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make impersonator vector contracts use impersonate-vector, not chaperone-vector

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closes #1198
This commit is contained in:
Robby Findler 2016-01-07 12:57:46 -06:00
parent c24ddb4a7c
commit 3e53a3ea42
2 changed files with 14 additions and 3 deletions
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15
pkgs/racket-test/tests/racket/contract/vector.rkt
View File

@ -1,7 +1,8 @@
#lang racket/base
(require "test-util.rkt")
(parameterize ([current-contract-namespace
(make-basic-contract-namespace)])
(make-basic-contract-namespace
'racket/contract/combinator)])
(test/spec-passed
'vectorof1
@ -137,4 +138,14 @@
'(let ([x (vector-immutable 1 2 3)])
(eq? (contract (vectorof integer?) x 'pos 'neg)
x))
'#true))
'#true)
(test/spec-passed/result
'vector/c-impersonator
'(vector-ref (contract (vectorof (make-contract #:late-neg-projection (λ (b) (λ (x n) (+ x 1)))))
(vector 0)
'pos 'neg)
0)
1)
)

2
racket/collects/racket/contract/private/vector.rkt
View File

@ -218,7 +218,7 @@
#:name vectorof-name
#:first-order vectorof-first-order
#:stronger vectorof-stronger
#:late-neg-projection (vectorof-late-neg-ho-projection chaperone-vector)))
#:late-neg-projection (vectorof-late-neg-ho-projection impersonate-vector)))
(define-syntax (wrap-vectorof stx)
(syntax-case stx ()