| -- C34005P.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 THE REQUIRED PREDEFINED OPERATIONS ARE DECLARED |
| -- (IMPLICITLY) FOR DERIVED ONE-DIMENSIONAL ARRAY TYPES WHOSE |
| -- COMPONENT TYPE IS A LIMITED TYPE. |
| |
| -- HISTORY: |
| -- JRK 08/17/87 CREATED ORIGINAL TEST. |
| -- VCL 07/01/88 MODIFIED THE STATEMENTS INVOLVING THE 'SIZE |
| -- ATTRIBUTE TO REMOVE ANY ASSUMPTIONS ABOUT THE |
| -- SIZES. ADDED EXCEPTION HANDLERS TO CATCH INCORRECT |
| -- TYPE CONVERSIONS TO DERIVED SUBTYPES. |
| -- PWN 11/30/94 REMOVED 'BASE USE ILLEGAL IN ADA 9X. |
| -- RLB 10/03/02 REMOVED ILLEGAL (BY AI-246) TYPE CONVERSIONS AND |
| -- SUPPORTING CODE. |
| |
| WITH SYSTEM; USE SYSTEM; |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C34005P IS |
| |
| PACKAGE PKG_L IS |
| |
| TYPE LP IS LIMITED PRIVATE; |
| |
| FUNCTION CREATE (X : INTEGER) RETURN LP; |
| |
| FUNCTION VALUE (X : LP) RETURN INTEGER; |
| |
| FUNCTION EQUAL (X, Y : LP) RETURN BOOLEAN; |
| |
| PROCEDURE ASSIGN (X : OUT LP; Y : LP); |
| |
| C1 : CONSTANT LP; |
| C2 : CONSTANT LP; |
| C3 : CONSTANT LP; |
| C4 : CONSTANT LP; |
| C5 : CONSTANT LP; |
| C6 : CONSTANT LP; |
| |
| PRIVATE |
| |
| TYPE LP IS NEW INTEGER; |
| |
| C1 : CONSTANT LP := 1; |
| C2 : CONSTANT LP := 2; |
| C3 : CONSTANT LP := 3; |
| C4 : CONSTANT LP := 4; |
| C5 : CONSTANT LP := 5; |
| C6 : CONSTANT LP := 6; |
| |
| END PKG_L; |
| |
| USE PKG_L; |
| |
| SUBTYPE COMPONENT IS LP; |
| |
| PACKAGE PKG_P IS |
| |
| FIRST : CONSTANT := 0; |
| LAST : CONSTANT := 100; |
| |
| SUBTYPE INDEX IS INTEGER RANGE FIRST .. LAST; |
| |
| TYPE PARENT IS ARRAY (INDEX RANGE <>) OF COMPONENT; |
| |
| FUNCTION CREATE ( F, L : INDEX; |
| C : COMPONENT; |
| DUMMY : PARENT -- TO RESOLVE OVERLOADING. |
| ) RETURN PARENT; |
| |
| FUNCTION EQUAL (X, Y : PARENT) RETURN BOOLEAN; |
| |
| FUNCTION AGGR (X, Y : COMPONENT) RETURN PARENT; |
| |
| FUNCTION AGGR (X, Y, Z : COMPONENT) RETURN PARENT; |
| |
| END PKG_P; |
| |
| USE PKG_P; |
| |
| TYPE T IS NEW PARENT (IDENT_INT (5) .. IDENT_INT (7)); |
| |
| X : T; |
| W : PARENT (5 .. 7); |
| C : COMPONENT; |
| B : BOOLEAN := FALSE; |
| N : CONSTANT := 1; |
| |
| PROCEDURE A (X : ADDRESS) IS |
| BEGIN |
| B := IDENT_BOOL (TRUE); |
| END A; |
| |
| FUNCTION V RETURN T IS |
| RESULT : T; |
| BEGIN |
| FOR I IN RESULT'RANGE LOOP |
| ASSIGN (RESULT (I), C); |
| END LOOP; |
| RETURN RESULT; |
| END V; |
| |
| PACKAGE BODY PKG_L IS |
| |
| FUNCTION CREATE (X : INTEGER) RETURN LP IS |
| BEGIN |
| RETURN LP (IDENT_INT (X)); |
| END CREATE; |
| |
| FUNCTION VALUE (X : LP) RETURN INTEGER IS |
| BEGIN |
| RETURN INTEGER (X); |
| END VALUE; |
| |
| FUNCTION EQUAL (X, Y : LP) RETURN BOOLEAN IS |
| BEGIN |
| RETURN X = Y; |
| END EQUAL; |
| |
| PROCEDURE ASSIGN (X : OUT LP; Y : LP) IS |
| BEGIN |
| X := Y; |
| END ASSIGN; |
| |
| END PKG_L; |
| |
| PACKAGE BODY PKG_P IS |
| |
| FUNCTION CREATE |
| ( F, L : INDEX; |
| C : COMPONENT; |
| DUMMY : PARENT |
| ) RETURN PARENT |
| IS |
| A : PARENT (F .. L); |
| B : COMPONENT; |
| BEGIN |
| ASSIGN (B, C); |
| FOR I IN F .. L LOOP |
| ASSIGN (A (I), B); |
| ASSIGN (B, CREATE (VALUE (B) + 1)); |
| END LOOP; |
| RETURN A; |
| END CREATE; |
| |
| FUNCTION EQUAL (X, Y : PARENT) RETURN BOOLEAN IS |
| BEGIN |
| IF X'LENGTH /= Y'LENGTH THEN |
| RETURN FALSE; |
| ELSE FOR I IN X'RANGE LOOP |
| IF NOT EQUAL (X (I), |
| Y (I - X'FIRST + Y'FIRST)) THEN |
| RETURN FALSE; |
| END IF; |
| END LOOP; |
| END IF; |
| RETURN TRUE; |
| END EQUAL; |
| |
| FUNCTION AGGR (X, Y : COMPONENT) RETURN PARENT IS |
| RESULT : PARENT (INDEX'FIRST .. INDEX'FIRST + 1); |
| BEGIN |
| ASSIGN (RESULT (INDEX'FIRST ), X); |
| ASSIGN (RESULT (INDEX'FIRST + 1), Y); |
| RETURN RESULT; |
| END AGGR; |
| |
| FUNCTION AGGR (X, Y, Z : COMPONENT) RETURN PARENT IS |
| RESULT : PARENT (INDEX'FIRST .. INDEX'FIRST + 2); |
| BEGIN |
| ASSIGN (RESULT (INDEX'FIRST ), X); |
| ASSIGN (RESULT (INDEX'FIRST + 1), Y); |
| ASSIGN (RESULT (INDEX'FIRST + 2), Z); |
| RETURN RESULT; |
| END AGGR; |
| |
| END PKG_P; |
| |
| BEGIN |
| TEST ("C34005P", "CHECK THAT THE REQUIRED PREDEFINED OPERATIONS " & |
| "ARE DECLARED (IMPLICITLY) FOR DERIVED " & |
| "ONE-DIMENSIONAL ARRAY TYPES WHOSE COMPONENT " & |
| "TYPE IS A LIMITED TYPE"); |
| |
| ASSIGN (X (IDENT_INT (5)), CREATE (1)); |
| ASSIGN (X (IDENT_INT (6)), CREATE (2)); |
| ASSIGN (X (IDENT_INT (7)), CREATE (3)); |
| |
| ASSIGN (W (5), CREATE (1)); |
| ASSIGN (W (6), CREATE (2)); |
| ASSIGN (W (7), CREATE (3)); |
| |
| ASSIGN (C, CREATE (2)); |
| |
| IF NOT EQUAL (T'(X), AGGR (C1, C2, C3)) THEN |
| FAILED ("INCORRECT QUALIFICATION"); |
| END IF; |
| |
| IF NOT EQUAL (T(X), AGGR (C1, C2, C3)) THEN |
| FAILED ("INCORRECT SELF CONVERSION"); |
| END IF; |
| |
| IF NOT EQUAL (T(W), AGGR (C1, C2, C3)) THEN |
| FAILED ("INCORRECT CONVERSION FROM PARENT"); |
| END IF; |
| |
| IF NOT EQUAL (PARENT(X), AGGR (C1, C2, C3)) THEN |
| FAILED ("INCORRECT CONVERSION TO PARENT - 1"); |
| END IF; |
| |
| BEGIN |
| IF NOT EQUAL (PARENT(CREATE (2, 3, C4, X)), |
| AGGR (C4, C5)) THEN |
| FAILED ("INCORRECT CONVERSION TO PARENT - 2"); |
| END IF; |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION RAISED WHILE CHECKING BASE TYPE " & |
| "VALUES OUTSIDE OF THE SUBTYPE T - 1"); |
| END; |
| |
| IF NOT EQUAL (X(IDENT_INT (5)), C1) THEN |
| FAILED ("INCORRECT INDEX (VALUE)"); |
| END IF; |
| |
| BEGIN |
| IF NOT EQUAL (X(IDENT_INT (6)..IDENT_INT (7)), |
| AGGR (C2, C3)) OR |
| NOT EQUAL (CREATE (1, 4, C4, X)(1..3), |
| AGGR (C4, C5, C6)) THEN |
| FAILED ("INCORRECT SLICE (VALUE)"); |
| END IF; |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION RAISED WHILE CHECKING SLICES"); |
| END; |
| |
| IF NOT (X IN T) OR AGGR (C1, C2) IN T THEN |
| FAILED ("INCORRECT ""IN"""); |
| END IF; |
| |
| IF X NOT IN T OR NOT (AGGR (C1, C2) NOT IN T) THEN |
| FAILED ("INCORRECT ""NOT IN"""); |
| END IF; |
| |
| B := FALSE; |
| A (X'ADDRESS); |
| IF NOT B THEN |
| FAILED ("INCORRECT 'ADDRESS"); |
| END IF; |
| |
| IF T'FIRST /= 5 THEN |
| FAILED ("INCORRECT TYPE'FIRST"); |
| END IF; |
| |
| IF X'FIRST /= 5 THEN |
| FAILED ("INCORRECT OBJECT'FIRST"); |
| END IF; |
| |
| IF V'FIRST /= 5 THEN |
| FAILED ("INCORRECT VALUE'FIRST"); |
| END IF; |
| |
| IF T'FIRST (N) /= 5 THEN |
| FAILED ("INCORRECT TYPE'FIRST (N)"); |
| END IF; |
| |
| IF X'FIRST (N) /= 5 THEN |
| FAILED ("INCORRECT OBJECT'FIRST (N)"); |
| END IF; |
| |
| IF V'FIRST (N) /= 5 THEN |
| FAILED ("INCORRECT VALUE'FIRST (N)"); |
| END IF; |
| |
| IF T'LAST /= 7 THEN |
| FAILED ("INCORRECT TYPE'LAST"); |
| END IF; |
| |
| IF X'LAST /= 7 THEN |
| FAILED ("INCORRECT OBJECT'LAST"); |
| END IF; |
| |
| IF V'LAST /= 7 THEN |
| FAILED ("INCORRECT VALUE'LAST"); |
| END IF; |
| |
| IF T'LAST (N) /= 7 THEN |
| FAILED ("INCORRECT TYPE'LAST (N)"); |
| END IF; |
| |
| IF X'LAST (N) /= 7 THEN |
| FAILED ("INCORRECT OBJECT'LAST (N)"); |
| END IF; |
| |
| IF V'LAST (N) /= 7 THEN |
| FAILED ("INCORRECT VALUE'LAST (N)"); |
| END IF; |
| |
| IF T'LENGTH /= 3 THEN |
| FAILED ("INCORRECT TYPE'LENGTH"); |
| END IF; |
| |
| IF X'LENGTH /= 3 THEN |
| FAILED ("INCORRECT OBJECT'LENGTH"); |
| END IF; |
| |
| IF V'LENGTH /= 3 THEN |
| FAILED ("INCORRECT VALUE'LENGTH"); |
| END IF; |
| |
| IF T'LENGTH (N) /= 3 THEN |
| FAILED ("INCORRECT TYPE'LENGTH (N)"); |
| END IF; |
| |
| IF X'LENGTH (N) /= 3 THEN |
| FAILED ("INCORRECT OBJECT'LENGTH (N)"); |
| END IF; |
| |
| IF V'LENGTH (N) /= 3 THEN |
| FAILED ("INCORRECT VALUE'LENGTH (N)"); |
| END IF; |
| |
| DECLARE |
| Y : PARENT (T'RANGE); |
| BEGIN |
| IF Y'FIRST /= 5 OR Y'LAST /= 7 THEN |
| FAILED ("INCORRECT TYPE'RANGE"); |
| END IF; |
| END; |
| |
| DECLARE |
| Y : PARENT (X'RANGE); |
| BEGIN |
| IF Y'FIRST /= 5 OR Y'LAST /= 7 THEN |
| FAILED ("INCORRECT OBJECT'RANGE"); |
| END IF; |
| END; |
| |
| DECLARE |
| Y : PARENT (V'RANGE); |
| BEGIN |
| IF Y'FIRST /= 5 OR Y'LAST /= 7 THEN |
| FAILED ("INCORRECT VALUE'RANGE"); |
| END IF; |
| END; |
| |
| DECLARE |
| Y : PARENT (T'RANGE (N)); |
| BEGIN |
| IF Y'FIRST /= 5 OR Y'LAST /= 7 THEN |
| FAILED ("INCORRECT TYPE'RANGE (N)"); |
| END IF; |
| END; |
| |
| DECLARE |
| Y : PARENT (X'RANGE (N)); |
| BEGIN |
| IF Y'FIRST /= 5 OR Y'LAST /= 7 THEN |
| FAILED ("INCORRECT OBJECT'RANGE (N)"); |
| END IF; |
| END; |
| |
| DECLARE |
| Y : PARENT (V'RANGE (N)); |
| BEGIN |
| IF Y'FIRST /= 5 OR Y'LAST /= 7 THEN |
| FAILED ("INCORRECT VALUE'RANGE (N)"); |
| END IF; |
| END; |
| |
| IF X'SIZE < T'SIZE THEN |
| COMMENT ("X'SIZE < T'SIZE"); |
| ELSIF X'SIZE = T'SIZE THEN |
| COMMENT ("X'SIZE = T'SIZE"); |
| ELSE |
| COMMENT ("X'SIZE > T'SIZE"); |
| END IF; |
| |
| RESULT; |
| END C34005P; |
