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If we're using known-good-contract here, we won't always have an identifier

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for the contract, so use the contract in that case.  Also rename to
contract-stx in make-with-contract-transformer so its name isn't misleading.

svn: r13269
This commit is contained in:
Stevie Strickland 2009-01-23 20:34:59 +00:00
parent 9361e782ef
commit 72d551082d
1 changed files with 5 additions and 5 deletions
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10
collects/scheme/private/contract.ss
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@ -134,12 +134,12 @@ improve method arity mismatch contract violation error messages?
(define-syntax-parameter current-contract-region (λ (stx) #'(#%variable-reference)))
(define-for-syntax (make-with-contract-transformer contract-id id pos-blame-id)
(define-for-syntax (make-with-contract-transformer contract-stx id pos-blame-id)
(make-set!-transformer
(lambda (stx)
(with-syntax ([neg-blame-id #'(current-contract-region)]
[pos-blame-id pos-blame-id]
[contract-id contract-id]
[contract-stx contract-stx]
[id id])
(syntax-case stx (set!)
[(set! id arg)
@ -149,7 +149,7 @@ improve method arity mismatch contract violation error messages?
(syntax id))]
[(f arg ...)
(syntax/loc stx
((-contract contract-id
((-contract contract-stx
id
pos-blame-id
neg-blame-id
@ -158,7 +158,7 @@ improve method arity mismatch contract violation error messages?
[ident
(identifier? (syntax ident))
(syntax/loc stx
(-contract contract-id
(-contract contract-stx
id
pos-blame-id
neg-blame-id
@ -245,7 +245,7 @@ improve method arity mismatch contract violation error messages?
[always-defined
(list #`(define-syntaxes (#,p)
(make-with-contract-transformer
(quote-syntax #,contract-id)
(quote-syntax #,(if contract-id contract-id c))
(quote-syntax #,(marker-f p))
(quote-syntax blame-stx)))
#`(define-values ()