| -- C83025A.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 DECLARATION IN THE DECLARATIVE REGION OF A GENERIC |
| -- SUBPROGRAM 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 08/31/88 CREATED ORIGINAL TEST. |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C83025A 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 ("C83025A", "CHECK THAT A DECLARATION IN THE DECLARATIVE " & |
| "REGION OF A GENERIC SUBPROGRAM HIDES AN OUTER " & |
| "DECLARATION OF A HOMOGRAPH"); |
| |
| ONE: |
| DECLARE -- SUBPROGRAM DECLARATIVE REGION. |
| A : INTEGER := IDENT_INT(2); |
| B : INTEGER := A; |
| |
| GENERIC |
| PROCEDURE INNER (X : IN OUT INTEGER); |
| |
| PROCEDURE INNER (X : IN OUT INTEGER) IS |
| C : INTEGER := A; |
| A : INTEGER := IDENT_INT(3); |
| BEGIN |
| IF A /= IDENT_INT(3) 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(2) THEN |
| FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 4"); |
| END IF; |
| |
| IF X /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE PASSED IN - 5"); |
| END IF; |
| |
| IF EQUAL(1,1) THEN |
| X := A; |
| ELSE |
| X := ONE.A; |
| END IF; |
| END INNER; |
| |
| PROCEDURE NEW_INNER IS NEW INNER; |
| |
| BEGIN -- ONE |
| NEW_INNER (A); |
| |
| IF A /= IDENT_INT(3) THEN |
| FAILED ("INCORRECT VALUE PASSED OUT - 6"); |
| END IF; |
| END ONE; |
| |
| TWO: |
| DECLARE -- FORMAL PARAMETER OF GENERIC SUBPROGRAM. |
| A : INTEGER := IDENT_INT(2); |
| B : INTEGER := A; |
| OBJ : INTEGER := IDENT_INT(3); |
| |
| GENERIC |
| PROCEDURE INNER (X : IN INTEGER := A; |
| A : IN OUT INTEGER); |
| |
| PROCEDURE INNER (X : IN INTEGER := TWO.A; |
| A : IN OUT INTEGER) IS |
| C : INTEGER := A; |
| BEGIN |
| IF A /= IDENT_INT(3) THEN |
| FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH -10"); |
| END IF; |
| |
| IF TWO.A /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 11"); |
| END IF; |
| |
| IF TWO.B /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 12"); |
| END IF; |
| |
| IF C /= IDENT_INT(3) THEN |
| FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 13"); |
| END IF; |
| |
| IF X /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE PASSED IN - 14"); |
| END IF; |
| |
| IF EQUAL(1,1) THEN |
| A := IDENT_INT(4); |
| ELSE |
| A := 1; |
| END IF; |
| END INNER; |
| |
| PROCEDURE NEW_INNER IS NEW INNER; |
| |
| BEGIN -- TWO |
| NEW_INNER (A => OBJ); |
| |
| IF OBJ /= IDENT_INT(4) THEN |
| FAILED ("INCORRECT VALUE PASSED OUT - 15"); |
| END IF; |
| END TWO; |
| |
| THREE: |
| DECLARE -- AFTER THE SPECIFICATION OF GENERIC SUBPROGRAM. |
| GENERIC |
| A : INTEGER := IDENT_INT(3); |
| FUNCTION INNER (X : INTEGER) RETURN INTEGER; |
| |
| A : INTEGER := IDENT_INT(2); |
| |
| B : INTEGER := A; |
| |
| FUNCTION INNER (X : INTEGER) RETURN INTEGER IS |
| C : INTEGER := THREE.A; |
| BEGIN |
| IF A /= IDENT_INT(3) THEN |
| FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 20"); |
| END IF; |
| |
| IF THREE.A /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 21"); |
| END IF; |
| |
| IF THREE.B /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 22"); |
| END IF; |
| |
| IF C /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 23"); |
| END IF; |
| |
| IF X /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE PASSED IN - 24"); |
| END IF; |
| |
| IF EQUAL(1,1) THEN |
| RETURN A; |
| ELSE |
| RETURN X; |
| END IF; |
| END INNER; |
| |
| FUNCTION NEW_INNER IS NEW INNER; |
| |
| BEGIN -- THREE |
| IF NEW_INNER(A) /= IDENT_INT(3) THEN |
| FAILED ("INCORRECT VALUE PASSED OUT - 25"); |
| END IF; |
| END THREE; |
| |
| FOUR: |
| DECLARE |
| A : INTEGER := IDENT_INT(2); |
| |
| GENERIC |
| A : INTEGER; |
| B : INTEGER := A; |
| PROCEDURE INNER (X : IN OUT INTEGER); |
| |
| PROCEDURE INNER (X : IN OUT INTEGER) IS |
| C : INTEGER := FOUR.A; |
| BEGIN |
| IF A /= IDENT_INT(3) THEN |
| FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 30"); |
| END IF; |
| |
| IF B /= IDENT_INT(3) THEN |
| FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 31"); |
| END IF; |
| |
| IF FOUR.A /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 32"); |
| END IF; |
| |
| IF C /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 33"); |
| END IF; |
| |
| IF X /= IDENT_INT(2) THEN |
| FAILED ("INCORRECT VALUE PASSED IN - 34"); |
| END IF; |
| |
| IF EQUAL(1,1) THEN |
| X := A; |
| ELSE |
| X := FOUR.A; |
| END IF; |
| END INNER; |
| |
| PROCEDURE NEW_INNER IS NEW INNER (A => IDENT_INT(3)); |
| |
| BEGIN |
| NEW_INNER (A); |
| |
| IF A /= IDENT_INT(3) THEN |
| FAILED ("INCORRECT VALUE PASSED OUT - 35"); |
| END IF; |
| END FOUR; |
| |
| FIVE: |
| DECLARE -- OVERLOADING OF FUNCTIONS. |
| |
| OBJ : INTEGER := 1; |
| FLO : FLOAT := 5.0; |
| |
| FUNCTION F IS NEW GEN_FUN (INTEGER, OBJ); |
| |
| GENERIC |
| PROCEDURE INNER (X : IN OUT INTEGER; F : IN FLOAT); |
| |
| FUNCTION F IS NEW GEN_FUN (FLOAT, FLO); |
| |
| PROCEDURE INNER (X : IN OUT INTEGER; F : IN FLOAT) IS |
| BEGIN |
| X := INTEGER(F); |
| END INNER; |
| |
| PROCEDURE NEW_INNER IS NEW INNER; |
| |
| BEGIN -- FIVE |
| FLO := 6.25; |
| |
| NEW_INNER (OBJ, FLO); |
| |
| IF OBJ /= IDENT_INT(6) THEN |
| FAILED ("INCORRECT VALUE RETURNED FROM FUNCTION - 40"); |
| END IF; |
| END FIVE; |
| |
| RESULT; |
| END C83025A; |
