diff options
Diffstat (limited to '')
| -rw-r--r-- | t/t4018/scheme-library | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/t/t4018/scheme-library b/t/t4018/scheme-library new file mode 100644 index 0000000..82ea3df --- /dev/null +++ b/t/t4018/scheme-library @@ -0,0 +1,11 @@ +(library (my-helpers id-stuff) RIGHT + (export find-dup) + (import (ChangeMe)) + (define (find-dup l) + (and (pair? l) + (let loop ((rest (cdr l))) + (cond + [(null? rest) (find-dup (cdr l))] + [(bound-identifier=? (car l) (car rest)) + (car rest)] + [else (loop (cdr rest))]))))) |