| -- C37010B.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 EXPRESSIONS IN AN INDEX CONSTRAINT OR DISCRIMINANT |
| -- CONSTRAINT ARE EVALUATED WHEN THE COMPONENT DECLARATION IS |
| -- ELABORATED EVEN IF SOME BOUNDS OR DISCRIMINANTS ARE GIVEN BY |
| -- A DISCRIMINANT OF AN ENCLOSING RECORD TYPE. |
| |
| -- R.WILLIAMS 8/22/86 |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C37010B IS |
| |
| INIT :INTEGER := IDENT_INT (5); |
| |
| TYPE R (D1, D2 : INTEGER) IS |
| RECORD |
| NULL; |
| END RECORD; |
| |
| TYPE ACCR IS ACCESS R; |
| |
| TYPE ARR IS ARRAY (INTEGER RANGE <> ) OF INTEGER; |
| |
| TYPE ACCA IS ACCESS ARR; |
| |
| FUNCTION RESET (N : INTEGER) RETURN INTEGER IS |
| BEGIN |
| INIT := IDENT_INT (N); |
| RETURN N; |
| END RESET; |
| |
| BEGIN |
| TEST ( "C37010B", "CHECK THAT EXPRESSIONS IN AN INDEX " & |
| "CONSTRAINT OR DISCRIMINANT CONSTRAINT " & |
| "ARE EVALUATED WHEN THE COMPONENT " & |
| "DECLARATION IS ELABORATED EVEN IF SOME " & |
| "BOUNDS OR DISCRIMINANTS ARE GIVEN BY " & |
| "A DISCRIMINANT OF AN ENCLOSING RECORD TYPE" ); |
| |
| DECLARE |
| |
| TYPE REC1 (D : INTEGER) IS |
| RECORD |
| W1 : R (D1 => INIT, D2 => D); |
| X1 : ARR (INIT .. D); |
| Y1 : ACCR (D, INIT); |
| Z1 : ACCA (D .. INIT); |
| END RECORD; |
| |
| INT1 : INTEGER := RESET (10); |
| |
| R1 : REC1 (D => 4); |
| |
| BEGIN |
| IF R1.W1.D1 /= 5 THEN |
| FAILED ( "INCORRECT VALUE FOR R1.W1.D1" ); |
| END IF; |
| |
| IF R1.W1.D2 /= 4 THEN |
| FAILED ( "INCORRECT VALUE FOR R1.W1.D2" ); |
| END IF; |
| |
| IF R1.X1'FIRST /= 5 THEN |
| FAILED ( "INCORRECT VALUE FOR R1.X1'FIRST" ); |
| END IF; |
| |
| IF R1.X1'LAST /= 4 THEN |
| FAILED ( "INCORRECT VALUE FOR R1.X1'LAST" ); |
| END IF; |
| |
| BEGIN |
| R1.Y1 := NEW R (4, 5); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ( "INCORRECT VALUE FOR R1.Y1" ); |
| END; |
| |
| BEGIN |
| R1.Z1 := NEW ARR (4 .. 5); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ( "INCORRECT VALUE FOR R1.Z1" ); |
| END; |
| |
| END; |
| |
| DECLARE |
| |
| TYPE REC2 (D : INTEGER) IS |
| RECORD |
| CASE D IS |
| WHEN 1 => |
| NULL; |
| WHEN 2 => |
| NULL; |
| WHEN OTHERS => |
| W2 : R (D1 => D, D2 => INIT); |
| X2 : ARR (D .. INIT); |
| Y2 : ACCR (INIT, D); |
| Z2 : ACCA (D .. INIT); |
| END CASE; |
| END RECORD; |
| |
| INT2 : INTEGER := RESET (20); |
| |
| R2 : REC2 (D => 6); |
| |
| BEGIN |
| IF R2.W2.D1 /= 6 THEN |
| FAILED ( "INCORRECT VALUE FOR R2.W2.D1" ); |
| END IF; |
| |
| IF R2.W2.D2 /= 10 THEN |
| FAILED ( "INCORRECT VALUE FOR R2.W2.D2" ); |
| END IF; |
| |
| IF R2.X2'FIRST /= 6 THEN |
| FAILED ( "INCORRECT VALUE FOR R2.X2'FIRST" ); |
| END IF; |
| |
| IF R2.X2'LAST /= 10 THEN |
| FAILED ( "INCORRECT VALUE FOR R2.X2'LAST" ); |
| END IF; |
| |
| BEGIN |
| R2.Y2 := NEW R (10, 6); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ( "INCORRECT VALUE FOR R2.Y2" ); |
| END; |
| |
| BEGIN |
| R2.Z2 := NEW ARR (6 .. 10); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ( "INCORRECT VALUE FOR R2.Z2" ); |
| END; |
| |
| END; |
| |
| RESULT; |
| END C37010B; |