| -- C87B19A.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 OVERLOADING RESOLUTION USES THE RULE THAT: |
| -- |
| -- SIMPLE EXPRESSIONS AND RANGE BOUNDS OF VARIANT CHOICES MUST MATCH |
| -- THE TYPE OF THE DISCRIMINANT'S EXPLICIT TYPEMARK. |
| |
| --HISTORY: |
| -- DSJ 06/15/83 CREATED ORIGINAL TEST. |
| -- DHH 10/20/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS. |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C87B19A IS |
| |
| TYPE COLOR IS (YELLOW, RED, BLUE, GREEN, BROWN); |
| TYPE SCHOOL IS (YALE, HARVARD, PRINCETON, BROWN, STANFORD); |
| TYPE COOK IS (BROIL, BAKE, BROWN, TOAST, FRY); |
| TYPE MIXED IS (GREEN, BROWN, YALE, BAKE, BLUE, FRY); |
| |
| RATING : INTEGER := 0; |
| |
| FUNCTION OK RETURN BOOLEAN IS |
| BEGIN |
| RATING := RATING + 1; |
| RETURN FALSE; |
| END OK; |
| |
| FUNCTION ERR RETURN BOOLEAN IS |
| BEGIN |
| FAILED ("VARIANT CHOICES MUST MATCH TYPE OF DISCRIMINANT"); |
| RETURN FALSE; |
| END ERR; |
| |
| BEGIN |
| TEST ("C87B19A","OVERLOADED EXPRESSIONS AND RANGE BOUNDS" & |
| " OF VARIANT CHOICES"); |
| DECLARE |
| |
| TYPE REC (X : MIXED := BROWN) IS |
| RECORD |
| CASE X IS |
| WHEN GREEN .. BROWN => NULL; |
| WHEN BLUE => NULL; |
| WHEN FRY => NULL; |
| WHEN YALE => NULL; |
| WHEN OTHERS => NULL; |
| END CASE; |
| END RECORD; |
| |
| R1 : REC (X => FRY); |
| R2 : REC (X => BLUE); |
| R3 : REC (X => BAKE); |
| R4 : REC (X => YALE); |
| R5 : REC (X => BROWN); |
| R6 : REC (X => GREEN); |
| |
| BEGIN |
| IF MIXED'POS(R1.X) /= 5 THEN |
| FAILED ("VARIANT CHOICES MUST MATCH TYPE OF " & |
| "DISCRIMINANT-R1"); |
| END IF; |
| IF MIXED'POS(R2.X) /= 4 THEN |
| FAILED ("VARIANT CHOICES MUST MATCH TYPE OF " & |
| "DISCRIMINANT-R2"); |
| END IF; |
| IF MIXED'POS(R3.X) /= 3 THEN |
| FAILED ("VARIANT CHOICES MUST MATCH TYPE OF " & |
| "DISCRIMINANT-R3"); |
| END IF; |
| IF MIXED'POS(R4.X) /= 2 THEN |
| FAILED ("VARIANT CHOICES MUST MATCH TYPE OF " & |
| "DISCRIMINANT-R4"); |
| END IF; |
| IF MIXED'POS(R5.X) /= 1 THEN |
| FAILED ("VARIANT CHOICES MUST MATCH TYPE OF " & |
| "DISCRIMINANT-R5"); |
| END IF; |
| IF MIXED'POS(R6.X) /= 0 THEN |
| FAILED ("VARIANT CHOICES MUST MATCH TYPE OF " & |
| "DISCRIMINANT-R6"); |
| END IF; |
| |
| END; |
| |
| RESULT; |
| END C87B19A; |