-- CD1C04E.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 A RECORD REPRESENTATION CLAUSE CAN BE GIVEN FOR -- A DERIVED RECORD TYPE EVEN IF THE REPRESENTATION IS INHERITED -- FROM THE PARENT, AND THAT THE REPRESENTATION CLAUSE FOR THE -- DERIVED TYPE OVERRIDES THAT OF THE PARENT TYPE. -- HISTORY: -- PWB 03/25/89 DELETED CHECKS OF COMPONENT'SIZE; CHANGED -- EXTENSION FROM '.ADA' TO '.DEP'. -- JET 09/21/87 CREATED ORIGINAL TEST. WITH REPORT; USE REPORT; WITH SYSTEM; USE SYSTEM; PROCEDURE CD1C04E IS UNITS_PER_INTEGER : CONSTANT := (INTEGER'SIZE + SYSTEM.STORAGE_UNIT - 1) / SYSTEM.STORAGE_UNIT; TYPE E_TYPE IS (RED, BLUE, GREEN); TYPE PARENT_TYPE IS RECORD I : INTEGER RANGE 0 .. 127 := 127; C : CHARACTER := 'S'; B : BOOLEAN := FALSE; E : E_TYPE := BLUE; END RECORD; FOR PARENT_TYPE USE RECORD C AT 0 * UNITS_PER_INTEGER RANGE 0 .. CHARACTER'SIZE - 1; B AT 1 * UNITS_PER_INTEGER RANGE 0 .. BOOLEAN'SIZE - 1; I AT 2 * UNITS_PER_INTEGER RANGE 0 .. INTEGER'SIZE/2 - 1; E AT 3 * UNITS_PER_INTEGER RANGE 0 .. CHARACTER'SIZE - 1; END RECORD; TYPE DERIVED_TYPE IS NEW PARENT_TYPE; FOR DERIVED_TYPE USE RECORD C AT 1 * UNITS_PER_INTEGER RANGE 1 .. CHARACTER'SIZE + 1; B AT 3 * UNITS_PER_INTEGER RANGE 1 .. BOOLEAN'SIZE + 1; I AT 5 * UNITS_PER_INTEGER RANGE 1 .. INTEGER'SIZE/2 + 1; E AT 7 * UNITS_PER_INTEGER RANGE 1 .. CHARACTER'SIZE + 1; END RECORD; P_REC : PARENT_TYPE; REC : DERIVED_TYPE; BEGIN TEST("CD1C04E", "CHECK THAT A RECORD REPRESENTATION CLAUSE " & "CAN BE GIVEN FOR A DERIVED RECORD TYPE EVEN " & "IF THE REPRESENTATION IS INHERITED FROM " & "THE PARENT, AND THAT THE REPRESENTATION " & "CLAUSE FOR THE DERIVED TYPE OVERRIDES THAT " & "OF THE PARENT TYPE"); IF DERIVED_TYPE'SIZE = IDENT_INT (PARENT_TYPE'SIZE) THEN FAILED ("DERIVED_TYPE'SIZE WAS INHERITED FROM " & "PARENT_TYPE"); END IF; REC := (12, 'T', TRUE, RED); IF (REC.I /= 12) OR (REC.C /= 'T') OR (NOT REC.B) OR (REC.E /= RED) THEN FAILED ("THE VALUES OF DERIVED_TYPE COMPONENTS WERE " & "INCORRECT"); END IF; IF REC.I'POSITION = P_REC.I'POSITION OR REC.C'POSITION = P_REC.C'POSITION OR REC.B'POSITION = P_REC.B'POSITION OR REC.E'POSITION = P_REC.E'POSITION THEN FAILED ("THE POSITIONS OF DERIVED_TYPE COMPONENTS WERE " & "INHERITED FROM PARENT_TYPE"); END IF; IF REC.I'FIRST_BIT = P_REC.I'FIRST_BIT OR REC.C'FIRST_BIT = P_REC.C'FIRST_BIT OR REC.B'FIRST_BIT = P_REC.B'FIRST_BIT OR REC.E'FIRST_BIT = P_REC.E'FIRST_BIT THEN FAILED ("THE FIRST_BITS OF DERIVED_TYPE COMPONENTS WERE " & "INHERITED FROM PARENT_TYPE"); END IF; IF REC.I'LAST_BIT = P_REC.I'LAST_BIT OR REC.C'LAST_BIT = P_REC.C'LAST_BIT OR REC.B'LAST_BIT = P_REC.B'LAST_BIT OR REC.E'LAST_BIT = P_REC.E'LAST_BIT THEN FAILED ("THE LAST_BITS OF DERIVED_TYPE COMPONENTS WERE " & "INHERITED FROM PARENT_TYPE"); END IF; RESULT; END CD1C04E;