* gnat.dg/sync_iface_test.ad[s,b]: New test.

From-SVN: r138410

gcc/testsuite/ChangeLog

 2008-07-31  Arnaud Charlet  <charlet@adacore.com>
 
+	* gnat.dg/sync_iface_test.ad[s,b]: New test.
+
 	* gnat.dg/specs/sync_iface_test.ads: New test.
 
 2008-07-31  H.J. Lu  <hongjiu.lu@intel.com>

gcc/testsuite/gnat.dg/sync_iface_test.adb

+--  { dg-do compile }
+package body Sync_Iface_Test is
+   protected body Buffer is
+      procedure Dummy is begin null; end;
+   end;
+
+   function First (Obj : Buffer) return Natural is
+   begin
+     return 0;
+   end;
+
+   procedure Do_Test (Dummy : Natural; Item : Buffer)
+   is
+      Position1 : Natural := First (Item);
+      Position2 : Natural := Item.First;   --  Problem here
+   begin
+      null;
+   end;
+end;

gcc/testsuite/gnat.dg/sync_iface_test.ads

+package Sync_Iface_Test is
+   type Iface is limited interface;
+   function First (Obj : Iface) return Natural is abstract;
+
+   protected type Buffer is new Iface with
+      procedure Dummy;
+   end;
+   overriding function First (Obj : Buffer) return Natural;
+
+   procedure Do_Test (Dummy : Natural; Item  : Buffer);
+end;