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
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 161 insertions, 0 deletions

diff --git a/gcc/testsuite/ada/acats/tests/c3/c36172b.ada b/gcc/testsuite/ada/acats/tests/c3/c36172b.ada
new file mode 100644
index 000000000..bf689b425
--- /dev/null
+++ b/gcc/testsuite/ada/acats/tests/c3/c36172b.ada
@@ -0,0 +1,161 @@
+-- C36172B.ADA
+
+--                             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.
+--*
+-- CHECK THAT CONSTRAINT_ERROR IS RAISED FOR A MULTIDIMENSIONAL INDEX
+-- CONSTRAINT IF ONE OF THE RANGES IS A NULL RANGE AND THE OTHER IS A
+-- NON-NULL RANGE WITH A BOUND THAT LIES OUTSIDE THE INDEX SUBTYPE.
+
+-- CHECK THAT NO EXCEPTION IS RAISED IF ALL DISCRETE RANGES ARE NULL.
+
+-- JBG 6/5/85
+-- EDS 7/16/98     AVOID OPTIMIZATION
+
+WITH REPORT; USE REPORT;
+PROCEDURE C36172B IS
+     SUBTYPE INT_10 IS INTEGER RANGE 1..10;
+     TYPE ARR2 IS ARRAY (INT_10 RANGE <>, INT_10 RANGE <>) OF INTEGER;
+BEGIN
+     TEST ("C36172B", "CHECK THAT CONSTRAINT_ERROR IS RAISED FOR A " &
+                      "NON-NULL DIMENSION OF A NULL MULTIDIMENSIONAL " &
+                      "INDEX CONSTRAINT IF A BOUND LIES OUTSIDE THE " &
+                      "INDEX SUBTYPE");
+
+     BEGIN
+          DECLARE
+               V : ARR2 (6..4, 9..11);
+          BEGIN
+               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &
+                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &
+                       "THE INDEX SUBTYPE (13) " & INTEGER'IMAGE(V'FIRST));
+          END;
+     EXCEPTION
+          WHEN CONSTRAINT_ERROR => 
+               NULL;
+          WHEN OTHERS =>
+               FAILED ("UNEXPECTED EXCEPTION RAISED - 13");
+     END;
+
+     BEGIN
+          DECLARE
+               V : ARR2 (0..3, 8..7);
+          BEGIN
+               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &
+                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &
+                       "THE INDEX SUBTYPE (14) " & INTEGER'IMAGE(V'FIRST));
+          END;
+     EXCEPTION
+          WHEN CONSTRAINT_ERROR => 
+               NULL;
+          WHEN OTHERS =>
+               FAILED ("UNEXPECTED EXCEPTION RAISED - 14");
+     END;
+
+     BEGIN
+          DECLARE
+               V : ARR2 (6..4, IDENT_INT(0)..2);
+          BEGIN
+               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &
+                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &
+                       "THE INDEX SUBTYPE (15) " & INTEGER'IMAGE(V'FIRST));
+          END;
+     EXCEPTION
+          WHEN CONSTRAINT_ERROR => 
+               NULL;
+          WHEN OTHERS =>
+               FAILED ("UNEXPECTED EXCEPTION RAISED - 15");
+     END;
+
+     BEGIN
+          DECLARE
+               V : ARR2 (9..IDENT_INT(11), 6..4);
+          BEGIN
+               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &
+                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &
+                       "THE INDEX SUBTYPE (16) " & INTEGER'IMAGE(V'FIRST));
+          END;
+     EXCEPTION
+          WHEN CONSTRAINT_ERROR => 
+               NULL;
+          WHEN OTHERS =>
+               FAILED ("UNEXPECTED EXCEPTION RAISED - 16");
+     END;
+
+     BEGIN
+          DECLARE
+               V : ARR2 (6..IDENT_INT(4), 9..IDENT_INT(11));
+          BEGIN
+               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &
+                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &
+                       "THE INDEX SUBTYPE (17) " & INTEGER'IMAGE(V'FIRST));
+          END;
+     EXCEPTION
+          WHEN CONSTRAINT_ERROR => 
+               NULL;
+          WHEN OTHERS =>
+               FAILED ("UNEXPECTED EXCEPTION RAISED - 17");
+     END;
+
+     BEGIN
+          DECLARE
+               V : ARR2 (IDENT_INT(-1)..2, IDENT_INT(6)..4);
+          BEGIN
+               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &
+                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &
+                       "THE INDEX SUBTYPE (18) " & INTEGER'IMAGE(V'FIRST));
+          END;
+     EXCEPTION
+          WHEN CONSTRAINT_ERROR => 
+               NULL;
+          WHEN OTHERS =>
+               FAILED ("UNEXPECTED EXCEPTION RAISED - 18");
+     END;
+
+     BEGIN
+          DECLARE
+               V : ARR2 (6..-1, 11..9);
+          BEGIN
+               IF NOT EQUAL (V'FIRST, V'FIRST) THEN
+                    FAILED ("IMPOSSIBLE");
+               END IF;
+          END;
+     EXCEPTION
+          WHEN OTHERS =>
+               FAILED ("EXCEPTION RAISED FOR NULL CONSTRAINT - 19");
+     END;
+
+     BEGIN
+          DECLARE
+               V : ARR2 (IDENT_INT(11)..9, 6..IDENT_INT(0));
+          BEGIN
+               IF NOT EQUAL (V'FIRST, V'FIRST) THEN
+                    FAILED ("IMPOSSIBLE");
+               END IF;
+          END;
+     EXCEPTION
+          WHEN OTHERS =>
+               FAILED ("EXCEPTION RAISED FOR NULL CONSTRAINT - 20");
+     END;
+
+     RESULT;
+END C36172B;