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fix trace annotator

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svn: r8279
This commit is contained in:
Matthew Flatt 2008-01-10 19:05:59 +00:00
parent e1776a0d7f
commit 9f8b439c5c
1 changed files with 6 additions and 8 deletions
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14
collects/trace/stacktrace.ss
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@ -1,5 +1,5 @@
(module stacktrace mzscheme
(module stacktrace scheme/base
(require (lib "unit.ss")
(lib "kerncase.ss" "syntax")
(lib "stx.ss" "syntax"))
@ -86,9 +86,9 @@
#,@(recur-on-sequence (syntax->list #'bodies)))))
#`(arglist #,@(recur-on-sequence (syntax->list #'bodies)))))]
[else
(error 'expr-syntax-object-iterator
(error 'expr-syntax-iterator
"unexpected (case-)lambda clause: ~a"
(syntax-object->datum stx))]))]
(syntax->datum stx))]))]
[let-values-abstraction
(lambda (stx)
(kernel-syntax-case stx #f
@ -106,10 +106,10 @@
(syntax->list #`(rhs ...)))])
#`(kwd (new-clause ...) #,@(recur-on-sequence (syntax->list #'bodies)))))]
[else
(error 'expr-syntax-object-iterator
(error 'expr-syntax-iterator
"unexpected let(rec) expression: ~a"
stx
;(syntax-object->datum stx)
;(syntax->datum stx)
)]))])
(syntax-recertify
(kernel-syntax-case stx #f
@ -120,8 +120,6 @@
#`(#%plain-lambda #,@(lambda-clause-abstraction #'clause))]
[(case-lambda . clauses)
#`(case-lambda #,@(map lambda-clause-abstraction (syntax->list #'clauses)))]
[(if test then)
#`(if #,(recur-non-tail #'test) #,(recur-tail #'then))]
[(if test then else)
#`(if
#,(recur-non-tail #'test)
@ -152,7 +150,7 @@
stx]
[else
(error 'expr-iterator "unknown expr: ~a"
(syntax-object->datum stx))])
(syntax->datum stx))])
stx
insp
#f)))