| -- C43004C.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 CONSTRAINT_ERROR IS RAISED IF THE VALUE OF A |
| -- DISCRIMINANT OF A CONSTRAINED COMPONENT OF AN AGGREGATE DOES |
| -- NOT EQUAL THE CORRESPONDING DISCRIMINANT VALUE FOR THE |
| -- COMPONENT'S SUBTYPE. |
| |
| -- HISTORY: |
| -- BCB 07/19/88 CREATED ORIGINAL TEST. |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C43004C IS |
| |
| ZERO : INTEGER := 0; |
| |
| TYPE REC (D : INTEGER := 0) IS RECORD |
| COMP1 : INTEGER; |
| END RECORD; |
| |
| TYPE DREC (DD : INTEGER := ZERO) IS RECORD |
| DCOMP1 : INTEGER; |
| END RECORD; |
| |
| TYPE REC1 IS RECORD |
| A : REC(0); |
| END RECORD; |
| |
| TYPE REC2 IS RECORD |
| B : DREC(ZERO); |
| END RECORD; |
| |
| TYPE REC3 (D3 : INTEGER := 0) IS RECORD |
| C : REC(D3); |
| END RECORD; |
| |
| V : REC1; |
| W : REC2; |
| X : REC3; |
| |
| PACKAGE P IS |
| TYPE PRIV1 (D : INTEGER := 0) IS PRIVATE; |
| TYPE PRIV2 (DD : INTEGER := ZERO) IS PRIVATE; |
| FUNCTION INIT (I : INTEGER) RETURN PRIV1; |
| PRIVATE |
| TYPE PRIV1 (D : INTEGER := 0) IS RECORD |
| NULL; |
| END RECORD; |
| |
| TYPE PRIV2 (DD : INTEGER := ZERO) IS RECORD |
| NULL; |
| END RECORD; |
| END P; |
| |
| TYPE REC7 IS RECORD |
| H : P.PRIV1 (0); |
| END RECORD; |
| |
| Y : REC7; |
| |
| GENERIC |
| TYPE GP IS PRIVATE; |
| FUNCTION GEN_EQUAL (X, Y : GP) RETURN BOOLEAN; |
| |
| FUNCTION GEN_EQUAL (X, Y : GP) RETURN BOOLEAN IS |
| BEGIN |
| RETURN X = Y; |
| END GEN_EQUAL; |
| |
| PACKAGE BODY P IS |
| TYPE REC4 IS RECORD |
| E : PRIV1(0); |
| END RECORD; |
| |
| TYPE REC5 IS RECORD |
| F : PRIV2(ZERO); |
| END RECORD; |
| |
| TYPE REC6 (D6 : INTEGER := 0) IS RECORD |
| G : PRIV1(D6); |
| END RECORD; |
| |
| VV : REC4; |
| WW : REC5; |
| XX : REC6; |
| |
| FUNCTION REC4_EQUAL IS NEW GEN_EQUAL (REC4); |
| FUNCTION REC5_EQUAL IS NEW GEN_EQUAL (REC5); |
| FUNCTION REC6_EQUAL IS NEW GEN_EQUAL (REC6); |
| |
| FUNCTION INIT (I : INTEGER) RETURN PRIV1 IS |
| VAR : PRIV1; |
| BEGIN |
| VAR := (D => I); |
| RETURN VAR; |
| END INIT; |
| BEGIN |
| TEST ("C43004C", "CHECK THAT CONSTRAINT_ERROR IS RAISED " & |
| "IF THE VALUE OF A DISCRIMINANT OF A " & |
| "CONSTRAINED COMPONENT OF AN AGGREGATE " & |
| "DOES NOT EQUAL THE CORRESPONDING " & |
| "DISCRIMINANT VALUE FOR THECOMPONENT'S " & |
| "SUBTYPE"); |
| |
| BEGIN |
| VV := (E => (D => 1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 1"); |
| IF REC4_EQUAL (VV,VV) THEN |
| COMMENT ("DON'T OPTIMIZE VV"); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("OTHER EXCEPTION RAISED - 1"); |
| END; |
| |
| BEGIN |
| WW := (F => (DD => 1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 2"); |
| IF REC5_EQUAL (WW,WW) THEN |
| COMMENT ("DON'T OPTIMIZE WW"); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("OTHER EXCEPTION RAISED - 2"); |
| END; |
| |
| BEGIN |
| XX := (D6 => 1, G => (D => 5)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 3"); |
| IF REC6_EQUAL (XX,XX) THEN |
| COMMENT ("DON'T OPTIMIZE XX"); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("OTHER EXCEPTION RAISED - 3"); |
| END; |
| END P; |
| |
| USE P; |
| |
| FUNCTION REC1_EQUAL IS NEW GEN_EQUAL (REC1); |
| FUNCTION REC2_EQUAL IS NEW GEN_EQUAL (REC2); |
| FUNCTION REC3_EQUAL IS NEW GEN_EQUAL (REC3); |
| FUNCTION REC7_EQUAL IS NEW GEN_EQUAL (REC7); |
| |
| BEGIN |
| |
| BEGIN |
| V := (A => (D => 1, COMP1 => 2)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 4"); |
| IF REC1_EQUAL (V,V) THEN |
| COMMENT ("DON'T OPTIMIZE V"); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("OTHER EXCEPTION RAISED - 4"); |
| END; |
| |
| BEGIN |
| W := (B => (DD => 1, DCOMP1 => 2)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 5"); |
| IF REC2_EQUAL (W,W) THEN |
| COMMENT ("DON'T OPTIMIZE W"); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("OTHER EXCEPTION RAISED - 5"); |
| END; |
| |
| BEGIN |
| X := (D3 => 1, C => (D => 5, COMP1 => 2)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 6"); |
| IF REC3_EQUAL (X,X) THEN |
| COMMENT ("DON'T OPTIMIZE X"); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("OTHER EXCEPTION RAISED - 6"); |
| END; |
| |
| BEGIN |
| Y := (H => INIT (1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 7"); |
| IF REC7_EQUAL (Y,Y) THEN |
| COMMENT ("DON'T OPTIMIZE Y"); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("OTHER EXCEPTION RAISED - 7"); |
| END; |
| |
| RESULT; |
| END C43004C; |