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Make promote-demote no longer a unit.

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This commit is contained in:
Eric Dobson 2014-05-14 09:00:17 -07:00
parent 7137c8d6a6
commit 5e4eecc8c6
4 changed files with 10 additions and 13 deletions
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3
pkgs/typed-racket-pkgs/typed-racket-lib/typed-racket/infer/infer-unit.rkt
View File

@ -18,6 +18,7 @@
make-env -> ->* one-of/c)
"constraint-structs.rkt"
"signatures.rkt" "fail.rkt"
"promote-demote.rkt"
racket/match
mzlib/etc
(contract-req)
@ -27,7 +28,7 @@
unstable/sequence unstable/list unstable/hash
racket/list)
(import dmap^ constraints^ promote-demote^)
(import dmap^ constraints^)
(export infer^)
;; For more data definitions, see "constraint-structs.rkt"

4
pkgs/typed-racket-pkgs/typed-racket-lib/typed-racket/infer/infer.rkt
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@ -1,11 +1,11 @@
#lang racket/base
(require "infer-unit.rkt" "constraints.rkt" "dmap.rkt" "signatures.rkt"
"restrict.rkt" "promote-demote.rkt"
"restrict.rkt"
(only-in racket/unit provide-signature-elements
define-values/invoke-unit/infer link))
(provide-signature-elements restrict^ infer^)
(define-values/invoke-unit/infer
(link infer@ constraints@ dmap@ restrict@ promote-demote@))
(link infer@ constraints@ dmap@ restrict@))

12
pkgs/typed-racket-pkgs/typed-racket-lib/typed-racket/infer/promote-demote.rkt
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@ -1,13 +1,13 @@
#lang racket/unit
#lang racket/base
(require "../utils/utils.rkt")
(require (rep type-rep rep-utils)
(require "../utils/utils.rkt"
(rep type-rep rep-utils)
(types abbrev union utils)
"signatures.rkt"
racket/list racket/match)
(import)
(export promote-demote^)
(provide/cond-contract
[var-promote (-> Type/c (listof symbol?) Type/c)]
[var-demote (-> Type/c (listof symbol?) Type/c)])
(define (V-in? V . ts)
(for/or ([e (in-list (append* (map fv ts)))])

4
pkgs/typed-racket-pkgs/typed-racket-lib/typed-racket/infer/signatures.rkt
View File

@ -9,10 +9,6 @@
(define-signature dmap^
([cond-contracted dmap-meet (dmap? dmap? . -> . (or/c #f dmap?))]))
(define-signature promote-demote^
([cond-contracted var-promote (Type/c (listof symbol?) . -> . Type/c)]
[cond-contracted var-demote (Type/c (listof symbol?) . -> . Type/c)]))
(define-signature constraints^
([cond-contracted cset-meet ((cset? cset?) #:rest (listof cset?) . ->* . (or/c #f cset?))]
[cond-contracted cset-meet* ((listof cset?) . -> . (or/c #f cset?))]