| (define what blah) ; blah not found | |
| (define | |
| (foo x) | |
| (+ x 456)) | |
| (define | |
| (bar x) | |
| (+ x y)) ; y not found | |
| (define (f1) (foo 123)) | |
| (define (f2) (foo z)) ; z not found | |
| (define foo 123) ; redefinition | |
| (define (f3) (foo 123 456)) ; incorrect arity | |
| (define (f4) (bar 999)) ; bar should not be found | |
| (define (main) ) ; no body |