obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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1 files changed, 155 insertions, 0 deletions

diff --git a/gcc/testsuite/ada/acats/tests/cb/cb20a02.a b/gcc/testsuite/ada/acats/tests/cb/cb20a02.a
new file mode 100644
index 000000000..4c8537086
--- /dev/null
+++ b/gcc/testsuite/ada/acats/tests/cb/cb20a02.a
@@ -0,0 +1,155 @@
+-- CB20A02.A
+--
+--                             Grant of Unlimited Rights
+--
+--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
+--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
+--     unlimited rights in the software and documentation contained herein.
+--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
+--     this public release, the Government intends to confer upon all 
+--     recipients unlimited rights  equal to those held by the Government.  
+--     These rights include rights to use, duplicate, release or disclose the 
+--     released technical data and computer software in whole or in part, in 
+--     any manner and for any purpose whatsoever, and to have or permit others 
+--     to do so.
+--
+--                                    DISCLAIMER
+--
+--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
+--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
+--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
+--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
+--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
+--     PARTICULAR PURPOSE OF SAID MATERIAL.
+--*
+--
+-- OBJECTIVE:
+--      Check that the name and pertinent information about a user defined
+--      exception are available to an enclosing program unit even when the 
+--      enclosing unit has no visibility into the scope where the exception
+--      is declared and raised.
+--
+-- TEST DESCRIPTION:
+--      Declare a subprogram nested within the test subprogram.  The enclosing 
+--      subprogram does not have visibility into the nested subprogram.
+--      Declare and raise an exception in the nested subprogram, and allow
+--      the exception to propagate to the enclosing scope.  Use the function
+--      Exception_Name in the enclosing subprogram to produce exception 
+--      specific information when the exception is handled in an others 
+--      handler.
+--
+-- TEST FILES:
+--
+--      This test depends on the following foundation code file:
+--         FB20A00.A
+--
+--       
+-- CHANGE HISTORY:
+--      06 Dec 94   SAIC    ACVC 2.0
+--
+--!
+
+with FB20A00;             -- Package containing Function Find
+with Ada.Exceptions;
+with Report;
+
+procedure CB20A02 is
+
+   Seed_Number   : Integer;
+   Random_Number : Integer := 0;
+
+     --=================================================================--
+
+   function Random_Number_Generator (Seed : Integer) return Integer is
+
+      Result : Integer := 0;
+
+      HighSeedError,
+      Mid_Seed_Error,
+      L_o_w_S_e_e_d_E_r_r_o_r : exception;
+
+   begin  -- Random_Number_Generator
+
+
+      if (Report.Ident_Int (Seed)    > 1000) then
+         raise HighSeedError;
+      elsif (Report.Ident_Int (Seed) >  100) then
+         raise Mid_Seed_Error;
+      elsif (Report.Ident_Int (Seed) >   10) then
+         raise L_o_w_S_e_e_d_E_r_r_o_r;
+      else
+         Seed_Number := ((Seed_Number * 417) + 231) mod 53;
+         Result := Seed_Number / 52;
+      end if;
+
+      return Result;
+
+   end Random_Number_Generator;
+
+     --=================================================================--
+
+begin
+
+   Report.Test ("CB20A02", "Check that the name "                        &
+                           "of a user defined exception is available "   &
+                           "to an enclosing program unit even when the " &
+                           "enclosing unit has no visibility into the "  &
+                           "scope where the exception is declared and "  &
+                           "raised" );
+
+   High_Seed:
+   begin
+      -- This seed value will result in the raising of a HighSeedError
+      -- exception.
+      Seed_Number   := 1001;
+      Random_Number := Random_Number_Generator (Seed_Number);
+      Report.Failed ("Exception not raised in High_Seed block");
+   exception
+      when Error : others =>
+         if not FB20A00.Find (Ada.Exceptions.Exception_Name (Error),
+                              "HighSeedError")
+         then
+            Report.Failed ("Expected HighSeedError, but found " &
+                            Ada.Exceptions.Exception_Name (Error));
+         end if;
+   end High_Seed;
+
+
+   Mid_Seed:
+   begin        
+      -- This seed value will generate a Mid_Seed_Error exception.
+      Seed_Number   := 101;
+      Random_Number := Random_Number_Generator (Seed_Number);
+      Report.Failed ("Exception not raised in Mid_Seed block");
+   exception
+      when Error : others =>
+         if not FB20A00.Find (Ada.Exceptions.Exception_Name (Error),
+                              "Mid_Seed_Error")
+         then
+            Report.Failed ("Expected Mid_Seed_Error, but found " &
+                            Ada.Exceptions.Exception_Name (Error));
+         end if;
+   end Mid_Seed;
+
+
+   Low_Seed:
+   begin
+      -- This seed value will result in the raising of a
+      -- L_o_w_S_e_e_d_E_r_r_o_r exception.
+      Seed_Number   := 11;
+      Random_Number := Random_Number_Generator (Seed_Number);
+      Report.Failed ("Exception not raised in Low_Seed block");
+   exception
+      when Error : others =>
+         if not FB20A00.Find (Ada.Exceptions.Exception_Name (Error),
+                              "L_o_w_S_e_e_d_E_r_r_o_r")
+         then
+            Report.Failed ("Expected L_o_w_S_e_e_d_E_r_r_o_r but found " &
+                            Ada.Exceptions.Exception_Name (Error));
+         end if;
+   end Low_Seed;
+
+
+   Report.Result;
+
+end CB20A02;