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minor improvement to provide/contract expansion (making it smaller)

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svn: r2033
This commit is contained in:
Robby Findler 2006-01-30 01:30:47 +00:00
parent 08b531825a
commit f3a8a1895d
1 changed files with 3 additions and 3 deletions
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6
collects/mzlib/private/contract.ss
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@ -77,7 +77,7 @@ add struct contracts for immutable structs?
(syntax-object->datum (quote-syntax _))
(string->symbol neg-blame-str)
(quote-syntax _)))])))))
(define-for-syntax (make-provide/contract-transformer contract-id id pos-module-source)
(make-set!-transformer
(lambda (stx)
@ -555,7 +555,7 @@ add struct contracts for immutable structs?
[pos-module-source (a:mangle-id provide-stx "provide/contract-pos-module-source" id)]
[pos-stx (datum->syntax-object provide-stx 'here)]
[id id]
[ctrct ctrct]
[ctrct (syntax-property ctrct 'inferred-name id)]
[external-name (or user-rename-id id)])
(with-syntax ([code
(syntax/loc stx
@ -566,7 +566,7 @@ add struct contracts for immutable structs?
(if #f id)
(define pos-module-source (module-source-as-symbol #'pos-stx))
(define contract-id (let ([id ctrct]) id))
(define contract-id ctrct)
(define-syntax id-rename
(make-provide/contract-transformer (quote-syntax contract-id)
(quote-syntax id)