| -- CC3012A.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 GENERIC INSTANCES MAY BE OVERLOADED. |
| |
| -- CHECK THAT THEY MAY OVERLOAD PREVIOUSLY DECLARED SUBPROGRAMS AND |
| -- ENUMERATION LITERALS. |
| |
| -- DAT 9/16/81 |
| -- SPS 10/19/82 |
| -- SPS 2/8/83 |
| -- PWN 11/30/94 REMOVED PART OF TEST INVALID FOR ADA 9X. |
| |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE CC3012A IS |
| BEGIN |
| TEST ("CC3012A", "CHECK THAT GENERIC INSTANCES MAY OVERLOAD " & |
| "OTHER IDENTIFIERS"); |
| |
| DECLARE |
| GENERIC |
| TYPE T IS ( <> ); |
| V : IN T; |
| PROCEDURE GP (X : IN OUT T); |
| |
| GENERIC |
| TYPE T IS ( <> ); |
| FUNCTION LESS (X, Y : T) RETURN BOOLEAN; |
| |
| GENERIC |
| TYPE T IS ( <> ); |
| FUNCTION PLUS (X, Y : T) RETURN T; |
| |
| GENERIC |
| TYPE T IS PRIVATE; |
| Z : T; |
| FUNCTION F1 RETURN T; |
| |
| TYPE DC IS NEW CHARACTER RANGE IDENT_CHAR ('A') .. 'Z'; |
| TYPE DI IS NEW INTEGER; |
| TYPE ENUM IS (E1, E2, E3, E4); |
| |
| VC : CHARACTER := 'A'; |
| VI : INTEGER := 5; |
| VB : BOOLEAN := TRUE; |
| VE : ENUM := E2; |
| |
| TYPE DENUM IS NEW ENUM RANGE E2 .. ENUM'LAST; |
| |
| VDE : DENUM := E4; |
| VDC : DC := 'A'; |
| VDI : DI := 7; |
| |
| PROCEDURE GP (X : IN OUT T) IS |
| BEGIN |
| X := V; |
| END GP; |
| |
| FUNCTION LESS (X, Y : T) RETURN BOOLEAN IS |
| BEGIN |
| RETURN FALSE; |
| END LESS; |
| |
| FUNCTION PLUS (X, Y : T) RETURN T IS |
| BEGIN |
| RETURN T'FIRST; |
| END PLUS; |
| |
| FUNCTION F1 RETURN T IS |
| BEGIN |
| RETURN Z; |
| END F1; |
| |
| FUNCTION E5 RETURN INTEGER IS |
| BEGIN |
| RETURN 1; |
| END E5; |
| |
| PACKAGE PKG IS |
| |
| PROCEDURE P IS NEW GP (CHARACTER, 'Q'); |
| PROCEDURE P IS NEW GP (INTEGER, -14); |
| PROCEDURE P IS NEW GP (BOOLEAN, FALSE); |
| PROCEDURE P IS NEW GP (ENUM, E4); |
| PROCEDURE P IS NEW GP (DC, 'W'); |
| PROCEDURE P IS NEW GP (DI, -33); |
| PROCEDURE P IS NEW GP (DENUM, E2); |
| |
| FUNCTION "<" IS NEW LESS (CHARACTER); |
| FUNCTION "<" IS NEW LESS (INTEGER); |
| FUNCTION "<" IS NEW LESS (BOOLEAN); |
| FUNCTION "<" IS NEW LESS (ENUM); |
| FUNCTION "<" IS NEW LESS (DC); |
| FUNCTION "<" IS NEW LESS (DI); |
| -- NOT FOR DENUM. |
| |
| FUNCTION "+" IS NEW PLUS (CHARACTER); |
| FUNCTION "+" IS NEW PLUS (INTEGER); |
| FUNCTION "+" IS NEW PLUS (BOOLEAN); |
| FUNCTION "+" IS NEW PLUS (ENUM); |
| FUNCTION "+" IS NEW PLUS (DC); |
| -- NOT FOR DI. |
| FUNCTION "+" IS NEW PLUS (DENUM); |
| |
| FUNCTION E2 IS NEW F1 (BOOLEAN, FALSE); |
| FUNCTION E5 IS NEW F1 (DC, 'M'); |
| |
| END PKG; |
| |
| PACKAGE BODY PKG IS |
| BEGIN |
| P (VC); |
| P (VI); |
| P (VB); |
| P (VE); |
| P (X => VDE); |
| P (X => VDC); |
| P (X => VDI); |
| |
| IF VC /= 'Q' THEN |
| FAILED ("OVERLOADED PROCEDURE - 1"); |
| END IF; |
| |
| IF VI /= -14 THEN |
| FAILED ("OVERLOADED PROCEDURE - 2"); |
| END IF; |
| |
| IF VB /= FALSE THEN |
| FAILED ("OVERLOADED PROCEDURE - 3"); |
| END IF; |
| |
| IF VE /= E4 THEN |
| FAILED ("OVERLOADED PROCEDURE - 4"); |
| END IF; |
| |
| IF VDE /= E2 THEN |
| FAILED ("OVERLOADED PROCEDURE - 5"); |
| END IF; |
| |
| IF VDC /= 'W' THEN |
| FAILED ("OVERLOADED PROCEDURE - 6"); |
| END IF; |
| |
| IF VDI /= -33 THEN |
| FAILED ("OVERLOADED PROCEDURE - 7"); |
| END IF; |
| |
| IF VC < ASCII.DEL THEN |
| FAILED ("OVERLOADED LESS THAN - 1"); |
| END IF; |
| |
| IF VI < 1E3 THEN |
| FAILED ("OVERLOADED LESS THAN - 2"); |
| END IF; |
| |
| IF FALSE < TRUE THEN |
| FAILED ("OVERLOADED LESS THAN - 3"); |
| END IF; |
| |
| IF E1 < VE THEN |
| FAILED ("OVERLOADED LESS THAN - 4"); |
| END IF; |
| |
| IF VDC < 'Z' THEN |
| FAILED ("OVERLOADED LESS THAN - 5"); |
| END IF; |
| |
| IF VDI < 0 THEN |
| FAILED ("OVERLOADED LESS THAN - 6"); |
| END IF; |
| |
| |
| IF -14 + 5 /= -9 THEN |
| FAILED ("OVERLOADED PLUS - 2"); |
| END IF; |
| |
| IF VI + 5 /= INTEGER'FIRST THEN |
| FAILED ("OVERLOADED PLUS - 3"); |
| END IF; |
| |
| IF VB + TRUE /= FALSE THEN |
| FAILED ("OVERLOADED PLUS - 4"); |
| END IF; |
| |
| IF VE + E2 /= E1 THEN |
| FAILED ("OVERLOADED PLUS - 5"); |
| END IF; |
| |
| IF DENUM'(E3) + E2 /= E2 THEN |
| FAILED ("OVERLOADED PLUS - 6"); |
| END IF; |
| |
| IF VDC + 'B' /= 'A' THEN |
| FAILED ("OVERLOADED PLUS - 7"); |
| END IF; |
| |
| IF VDI + 14 /= -19 THEN -- -33 + 14 |
| FAILED ("OVERLOADED PLUS - 8"); |
| END IF; |
| |
| VI := E5; |
| VDC := E5; |
| VE := E2; |
| VB := E2; |
| IF VI /= 1 OR |
| VDC /= 'M' OR |
| VE /= ENUM'VAL(IDENT_INT(1)) OR |
| VB /= FALSE THEN |
| FAILED ("OVERLOADING OF ENUMERATION LITERALS " & |
| "AND PREDEFINED SUBPROGRAMS"); |
| END IF; |
| END PKG; |
| BEGIN |
| DECLARE |
| USE PKG; |
| BEGIN |
| IF NOT (VI + 5 < 11) THEN |
| FAILED ("INCORRECT VISIBILITY OF GENERIC OVERLOADING"); |
| END IF; |
| END; |
| END; |
| |
| RESULT; |
| END CC3012A; |
