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fix `compiler/zo-parse', etc. for phase-shift addition

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This commit is contained in:
Matthew Flatt 2012-05-13 08:59:36 -06:00
parent dfad46cd7a
commit d93f4214a4
6 changed files with 15 additions and 7 deletions
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4
collects/compiler/decompile.rkt
View File

@ -144,8 +144,8 @@
ignored
alist)
`(,(if has-free-id-renames? 'lexical/free-id=? 'lexical) . ,alist)]
[(phase-shift amt src dest)
`(phase-shift ,amt ,src ,dest)]
[(phase-shift amt src dest cancel-id)
`(phase-shift ,amt ,src ,dest, cancel-id)]
[(wrap-mark val)
val]
[(prune sym)

4
collects/compiler/zo-marshal.rkt
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@ -416,8 +416,8 @@
(define (encode-wraps wraps)
(for/list ([wrap (in-list wraps)])
(match wrap
[(struct phase-shift (amt src dest))
(box (vector amt src dest #f #f))]
[(struct phase-shift (amt src dest cancel-id))
(box (vector amt src dest #f #f cancel-id))]
[(struct module-rename (phase kind set-id unmarshals renames mark-renames plus-kern?))
(define encoded-kind (eq? kind 'marked))
(define encoded-unmarshals (map encode-all-from-module unmarshals))

3
collects/compiler/zo-parse.rkt
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@ -689,7 +689,8 @@
[`#(,amt ,src ,dest #f #f ,cancel-id)
(make-phase-shift amt
(parse-module-path-index cp src)
(parse-module-path-index cp dest))]
(parse-module-path-index cp dest)
cancel-id)]
[else (error 'parse "bad phase shift: ~e" a)])]
[else (error 'decode-wraps "bad wrap element: ~e" a)])))

5
collects/compiler/zo-structs.rkt
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@ -193,7 +193,10 @@
(or/c
(cons/c symbol? (or/c symbol? #f))
free-id-info?)))))]))
(define-form-struct (phase-shift wrap) ([amt (or/c exact-integer? #f)] [src (or/c module-path-index? #f)] [dest (or/c module-path-index? #f)]))
(define-form-struct (phase-shift wrap) ([amt (or/c exact-integer? #f)]
[src (or/c module-path-index? #f)]
[dest (or/c module-path-index? #f)]
[cancel-id (or/c exact-integer? #f)]))
(define-form-struct (wrap-mark wrap) ([val exact-integer?]))
(define-form-struct (prune wrap) ([sym any/c]))

3
collects/scribblings/raco/zo-struct.scrbl
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@ -531,7 +531,8 @@ structures that are produced by @racket[zo-parse] and consumed by
@defstruct+[(phase-shift wrap)
([amt (or/c exact-integer? #f)]
[src module-path-index?]
[dest module-path-index?])]{
[dest module-path-index?]
[cancel-id (or/c exact-integer? #f)])]{
Shifts module bindings later in the wrap set.}
@defstruct+[(module-rename wrap)

3
doc/release-notes/racket/HISTORY.txt
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@ -1,3 +1,6 @@
Version 5.3.0.7
compiler/zo-struct: added cancel-id field to phase-shift
Version 5.3.0.6
racket/flonum: added flexpt
racket/unsafe/ops: added unsafe-flexpt