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Instrument higher-order hash/c.

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This commit is contained in:
Vincent St-Amour 2016-01-08 14:58:03 -06:00
parent d34cd06b90
commit 72418fba03
2 changed files with 27 additions and 6 deletions
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10
pkgs/racket-test/tests/racket/contract/prof.rkt
View File

@ -276,4 +276,14 @@
(eval '(f 2)))
3)
(test/spec-passed/result
'contract-marks31
'((hash-ref (contract (hash/c (-> neg-blame? pos-blame?)
(-> neg-blame? pos-blame?))
(hash values values)
'pos 'neg)
values)
3)
3)
)

27
racket/collects/racket/contract/private/hash.rkt
View File

@ -234,6 +234,7 @@
(define (handle-the-hash val neg-party
pos-dom-proj neg-dom-proj mk-pos-rng-proj mk-neg-rng-proj
chaperone-or-impersonate-hash ctc blame)
(define blame+neg-party (cons blame neg-party))
(if (immutable? val)
(for/fold ([h val]) ([(k v) (in-hash val)])
(hash-set h
@ -242,16 +243,26 @@
(chaperone-or-impersonate-hash
val
(λ (h k)
(values (neg-dom-proj k neg-party)
(λ (h k v)
((mk-pos-rng-proj k) v neg-party))))
(λ (h k v)
(values (neg-dom-proj k neg-party)
((mk-neg-rng-proj k) v neg-party)))
(λ (h k)
(values (with-contract-continuation-mark
blame+neg-party
(neg-dom-proj k neg-party))
(λ (h k v)
(with-contract-continuation-mark
blame+neg-party
((mk-pos-rng-proj k) v neg-party)))))
(λ (h k v)
(with-contract-continuation-mark
blame+neg-party
(values (neg-dom-proj k neg-party)
((mk-neg-rng-proj k) v neg-party))))
(λ (h k)
(pos-dom-proj k neg-party))
(with-contract-continuation-mark
blame+neg-party
(neg-dom-proj k neg-party)))
(λ (h k)
(with-contract-continuation-mark
blame+neg-party
(pos-dom-proj k neg-party)))
impersonator-prop:contracted ctc
impersonator-prop:blame blame)))