diff options
| -rw-r--r-- | lisp/emacs-lisp/comp.el | 4 | ||||
| -rw-r--r-- | test/src/comp-tests.el | 9 |
2 files changed, 10 insertions, 3 deletions
diff --git a/lisp/emacs-lisp/comp.el b/lisp/emacs-lisp/comp.el index 1808e727bb9..15b8b3ab8da 100644 --- a/lisp/emacs-lisp/comp.el +++ b/lisp/emacs-lisp/comp.el @@ -1153,9 +1153,7 @@ Return value is the fall through block name." SP-DELTA is the stack adjustment." (let ((subr (symbol-function subr-name)) (nargs (1+ (- sp-delta)))) - (unless (subrp subr) - (signal 'native-ice (list "not a subr" subr))) - (let* ((arity (subr-arity subr)) + (let* ((arity (func-arity subr)) (minarg (car arity)) (maxarg (cdr arity))) (when (eq maxarg 'unevalled) diff --git a/test/src/comp-tests.el b/test/src/comp-tests.el index ae96e5d3868..446a61549d9 100644 --- a/test/src/comp-tests.el +++ b/test/src/comp-tests.el @@ -430,6 +430,15 @@ https://lists.gnu.org/archive/html/bug-gnu-emacs/2020-03/msg00914.html." ;; Bug#42664, Bug#43280, Bug#44209. (should-not (subr-native-elisp-p (symbol-function #'comp-test-defsubst-f)))) +(comp-deftest primitive-redefine-compile-44221 () + "Test the compiler still works while primitives are redefined (bug#44221)." + (cl-letf (((symbol-function #'delete-region) + (lambda (_ _)))) + (should (subr-native-elisp-p + (native-compile + '(lambda () + (delete-region (point-min) (point-max)))))))) + ;;;;;;;;;;;;;;;;;;;;; ;; Tromey's tests. ;; |