/trunk/Examples/test-suite/schemerunme/overload_complicated.scm

# · Lisp · 16 lines · 10 code · 4 blank · 2 comment · 0 complexity · caf1f0bb46ff3bf8b7f3c91e5885ed04 MD5 · raw file 

    

  1. (define-macro (check form)
    2. 

  2.   `(if (not ,form)
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  3.        (error "Check failed: " ',form)))
    4. 

    5. 

  5. (define (=~ a b)
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  6.   (< (abs (- a b)) 1e-8))
    7. 

    8. 

  8. ;; Check first method
    9. 

  9. (check (=~ (foo 1 2 "bar" 4) 15))
    10. 

    11. 

  11. ;; Check second method
    12. 

  12. (check (=~ (foo 1 2) 4811.4))
    13. 

  13. (check (=~ (foo 1 2 3.2) 4797.2))
    14. 

  14. (check (=~ (foo 1 2 3.2 #\Q) 4798.2))
    15. 

    16. 

  16. (exit 0)
    17.