re PR ada/53766 (ICE in build_binary_op on Max_Size_In_Storage_Elements with -gnatp)

	PR ada/53766
	* gnat.dg/controlled7.ad[sb]: New test.

From-SVN: r194521

gcc/testsuite/ChangeLog

+2012-12-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/53766
+	* gnat.dg/controlled7.ad[sb]: New test.
+
 2012-12-14  Steve Ellcey  <sellcey@mips.com>
 
 	PR regression/55688

gcc/testsuite/gnat.dg/controlled7.adb

+-- PR ada/53766
+-- Reported by Duncan Sands <baldrick@gcc.gnu.org>
+
+-- { dg-do compile }
+-- { dg-options "-gnatp" }
+
+with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
+
+package body Controlled7 is
+
+   procedure Proc (Offset : Storage_Offset) is
+   begin
+      if Offset + Unbounded_String'Max_Size_In_Storage_Elements >= 16 then
+         raise Program_Error;
+      end if;
+   end;
+
+end Controlled7;

gcc/testsuite/gnat.dg/controlled7.ads

+with System.Storage_Elements; use System.Storage_Elements;
+
+package Controlled7 is
+
+  procedure Proc (Offset : Storage_Offset);
+
+end Controlled7;