| -- C87B07C.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 OVERLOADING RESOLUTION USES THE RULE THAT: |
| -- |
| -- FOR THE ATTRIBUTE OF THE FORM T'VALUE (X), THE OPERAND X MUST |
| -- BE OF THE PREDEFINED TYPE STRING. THE RESULT IS OF TYPE T. |
| |
| -- TRH 13 SEPT 82 |
| -- PWN 01/31/95 REMOVED INCONSISTENCIES WITH ADA 9X. |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C87B07C IS |
| |
| TYPE CHAR IS NEW CHARACTER; |
| TYPE LITS IS (' ', '+', '1'); |
| TYPE WORD IS ARRAY (POSITIVE RANGE 1..4) OF CHARACTER; |
| TYPE LINE IS ARRAY (POSITIVE RANGE 1..4) OF CHAR; |
| TYPE LIST IS ARRAY (POSITIVE RANGE 1..4) OF LITS; |
| TYPE STR IS ARRAY (POSITIVE RANGE 1..4) OF STRING (1 .. 1); |
| TYPE STR2 IS NEW STRING (1..4); |
| TYPE FLAG IS (PASS, FAIL); |
| SUBTYPE MY_STRING IS STRING (1..4); |
| |
| GENERIC |
| TYPE T IS PRIVATE; |
| ARG : IN T; |
| STAT : IN FLAG; |
| FUNCTION F1 RETURN T; |
| |
| FUNCTION F1 RETURN T IS |
| BEGIN |
| IF STAT = FAIL THEN |
| FAILED ("THE 'VALUE' ATTRIBUTE TAKES AN OPERAND" & |
| " OF THE TYPE PREDEFINED STRING"); |
| END IF; |
| RETURN ARG; |
| END F1; |
| |
| FUNCTION F IS NEW F1 (STR2, " +1 ", FAIL); |
| FUNCTION F IS NEW F1 (LIST, " +1 ", FAIL); |
| FUNCTION F IS NEW F1 (WORD, (' ', '+', '1', ' '), FAIL); |
| FUNCTION F IS NEW F1 (STR, (" ", "+", "1", " "), FAIL); |
| FUNCTION F IS NEW F1 (LINE, (' ', '+', '1', ' '), FAIL); |
| FUNCTION F IS NEW F1 (MY_STRING, " +1 ", PASS); |
| |
| BEGIN |
| TEST ("C87B07C","OVERLOADED OPERANDS TO THE 'VALUE' ATTRIBUTE"); |
| |
| DECLARE |
| TYPE INT IS NEW INTEGER; |
| FUNCTION "-" (X : INT) RETURN INT |
| RENAMES "+"; |
| |
| BEGIN |
| IF INT'VALUE (F) /= -1 THEN |
| FAILED ("THE ATTRIBUTE T'VALUE MUST RETURN A VALUE" & |
| " OF TYPE T"); |
| END IF; |
| END; |
| |
| RESULT; |
| END C87B07C; |