From c39c26e33f6bb45479bbd1a80df8c97cf750a56a Mon Sep 17 00:00:00 2001 From: Stefan Monnier Date: Sat, 4 Feb 2023 11:23:31 -0500 Subject: nadvice: Fix bug#61179 Advising interactive forms relies on the ability to distinguish interactive forms that do nothing else than return a function. So, be careful to preserve this info. Furthermore, interactive forms are expected to be evaluated in the lexical context captured by the closure to which they belong, so be careful to preserve that context when manipulating those forms. * lisp/emacs-lisp/cconv.el (cconv-convert, cconv-analyze-form) : Preserve the info that an interactive form does nothing else than return a function. * lisp/emacs-lisp/nadvice.el (advice--interactive-form-1): New function. (advice--interactive-form): Use it. (advice--make-interactive-form): Refine to also accept function values quoted with `quote`. Remove obsolete TODO. * test/lisp/emacs-lisp/nadvice-tests.el: Don't disallow byte-compilation. (advice-test-bug61179): New test. * lisp/emacs-lisp/oclosure.el (cconv--interactive-helper): Allow the `if` arg to be a form. * lisp/simple.el (oclosure-interactive-form): Adjust accordingly. --- test/lisp/emacs-lisp/nadvice-tests.el | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) (limited to 'test/lisp/emacs-lisp') diff --git a/test/lisp/emacs-lisp/nadvice-tests.el b/test/lisp/emacs-lisp/nadvice-tests.el index 748d42f2120..987483f00b1 100644 --- a/test/lisp/emacs-lisp/nadvice-tests.el +++ b/test/lisp/emacs-lisp/nadvice-tests.el @@ -213,8 +213,16 @@ function being an around advice." (should (equal (cl-prin1-to-string (car x)) "#f(advice first :before #f(advice car :after cdr))")))) -;; Local Variables: -;; no-byte-compile: t -;; End: +(ert-deftest advice-test-bug61179 () + (let* ((magic 42) + (ad (lambda (&rest _) + (interactive (lambda (is) + (cons magic (advice-eval-interactive-spec is)))) + nil)) + (sym (make-symbol "adtest"))) + (defalias sym (lambda (&rest args) (interactive (list 'main)) args)) + (should (equal (call-interactively sym) '(main))) + (advice-add sym :before ad) + (should (equal (call-interactively sym) '(42 main))))) ;;; nadvice-tests.el ends here -- cgit v1.2.1