diff options
| -rw-r--r-- | lisp/subr.el | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lisp/subr.el b/lisp/subr.el index d335a1d4e0f..94d667bb5f2 100644 --- a/lisp/subr.el +++ b/lisp/subr.el @@ -1831,6 +1831,12 @@ mode.") This variable is meaningful on MS-DOG and Windows NT. On those systems, it is automatically local in every buffer. On other systems, this variable is normally always nil.") + +;; The `assert' macro from the cl package signals +;; `cl-assertion-failed' at runtime so always define it. +(put 'cl-assertion-failed 'error-conditions '(error)) +(put 'cl-assertion-failed 'error-message "Assertion failed") + ;;;; Misc. useful functions. |