llvm-gcc-4.2/gcc/testsuite/ada/acats/tests/c8/c83029a.ada

-- C83029A.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.
--*
-- OBJECTIVE:
--     CHECK THAT A LOOP PARAMETER HIDES AN OUTER DECLARATION OF A
--     HOMOGRAPH. ALSO CHECK THAT THE OUTER DECLARATION IS DIRECTLY
--     VISIBLE IN BOTH DECLARATIVE REGIONS BEFORE THE DECLARATION OF
--     THE INNER HOMOGRAPH AND THE OUTER DECLARATION IS VISIBLE BY
--     SELECTION AFTER THE INNER HOMOGRAPH DECLARATION.

-- HISTORY:
--     BCB 09/06/88  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;
PROCEDURE C83029A IS

     GENERIC
          TYPE T IS PRIVATE;
          X : T;
     FUNCTION GEN_FUN RETURN T;

     FUNCTION GEN_FUN RETURN T IS
     BEGIN
          RETURN X;
     END GEN_FUN;

BEGIN
     TEST ("C83029A", "CHECK THAT A LOOP PARAMETER HIDES AN OUTER " &
                      "DECLARATION OF A HOMOGRAPH");

     ONE:
     DECLARE
          A : INTEGER := IDENT_INT(2);
          B : INTEGER := A;
          C : INTEGER;

     BEGIN  -- ONE

          FOR A IN 1 .. 1 LOOP
               C := A;

               IF A /= IDENT_INT(1) THEN
                    FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 1");
               END IF;

               IF ONE.A /= IDENT_INT(2) THEN
                    FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 2");
               END IF;

               IF ONE.B /= IDENT_INT(2) THEN
                    FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 3");
               END IF;

               IF C /= IDENT_INT(1) THEN
                    FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 4");
               END IF;

               IF EQUAL(1,1) THEN
                    ONE.A := A;
               END IF;
          END LOOP;

          IF A /= IDENT_INT(1) THEN
               FAILED ("INCORRECT VALUE PASSED OUT - 6");
          END IF;
     END ONE;

     TWO:
     DECLARE                 --  OVERLOADING OF FUNCTIONS.

          OBJ : INTEGER := 1;
          FLO : FLOAT := 5.0;

          FUNCTION F IS NEW GEN_FUN (INTEGER, OBJ);

          FUNCTION F IS NEW GEN_FUN (FLOAT, FLO);

     BEGIN
          FOR F IN 1 .. 1 LOOP
               OBJ := INTEGER(F);
          END LOOP;

          IF OBJ /= IDENT_INT(1) THEN
               FAILED ("INCORRECT VALUE RETURNED - 10");
          END IF;
     END TWO;

     RESULT;
END C83029A;