system-library export-subst export-env)
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(define (build-system-library export-subst export-env)
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(let-values ([(code empty-subst empty-env)
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(boot-library-expand
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`(library (ikarus primlocs)
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(export)
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(export) ;;; must be empty
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(import (scheme))
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(install-library
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',(gensym "system") ;;; id
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@ -137,31 +139,35 @@
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'() ;;; invoke libs
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',export-subst ;;; substitution
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',export-env ;;; environment
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void void)))
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void void ;;; visit/invoke codes
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)))])
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(pretty-print code)
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code))
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(define (expand-all ls)
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(define (insert x ls)
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(cond ;;; insert before last library
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[(null? (cdr ls))
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(list x (library-code (car ls)))]
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[else
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(cons (library-code (car ls))
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(insert x (cdr ls)))]))
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(let ([libs (apply append (map expand-file ls))])
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(let* ([export-subst
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(apply append (map library-export-subst libs))]
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[export-env
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(sanitize-export-env export-subst
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(apply append (map library-export-env libs)))])
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(let-values ([(code _subst _env) ; both must be empty
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(boot-library-expand
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(make-system-library export-subst export-env))])
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(printf "EXP:~s\n" (map car export-subst))
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(values (insert code libs) #f)))))
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(define (expand-all files)
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(let ([code* '()]
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[subst '()]
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[env '()])
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(for-each
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(lambda (file)
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(load file
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(lambda (x)
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(let-values ([(code export-subst export-env)
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(boot-library-expand x)])
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(set! code* (cons code code*))
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(set! subst (append export-subst subst))
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(set! env (append export-env env))))))
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files)
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(let ([env (sanitize-export-env subst env)])
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(let ([code (build-system-library subst env)])
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(values
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(reverse (list* (car code*) code (cdr code*)))
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subst env)))))
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(printf "expanding ...\n")
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(let-values ([(core* ??env) (expand-all scheme-library-files)])
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(let-values ([(core* subst env) (expand-all scheme-library-files)])
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(printf "compiling ...\n")
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(let ([p (open-output-file "ikarus.boot" 'replace)])
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(for-each
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@ -172,21 +178,3 @@
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(printf "Happy Happy Joy Joy\n"))
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(invoke (ikarus makefile))
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;;; ;;; NEW ARCHITECTURE
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;;;
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;;; (define expander-input-env
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;;; '(;[prim-name label (core-prim . prim-name)]
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;;; [car car-label (core-prim . car)]))
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;;;
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;;; (define expander-output-env
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;;; '(;[export-name export-loc]
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;;; [ikarus-car #{ikarus-car |174V9RJ/FjzvmJVu|}]))
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;;;
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;;; (define bootstrap-knot
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;;; '(;[prim-name export-name]
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;;; [car ikarus-car]))
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;;;
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;;; (define compile-input-env
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;;; '(;[prim-name export-loc]
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;;; [car #{ikarus-car |174V9RJ/FjzvmJVu|}]))
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