Correctly sort out string-specified getters in virtual-slots.lisp

[clg] / gffi / interface.lisp

diff --git a/gffi/interface.lisp b/gffi/interface.lisp
index 6b249a3..d89e9a7 100644 (file)
--- a/gffi/interface.lisp
+++ b/gffi/interface.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: interface.lisp,v 1.9 2008-10-08 16:34:07 espen Exp $
+;; $Id: interface.lisp,v 1.10 2008-12-10 02:40:18 espen Exp $
 
 (in-package "GFFI")
 
@@ -72,15 +72,19 @@
       #'string-capitalize    
       (cons prefix (split-string (symbol-name type-name) :delimiter #\-))))))
 
-(defun default-type-name (alien-name)
-  (let ((parts
-        (mapcar
-         #'string-upcase
-         (split-string-if alien-name #'upper-case-p))))
-    (intern
-     (concatenate-strings (rest parts) #\-)
-     (find-prefix-package (first parts)))))
+(defun split-alien-name (alien-name)
+  (let ((parts (split-string-if alien-name #'upper-case-p)))
+    (do ((prefix (first parts) (concatenate 'string prefix (first rest)))
+         (rest (rest parts) (cdr rest)))
+        ((null rest)
+         (error "Couldn't split alien name '~A' to find a registered prefix"
+                alien-name))
+      (when (find-prefix-package prefix)
+        (return (values (string-upcase (concatenate-strings rest #\-))
+                        (find-prefix-package prefix)))))))
 
+(defun default-type-name (alien-name)
+  (multiple-value-call #'intern (split-alien-name alien-name)))
 
 (defun in-arg-p (style)
   (find style '(:in :in/out :in/return :in-out :return)))
@@ -445,6 +449,8 @@
                   (error "~A can not be expanded to ~A" form type))))))
     (expand form)))
 
+(defun type-equal-p (type1 type2)
+  (and (subtypep type1 type2) (subtypep type2 type1)))
 
 
 ;;;; Type methods