[gambit-list] rewriting a macro
lowly coder
lowlycoder at huoyanjinjing.com
Sat Feb 7 05:03:49 EST 2009
in the following code:
(define-macro (assert-equal lhs
rhs)
(let ((g-lhs
(gensym))
(g-rhs
(gensym)))
`(let ((,g-lhs ,lhs) (,g-rhs
,rhs))
(if (not (equal? ,g-lhs
,g-rhs))
(raise (list ',lhs '= ,g-lhs '<> ,g-rhs '= ',rhs))))))
used like this:
(assert-equal (+ 1 2) (- 3 4))
is there anyway to rewirte that last line:
(raise (list ...)) somehow in the format of:
(raise '(....))
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