(write (eval-elisp expr))))))
(string=? calc expected))))
+ (define (elisp-pass-if/maybe-error key expr expected)
+ (pass-if (with-output-to-string (lambda () (write expr)))
+ (string=?
+ (catch key
+ (lambda ()
+ (with-output-to-string
+ (lambda () (write (eval-elisp expr)))))
+ (lambda (k . args)
+ (format (current-error-port)
+ "warning: caught ~a: ~a\n" k args)
+ (throw 'unresolved)))
+ expected)))
+
(elisp-pass-if '(and #f) "#f")
(elisp-pass-if '(and #t) "#t")
(elisp-pass-if '(and nil) "#nil")
;; loading the macro definition of lambda in subr.el.
(elisp-pass-if '(function (lambda (x y &optional o &rest r) (list x y o r))) "(lambda (x y &optional o &rest r) (list x y o r))")
(elisp-pass-if '(funcall (lambda (x y &optional o &rest r) (list x y o r)) 1 2 3 4) "(1 2 3 (4))")
- (elisp-pass-if '(apply (lambda (x y &optional o &rest r) (list x y o r)) 1 2 3 nil) "(1 2 3 #nil)")
+ ;; If r4rs.scm is compiled, `apply' will only unroll true scheme
+ ;; lists.
+ (elisp-pass-if/maybe-error
+ 'vm-error
+ '(apply (lambda (x y &optional o &rest r) (list x y o r)) 1 2 3 nil)
+ "(1 2 3 #nil)")
+
(elisp-pass-if '(setq x 3) "3")
(elisp-pass-if '(defvar x 4) "x")
(elisp-pass-if 'x "3")