From bc663521841d63b2cc847310aa58cffef561fed8 Mon Sep 17 00:00:00 2001
From: Matthias Benkard <code@mail.matthias.benkard.de>
Date: Fri, 3 Aug 2007 18:08:07 +0200
Subject: Use type Class rather than id for classes.

darcs-hash:da715b2f31d65a2ad3fa34d68b2e2445496c8f46
---
 libobjcl.m | 39 +++++++++++++++++++++++++++++++++------
 1 file changed, 33 insertions(+), 6 deletions(-)

(limited to 'libobjcl.m')

diff --git a/libobjcl.m b/libobjcl.m
index bd59810..24ab072 100644
--- a/libobjcl.m
+++ b/libobjcl.m
@@ -171,14 +171,19 @@ objcl_invoke_instance_method (OBJCL_OBJ_DATA receiver,
                               ...)
 {
   va_list arglist;
-  id self_;
+  id self_ = NULL;
   SEL selector;
   NSMethodSignature *signature;
   void *result;
 
   assert (receiver->type[0] == '#'
           || receiver->type[0] == '@');
-  self_ = receiver->data.id_val;
+  switch (receiver->type[0])
+    {
+    case '#': self_ = receiver->data.class_val;
+    case '@': self_ = receiver->data.id_val;
+    }
+
   selector = NSSelectorFromString ([NSString
                                      stringWithUTF8String: method_name]);
 
@@ -199,14 +204,19 @@ objcl_invoke_class_method (OBJCL_OBJ_DATA class,
                            ...)
 {
   va_list arglist;
-  id self_;
+  id self_ = NULL;
   SEL selector;
   NSMethodSignature *signature;
   void *result;
 
   assert (class->type[0] == '#'
           || class->type[0] == '@');
-  self_ = class->data.id_val;
+  switch (class->type[0])
+    {
+    case '#': self_ = class->data.class_val;
+    case '@': self_ = class->data.id_val;
+    }
+
   selector = NSSelectorFromString ([NSString
                                      stringWithUTF8String: method_name]);
 
@@ -223,14 +233,31 @@ objcl_invoke_class_method (OBJCL_OBJ_DATA class,
 void *
 objcl_find_class (const char *class_name)
 {
-  id class =
+  Class class =
     NSClassFromString ([NSString stringWithUTF8String: class_name]);
   OBJCL_OBJ_DATA result = malloc (sizeof (struct objcl_object));
   const char *const typespec = "#8@0:4";
 
   result->type = malloc (strlen (typespec) + 1);
   strcpy (result->type, typespec);
-  result->data.id_val = class;
+  result->data.class_val = class;
 
   return result;
 }
+
+
+const char *
+objcl_class_name (OBJCL_OBJ_DATA class)
+{
+  Class cls = NULL;
+
+  assert (class->type[0] == '#'
+          || class->type[0] == '@');
+  switch (class->type[0])
+    {
+    case '#': cls = class->data.class_val;
+    case '@': cls = class->data.id_val;
+    }
+
+  return class_get_class_name (cls);
+}
-- 
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