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| author | Darren Bane <darren.bane@gmail.com> | 2020-09-02 23:46:59 +0100 |
|---|---|---|
| committer | Darren Bane <darren.bane@gmail.com> | 2020-09-02 23:46:59 +0100 |
| commit | d34eb60916327589576143fa84c1a2468bee6cf3 (patch) | |
| tree | d6a4ad519c2bd0801ee9a385ac7da8bfb9e4b40f /cutil.lisp | |
| parent | f4389b863ecc0fe17cc13d12cc39ca2b37e3c0d7 (diff) | |
| download | lsp-d34eb60916327589576143fa84c1a2468bee6cf3.tar.gz | |
Making changes
Diffstat (limited to 'cutil.lisp')
| -rw-r--r-- | cutil.lisp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/cutil.lisp b/cutil.lisp new file mode 100644 index 0000000..0b569e2 --- /dev/null +++ b/cutil.lisp @@ -0,0 +1,11 @@ +(defpackage #:cutil + (:use #:common-lisp) + (:export + #:<abstract-class>)) +(in-package #:cutil) + +(defclass <abstract-class> () ()) +(defmethod make-instance ((self <abstract-class>) &key) + (error "Cannot instantiate abstract class ~A" (class-name c))) + +(provide "cutil") |