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fix tree-il->scheme test

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* module/language/tree-il.scm (tree-il->scheme): Fix incorporation of
  `lambda' in a `case-lambda'.

* test-suite/tests/tree-il.test ("tree-il->scheme"): Add a test.
This commit is contained in:
Andy Wingo 2011-08-04 19:23:49 +02:00
parent 2b582a285a
commit 335c8a89a2
2 changed files with 18 additions and 1 deletions
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2
module/language/tree-il.scm
View file

@ -383,7 +383,7 @@
(case (car alt-expansion)
((lambda)
`(case-lambda (,formals ,(tree-il->scheme body))
,@(cdr alt-expansion)))
,(cdr alt-expansion)))
((lambda*)
`(case-lambda* (,formals ,(tree-il->scheme body))
,(cdr alt-expansion)))

17
test-suite/tests/tree-il.test
View file

@ -55,6 +55,23 @@
(pat (guard test ...) #t)
(else #f))))))))
(define-syntax pass-if-tree-il->scheme
(syntax-rules ()
((_ in pat)
(assert-scheme->tree-il->scheme in pat #t))
((_ in pat guard-exp)
(pass-if 'in
(pmatch (tree-il->scheme
(compile 'in #:from 'scheme #:to 'tree-il))
(pat (guard guard-exp) #t)
(_ #f))))))
(with-test-prefix "tree-il->scheme"
(pass-if-tree-il->scheme
(case-lambda ((a) a) ((b c) (list b c)))
(case-lambda ((,a) ,a1) ((,b ,c) (list ,b1 ,c1)))
(and (eq? a a1) (eq? b b1) (eq? c c1))))
(with-test-prefix "void"
(assert-tree-il->glil
(void)