Improve the type of andmap.
Steps toward reducing the number of initializations. svn: r9612 original commit: fd44d9b01ff4d50042e757d9e2f76dae046237bd
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@ -118,7 +118,10 @@
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[(-Port) -Sexp]
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[() -Sexp])]
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[ormap (-poly (a b) ((-> a b) (-lst a) . -> . b))]
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[andmap (-poly (a b) ((-> a b) (-lst a) . -> . b))]
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[andmap (-poly (a b c d e)
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(cl->*
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((-> a b) (-lst a) . -> . b)
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((-> c d e) (-lst c) (-lst d) . -> . e)))]
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[newline (cl-> [() -Void]
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[(-Port) -Void])]
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[not (-> Univ B)]
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@ -13,6 +13,7 @@
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(require
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"extra-procs.ss"
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"init-envs.ss"
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scheme/promise
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(except-in "type-rep.ss" make-arr)
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(only-in scheme/list cons?)
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@ -38,15 +39,18 @@
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;; the initial type name environment - just the base types
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(define-syntax (define-tname-env stx)
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(syntax-case stx ()
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[(_ var provider [nm ty] ...)
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[(_ var provider initer [nm ty] ...)
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#`(begin
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(define-syntax nm (lambda (stx) (raise-syntax-error 'type-check "type name used out of context" stx))) ...
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(provide nm) ...
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(define-syntax provider (lambda (stx) #'(begin (provide nm) ...)))
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(provide provider)
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(begin-for-syntax
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(define-for-syntax (initer)
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(initialize-type-name-env
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(list (list #'nm ty) ...))))]))
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(list (list #'nm ty) ...)))
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(begin-for-syntax
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;(printf "phase is ~a~n" (syntax-local-phase-level))
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(initer)))]))
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(define-syntax (define-other-types stx)
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(syntax-case stx ()
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@ -70,7 +74,7 @@
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(provide provider requirer))))]))
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;; the initial set of available type names
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(define-tname-env initial-type-names provide-tnames
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(define-tname-env initial-type-names provide-tnames init-tnames
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[Number N]
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[Integer -Integer]
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[Void -Void]
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@ -22,6 +22,7 @@
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"private/effect-rep.ss"
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"private/rep-utils.ss"
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"private/type-contract.ss"
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;(only-in "private/base-types.ss" init-tnames)
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scheme/nest
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syntax/kerncase
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scheme/match))
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@ -46,6 +47,8 @@
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(define-for-syntax catch-errors? #f)
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;(begin (init-tnames))
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(define-syntax (module-begin stx)
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(define module-name (syntax-property stx 'enclosing-module-name))
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