From 9288d579cce868af02e442ad8d910c06b710ef53 Mon Sep 17 00:00:00 2001 From: Sean Whitton Date: Thu, 18 Mar 2021 09:31:43 -0700 Subject: add OS:HOST-TYPECASE Signed-off-by: Sean Whitton --- src/propspec.lisp | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'src/propspec.lisp') diff --git a/src/propspec.lisp b/src/propspec.lisp index 46de09f..335def7 100644 --- a/src/propspec.lisp +++ b/src/propspec.lisp @@ -330,27 +330,3 @@ apply the elements of REQUIREMENTS in reverse order." :unapply (get psym 'apply) :args args))) -;; TODO should move this into property/os.lisp once we determine the API for -;; property combinator helper macros -(define-function-property-combinator os-typecase* (&rest cases) - (flet ((choose-propapp () - (or (loop with host = (class-of (get-hostattrs-car :os)) - for (type propapp) on cases by #'cddr - when (subtypep host type) return propapp) - (inapplicable-property - "Host's OS ~S fell through OS:TYPECASE." - (class-of (get-hostattrs-car :os)))))) - (:retprop :type (collapse-types (loop for propapp in (cdr cases) by #'cddr - collect (propapptype propapp))) - :desc (lambda (&rest args) - (declare (ignore args)) - (propappdesc (choose-propapp))) - :check (lambda (&rest args) - (declare (ignore args)) - (propappcheck (choose-propapp))) - :apply (lambda (&rest args) - (declare (ignore args)) - (propappapply (choose-propapp))) - :unapply (lambda (&rest args) - (declare (ignore args)) - (propappunapply (choose-propapp)))))) -- cgit v1.2.3