-- A2A031A.ADA -- Grant of Unlimited Rights -- -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687 and -- F08630-91-C-0015, 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 AN EXCLAMATION MARK CAN REPLACE A VERTICAL BAR WHEN THE -- VERTICAL BAR IS USED AS A SEPARATOR. -- CONTEXTS ARE: -- AS A CHOICE IN A VARIANT PART -- IN A DISCRIMINANT CONSTRAINT -- IN A CASE STATEMENT CHOICE -- IN AN AGGREGATE -- IN AN EXCEPTION HANDLER. -- JBG 5/25/85 WITH REPORT; USE REPORT; PROCEDURE A2A031A IS TYPE ENUM IS (E1, E2, E3); TYPE REC (A, B : ENUM) IS RECORD C : INTEGER; CASE A IS WHEN E1 ! E2 => -- CHOICE OF VARIANT. D : INTEGER; WHEN E3 => E : FLOAT; END CASE; END RECORD; EX1, EX2, EX3 : EXCEPTION; VAR : REC (A!B => E2); -- DISCRIMINANT CONSTRAINT. EVAR : ENUM := E2; BEGIN TEST ("A2A031A", "CHECK USE OF ! AS SEPARATOR IN PLACE OF |"); CASE EVAR IS WHEN E3 => NULL; WHEN E2!E1 => NULL; -- CASE STATEMENT CHOICE. END CASE; VAR := (A!B => E2, C ! D => 0); -- AGGREGATE. RESULT; EXCEPTION WHEN EX1!EX2 ! EX3 => NULL; -- EXCEPTION HANDLER. END A2A031A;