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-rw-r--r--test/lisp/emacs-lisp/pcase-tests.el8
1 files changed, 8 insertions, 0 deletions
diff --git a/test/lisp/emacs-lisp/pcase-tests.el b/test/lisp/emacs-lisp/pcase-tests.el
index e6f4c097504..14384112b34 100644
--- a/test/lisp/emacs-lisp/pcase-tests.el
+++ b/test/lisp/emacs-lisp/pcase-tests.el
@@ -75,6 +75,14 @@
(ert-deftest pcase-tests-vectors ()
(should (equal (pcase [1 2] (`[,x] 1) (`[,x ,y] (+ x y))) 3)))
+(ert-deftest pcase-tests-bug14773 ()
+ (let ((f (lambda (x)
+ (pcase 'dummy
+ ((and (let var x) (guard var)) 'left)
+ ((and (let var (not x)) (guard var)) 'right)))))
+ (should (equal (funcall f t) 'left))
+ (should (equal (funcall f nil) 'right))))
+
;; Local Variables:
;; no-byte-compile: t
;; End: