| -- C54A13D.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 IF A CASE EXPRESSION IS A FUNCTION INVOCATION, |
| -- ATTRIBUTE, STATIC EXPRESSION, OR ONE OF THESE IN PARENTHESES, |
| -- THEN ANY VALUE OF THE EXPRESSION'S BASE TYPE MAY APPEAR AS A |
| -- CHOICE. |
| |
| -- HISTORY: |
| -- BCB 07/19/88 CREATED ORIGINAL TEST. |
| -- PWN 02/02/95 REMOVED INCONSISTENCIES WITH ADA 9X. |
| -- GJD 11/15/95 REMOVED ADA 95 INCOMPATIBLE ALTERNATIVE IN FIRST CASE. |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C54A13D IS |
| |
| SUBTYPE INT IS INTEGER RANGE -100 .. 100; |
| |
| CONS : CONSTANT INT := 0; |
| |
| C : INT; |
| |
| TYPE ENUM IS (ONE, TWO, THREE, FOUR, FIVE, SIX); |
| |
| SUBTYPE SUBENUM IS ENUM RANGE THREE .. FOUR; |
| |
| FUNCTION FUNC RETURN INT IS |
| BEGIN |
| RETURN 0; |
| END FUNC; |
| |
| BEGIN |
| TEST ("C54A13D", "CHECK THAT IF A CASE EXPRESSION IS A FUNCTION " & |
| "INVOCATION, ATTRIBUTE, STATIC EXPRESSION, OR " & |
| "ONE OF THESE IN PARENTHESES, THEN ANY VALUE " & |
| "OF THE EXPRESSION'S BASE TYPE MAY APPEAR AS " & |
| "A CHOICE"); |
| |
| CASE FUNC IS |
| WHEN 0 => C := IDENT_INT (5); |
| WHEN 100 => C := IDENT_INT (10); |
| WHEN OTHERS => C := IDENT_INT (20); |
| END CASE; |
| |
| IF NOT EQUAL (C,5) THEN |
| FAILED ("IMPROPER CHOICE FOR CASE EXPRESSION WHICH IS A " & |
| "FUNCTION INVOCATION - 1"); |
| END IF; |
| |
| CASE (FUNC) IS |
| WHEN 0 => C := IDENT_INT (25); |
| WHEN 100 => C := IDENT_INT (50); |
| WHEN -3000 => C := IDENT_INT (75); |
| WHEN OTHERS => C := IDENT_INT (90); |
| END CASE; |
| |
| IF NOT EQUAL (C,25) THEN |
| FAILED ("IMPROPER CHOICE FOR CASE EXPRESSION WHICH IS A " & |
| "FUNCTION INVOCATION - 2"); |
| END IF; |
| |
| CASE SUBENUM'FIRST IS |
| WHEN ONE => C := IDENT_INT (100); |
| WHEN TWO => C := IDENT_INT (99); |
| WHEN THREE => C := IDENT_INT (98); |
| WHEN FOUR => C := IDENT_INT (97); |
| WHEN FIVE => C := IDENT_INT (96); |
| WHEN SIX => C := IDENT_INT (95); |
| END CASE; |
| |
| IF NOT EQUAL (C,98) THEN |
| FAILED ("IMPROPER CHOICE FOR CASE EXPRESSION WHICH IS AN " & |
| "ATTRIBUTE - 1"); |
| END IF; |
| |
| CASE (SUBENUM'FIRST) IS |
| WHEN ONE => C := IDENT_INT (90); |
| WHEN TWO => C := IDENT_INT (89); |
| WHEN THREE => C := IDENT_INT (88); |
| WHEN FOUR => C := IDENT_INT (87); |
| WHEN FIVE => C := IDENT_INT (86); |
| WHEN SIX => C := IDENT_INT (85); |
| END CASE; |
| |
| IF NOT EQUAL (C,88) THEN |
| FAILED ("IMPROPER CHOICE FOR CASE EXPRESSION WHICH IS AN " & |
| "ATTRIBUTE - 2"); |
| END IF; |
| |
| CASE CONS * 1 IS |
| WHEN 0 => C := IDENT_INT (1); |
| WHEN 100 => C := IDENT_INT (2); |
| WHEN -3000 => C := IDENT_INT (3); |
| WHEN OTHERS => C := IDENT_INT (4); |
| END CASE; |
| |
| IF NOT EQUAL (C,1) THEN |
| FAILED ("IMPROPER CHOICE FOR CASE EXPRESSION WHICH IS A " & |
| "STATIC EXPRESSION - 1"); |
| END IF; |
| |
| CASE (CONS * 1) IS |
| WHEN 0 => C := IDENT_INT (10); |
| WHEN 100 => C := IDENT_INT (20); |
| WHEN -3000 => C := IDENT_INT (30); |
| WHEN OTHERS => C := IDENT_INT (40); |
| END CASE; |
| |
| IF NOT EQUAL (C,10) THEN |
| FAILED ("IMPROPER CHOICE FOR CASE EXPRESSION WHICH IS A " & |
| "STATIC EXPRESSION - 2"); |
| END IF; |
| |
| RESULT; |
| END C54A13D; |