3670916a11
Replaced pointwise operators with macros that expand to applications of `array-map'; allows more precise return types and reduces compilation time Changed literal array syntax to use #() to delimit rows instead of [] (still suggest using square parens, though) Minor refactoring Fixed a macro so that the only problem with "array-tests.rkt" now is that typed/rackunit is b0rked
36 lines
1020 B
Racket
36 lines
1020 B
Racket
#lang racket/base
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(require typed/untyped-utils
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typed/racket/base
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(for-syntax racket/base syntax/parse)
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"array-syntax.rkt"
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(except-in "typed-mutable-array.rkt"
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make-mutable-array))
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(require/untyped-contract
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(begin (require "typed-mutable-array.rkt"))
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"typed-mutable-array.rkt"
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[make-mutable-array (All (A) ((Vectorof Integer) (Vectorof A) -> (Mutable-Array A)))])
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(provide
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;; Mutable-Array
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Mutable-Array
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mutable-array?
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mutable-array-data
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make-mutable-array
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unsafe-mutable-array
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mutable-array-copy
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mutable-array
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;; Conversion
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array->mutable-array
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array-strict
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flat-vector->matrix)
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(define-syntax (mutable-array stx)
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(syntax-parse stx #:literals (:)
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[(_ e:expr)
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(syntax/loc stx (array/syntax mutable-array vector make-mutable-array e))]
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[(_ e:expr : T:expr)
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(syntax/loc stx (array/syntax mutable-array (inst vector T) make-mutable-array e))]
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[_:id (raise-syntax-error 'mutable-array "not allowed as an expression" stx)]))
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