Hi Stefan! Stefan Israelsson Tampe <[email protected]> skribis:
> --- a/module/language/tree-il/cse.scm > +++ b/module/language/tree-il/cse.scm > @@ -324,10 +324,11 @@ > (and (< n env-len) > (match (vlist-ref env n) > ((#(exp* name sym db-len*) . h*) > - (and (unroll db m (- db-len db-len*)) > - (if (and (= h h*) (tree-il=? exp* exp)) > - (make-lexical-ref (tree-il-src exp) name sym) > - (lp (1+ n) (- db-len db-len*)))))))))))) > + (let ((niter (- (- db-len db-len*) m))) > + (and (unroll db m (- db-len db-len*)) > + (if (and (= h h*) (tree-il=? exp* exp)) > + (make-lexical-ref (tree-il-src exp) name > sym) > + (lp (1+ n) (- db-len db-len*))))))))))))) > > (define (lookup-lexical sym env) > (let ((env-len (vlist-length env))) Hmm, the only thing it changes is that an unused variable is introduced, no? Am I missing something? Thanks, Ludo’.
