c85013a.ada

用于进行gcc测试

-- C85013A.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) A SUBPROGRAM OR ENTRY CAN BE RENAMED WITH:
--        A1) DIFFERENT PARAMETER NAMES;
--        A2) DIFFERENT DEFAULT VALUES;
--        A3) DIFFERENT PARAMETERS HAVING DEFAULT VALUES;
--      AND THAT THE NEW NAMES/DEFAULTS ARE USED WHEN THE NEW NAME
--      IS USED IN A CALL.

--   B) FORMAL PARAMETER CONSTRAINTS FOR THE NEW NAME ARE IGNORED IN
--      FAVOR OF THE CONSTRAINTS ASSOCIATED WITH THE RENAMED ENTITY.

-- EG  02/22/84

WITH REPORT;

PROCEDURE C85013A IS

     USE REPORT;

BEGIN

     TEST("C85013A","CHECK THAT A SUBPROGRAM CAN BE RENAMED AND " &
                    "THAT THE NEW NAMES/DEFAULTS ARE USED WITH "  &
                    "THE CONSTRAINTS ASSOCIATED WITH THE RENAMED" &
                    " ENTITY");

     DECLARE

          TYPE TA IS ARRAY(1 .. 5) OF INTEGER;

          FUNCTION PROC1 (A : INTEGER := 1;
                          B : TA := (1 .. 5 => 1)) RETURN INTEGER;
          FUNCTION PROCA (C : INTEGER := 1;
                          D : TA := (1 .. 5 => 1)) RETURN INTEGER
                          RENAMES PROC1;
          FUNCTION PROCB (B : INTEGER := 1;
                          A : TA := (1 .. 5 => 1)) RETURN INTEGER
                          RENAMES PROC1;
          FUNCTION PROCC (A : INTEGER := 2;
                          B : TA := (1, 2, 3, 4, 5)) RETURN INTEGER
                          RENAMES PROC1;
          FUNCTION PROCD (C : INTEGER := 2;
                          D : TA := (1, 2, 3, 4, 5))RETURN INTEGER
                          RENAMES PROC1;

          FUNCTION PROC1 (A : INTEGER := 1;
                          B : TA := (1 .. 5 => 1)) RETURN INTEGER IS
          BEGIN
               FOR I IN 1 .. 5 LOOP
                    IF A = B(I) THEN
                         RETURN I;
                    END IF;
               END LOOP;
               RETURN 0;
          END PROC1;

     BEGIN

          IF PROC1 /= 1 THEN
               FAILED ("CASE A : PARAMETERS NOT PROPERLY INITIALIZED");
          END IF;
          IF PROC1(A => 2) /= 0 THEN
               FAILED ("CASE A : INCORRECT RESULT");
          END IF;
          IF PROCA /= 1 THEN
               FAILED ("CASE A1 : INCORRECT RESULT (DEFAULT)");
          END IF;
          IF PROCA(D => (5, 4, 3, 2, 1)) /= 5 THEN
               FAILED ("CASE A1 : INCORRECT RESULT");
          END IF;
          IF PROCB /= 1 THEN
               FAILED ("CASE A1 : INCORRECT RESULT (DEFAULT)");
          END IF;
          IF PROCB(A => (5, 4, 3, 2, 1), B => 2) /= 4 THEN
               FAILED ("CASE A1 : INCORRECT RESULT ");
          END IF;
          IF PROCC /= 2 THEN
               FAILED ("CASE A2 : INCORRECT RESULT (DEFAULT)");
          END IF;
          IF PROCC(3) /= 3 THEN
               FAILED ("CASE A2 : INCORRECT RESULT ");
          END IF;
          IF PROCD /= 2 THEN
               FAILED ("CASE A2 : INCORRECT RESULT (DEFAULT)");
          END IF;
          IF PROCD(4) /= 4 THEN
               FAILED ("CASE A2 : INCORRECT RESULT ");
          END IF;

     END;

     DECLARE

          TYPE TA IS ARRAY (INTEGER RANGE <>) OF INTEGER;
          SUBTYPE STA1 IS TA(1 .. 5);
          SUBTYPE STA2 IS TA(11 .. 15);

          PROCEDURE PROC1 (A : STA1;
                           ID : STRING);
          PROCEDURE PROC2 (A : STA2;
                           ID : STRING) RENAMES PROC1;

          PROCEDURE PROC1 (A : STA1;
                           ID : STRING) IS
          BEGIN
               IF A'FIRST /= IDENT_INT(1) THEN
                    FAILED ("CASE B : INCORRECT LOWER BOUND " &
                            "GENERATED BY " & ID);
               END IF;
               IF A'LAST /= IDENT_INT(5) THEN
                    FAILED ("CASE B : INCORRECT UPPER BOUND " &
                            "GENERATED BY " & ID);
               END IF;
          END PROC1;

     BEGIN

          PROC1 ((1, 2, 3, 4, 5),"PROC1");
          PROC2 ((6, 7, 8, 9, 10),"PROC2");

     END;

     RESULT;

END C85013A;