--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c5/c54a42c.ada	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,123 @@
+-- C54A42C.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 A  CASE_STATEMENT  CORRECTLY HANDLES A SPARSE SET OF
+--    POTENTIAL VALUES (OF TYPE INTEGER) IN A LARGE RANGE.
+
+--    (OPTIMIZATION TEST)
+
+
+-- RM 03/26/81
+
+
+WITH REPORT;
+PROCEDURE  C54A42C  IS
+
+     USE  REPORT ;
+
+BEGIN
+
+     TEST( "C54A42C" , "TEST THAT A  CASE_STATEMENT HANDLES CORRECTLY" &
+                       " A SPARSE SET OF POTENTIAL VALUES IN A LARGE"  &
+                       " RANGE" );
+
+     DECLARE
+
+          NUMBER  : CONSTANT                           := 1001 ;
+          LITEXPR : CONSTANT                           := NUMBER + 998 ;
+          STATCON : CONSTANT INTEGER RANGE  1..INTEGER'LAST :=    1000 ;
+          DYNVAR  :          INTEGER RANGE  1..INTEGER'LAST :=
+                                           IDENT_INT( INTEGER'LAST-50 );
+          DYNCON  : CONSTANT INTEGER RANGE  1..INTEGER'LAST :=
+                                           IDENT_INT( 1000 );
+
+     BEGIN
+
+          CASE  INTEGER'( NUMBER )  IS
+               WHEN  1 .. 10         =>  FAILED("WRONG ALTERNATIVE F1");
+               WHEN  1000            =>  FAILED("WRONG ALTERNATIVE F2");
+               WHEN  2000            =>  FAILED("WRONG ALTERNATIVE F3");
+               WHEN  4000 .. 4100    =>  FAILED("WRONG ALTERNATIVE F4");
+               WHEN  INTEGER'LAST-100 ..
+                     INTEGER'LAST    =>  FAILED("WRONG ALTERNATIVE F5");
+               WHEN  OTHERS          =>  NULL ;
+          END CASE;
+
+          CASE  IDENT_INT( 10 )  IS
+               WHEN  1 .. 10         =>  NULL ;
+               WHEN  1000            =>  FAILED("WRONG ALTERNATIVE G2");
+               WHEN  2000            =>  FAILED("WRONG ALTERNATIVE G3");
+               WHEN  4000 .. 4100    =>  FAILED("WRONG ALTERNATIVE G4");
+               WHEN  INTEGER'LAST -100 ..
+                     INTEGER'LAST    =>  FAILED("WRONG ALTERNATIVE G5");
+               WHEN  OTHERS          =>  FAILED("WRONG ALTERNATIVE G6");
+          END CASE;
+
+          CASE  IDENT_INT(LITEXPR)  IS
+               WHEN  1 .. 10         =>  FAILED("WRONG ALTERNATIVE H1");
+               WHEN  1000            =>  FAILED("WRONG ALTERNATIVE H2");
+               WHEN  2000            =>  FAILED("WRONG ALTERNATIVE H3");
+               WHEN  4000 .. 4100    =>  FAILED("WRONG ALTERNATIVE H4");
+               WHEN  INTEGER'LAST -100 ..
+                     INTEGER'LAST    =>  FAILED("WRONG ALTERNATIVE H5");
+               WHEN  OTHERS          =>  NULL ;
+          END CASE;
+
+          CASE  STATCON  IS
+               WHEN  1 .. 10         =>  FAILED("WRONG ALTERNATIVE I1");
+               WHEN  1000            =>  NULL ;
+               WHEN  2000            =>  FAILED("WRONG ALTERNATIVE I3");
+               WHEN  4000 .. 4100    =>  FAILED("WRONG ALTERNATIVE I4");
+               WHEN  INTEGER'LAST -100 ..
+                     INTEGER'LAST    =>  FAILED("WRONG ALTERNATIVE I5");
+               WHEN  OTHERS          =>  FAILED("WRONG ALTERNATIVE I6");
+          END CASE;
+
+          CASE  DYNVAR   IS
+               WHEN  1 .. 10         =>  FAILED("WRONG ALTERNATIVE J1");
+               WHEN  1000            =>  FAILED("WRONG ALTERNATIVE J2");
+               WHEN  2000            =>  FAILED("WRONG ALTERNATIVE J3");
+               WHEN  4000 .. 4100    =>  FAILED("WRONG ALTERNATIVE J4");
+               WHEN  INTEGER'LAST -100 ..
+                     INTEGER'LAST    =>  NULL ;
+               WHEN  OTHERS          =>  FAILED("WRONG ALTERNATIVE J6");
+          END CASE;
+
+          CASE  DYNCON  IS
+               WHEN  1 .. 10         =>  FAILED("WRONG ALTERNATIVE K1");
+               WHEN  1000            =>  NULL ;
+               WHEN  2000            =>  FAILED("WRONG ALTERNATIVE K3");
+               WHEN  4000 .. 4100    =>  FAILED("WRONG ALTERNATIVE K4");
+               WHEN  INTEGER'LAST -100 ..
+                     INTEGER'LAST    =>  FAILED("WRONG ALTERNATIVE K5");
+               WHEN  OTHERS          =>  FAILED("WRONG ALTERNATIVE K6");
+          END CASE;
+
+     END ;
+
+
+     RESULT ;
+
+
+END  C54A42C ;