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| author | Po Lu <luangruo@yahoo.com> | 2025-03-04 14:32:33 +0800 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2025-03-04 14:32:33 +0800 |
| commit | 9daab9be343f930c8db4c33881abc96e65c01bd7 (patch) | |
| tree | 3274add08d7cbee7a34d91091c0ce71b1167216e /lisp/emacs-lisp/cl-macs.el | |
| parent | 9415941a9c65b72a3bc20ae0ec1765f3c0ed657d (diff) | |
| parent | 7dcf9b71e6ffc0cc92d2d504b1428c3ab432a028 (diff) | |
| download | emacs-9daab9be343f930c8db4c33881abc96e65c01bd7.tar.gz emacs-9daab9be343f930c8db4c33881abc96e65c01bd7.tar.bz2 emacs-9daab9be343f930c8db4c33881abc96e65c01bd7.zip | |
Merge from savannah/emacs-30
7dcf9b71e6f ; Don't document package-x.el
a5fd518d524 ; Document spurious warnings on macOS 15
625ed68aeaa Fix the use of xref-window-local-history together with Xr...
80917727676 completing-read-multiple: Fix support for ":" as separator
38cc36a3753 ; Improve docstring of cl-check-type
Diffstat (limited to 'lisp/emacs-lisp/cl-macs.el')
| -rw-r--r-- | lisp/emacs-lisp/cl-macs.el | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lisp/emacs-lisp/cl-macs.el b/lisp/emacs-lisp/cl-macs.el index 8673b360319..d3d4524028d 100644 --- a/lisp/emacs-lisp/cl-macs.el +++ b/lisp/emacs-lisp/cl-macs.el @@ -3576,7 +3576,10 @@ Of course, we really can't know that for sure, so it's just a heuristic." ;;;###autoload (defmacro cl-check-type (form type &optional string) "Verify that FORM is of type TYPE; signal an error if not. -STRING is an optional description of the desired type." +STRING is an optional description of the desired type. + +Hint: To check the type of an object, use `cl-type-of'. +To define new types, see `cl-deftype'." (declare (debug (place cl-type-spec &optional stringp))) (and (or (not (macroexp-compiling-p)) (< cl--optimize-speed 3) (= cl--optimize-safety 3)) |