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fixed a bug in structs

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svn: r6059

original commit: ddf5ddaf68f6492dd4cd739481573de3ad927040
This commit is contained in:
Robby Findler 2007-04-27 22:02:14 +00:00
parent fedbdecb6d
commit cd0e01c68e
1 changed files with 31 additions and 0 deletions
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31
collects/tests/mzscheme/contract-test.ss
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@ -4874,6 +4874,37 @@ so that propagation occurs.
(eval '(require pc18-pos))
(eval '(make-s))))
(test/spec-passed/result
'provide/contract19
'(begin
(eval '(module pc19-a mzscheme
(require (lib "contract.ss"))
(define-struct a (x))
(provide/contract [struct a ([x number?])])))
(eval '(module pc19-b mzscheme
(require pc19-a
(lib "contract.ss"))
(define-struct (b a) (y))
(provide/contract [struct (b a) ([x number?] [y number?])])))
(eval '(module pc19-c mzscheme
(require pc19-b
(lib "contract.ss"))
(define-struct (c b) (z))
(provide/contract [struct (c b) ([x number?] [y number?] [z number?])])))
(eval' (module pc19-d mzscheme
(require pc19-a pc19-c)
(define pc19-ans (a-x (make-c 1 2 3)))
(provide pc19-ans)))
(eval '(require pc19-d))
(eval 'pc19-ans))
1)
(contract-error-test
#'(begin
(eval '(module pce1-bug mzscheme