-- C83031A.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 AN IMPLICIT DECLARATION OF A PREDEFINED OPERATOR OR -- AN ENUMERATION LITERAL IS HIDDEN BY A SUBPROGRAM DECLARATION OR -- A RENAMING DECLARATION WHICH DECLARES A HOMOGRAPH OF THE -- OPERATOR OR LITERAL. -- HISTORY: -- VCL 08/10/88 CREATED ORIGINAL TEST. -- JRL 03/20/92 ELIMINATED REDUNDANT TESTING. WITH REPORT; USE REPORT; PROCEDURE C83031A IS BEGIN TEST ("C83031A", "AN IMPLICIT DECLARATION OF A PREDEFINED " & "OPERATOR OR AN ENUMERATION LITERAL IS HIDDEN " & "BY A SUBPROGRAM DECLARATION OR A RENAMING " & "DECLARATION WHICH DECLARES A HOMOGRAPH OF THE " & "OPERATOR OR LITERAL"); DECLARE -- CHECK SUBPROGRAM DECLARATIONS OF OPERATORS PACKAGE P IS TYPE INT IS RANGE -20 .. 20; M : INT := 3 * INT(IDENT_INT(3)); N : INT := 4 + INT(IDENT_INT(4)); FUNCTION "*" (LEFT, RIGHT : INT) RETURN INT; TYPE INT2 IS PRIVATE; FUNCTION "+" (LEFT, RIGHT : INT2) RETURN INT2; PRIVATE FUNCTION "+" (LEFT, RIGHT : INT) RETURN INT RENAMES "/" ; TYPE INT2 IS RANGE -20 .. 20; END P; USE P; PACKAGE BODY P IS FUNCTION "*" (LEFT, RIGHT : INT) RETURN INT IS BEGIN RETURN LEFT / RIGHT; END "*"; FUNCTION "+" (LEFT, RIGHT : INT2) RETURN INT2 IS BEGIN RETURN LEFT - RIGHT; END "+"; BEGIN IF 2 * INT(IDENT_INT(2)) /= 1 THEN FAILED ("INCORRECT VALUE RETURNED IN CALL TO " & "EXPLICIT '*' OPERATOR - 1"); END IF; IF N /= 8 THEN FAILED ("INCORRECT INITIAL VALUE FOR N - 1"); END IF; N := 2 + 2; IF N /= INT(IDENT_INT (1)) THEN FAILED ("INCORRECT VALUE FOR N AFTER CALL TO " & "EXPLICIT '+' OPERATOR - 1"); END IF; DECLARE Q : INT2 := 8 + 9; BEGIN IF Q /= -1 THEN FAILED ("INCORRECT VALUE FOR Q"); END IF; END; END P; BEGIN IF M /= 9 THEN FAILED ("INCORRECT INITIAL VALUE FOR M - 2"); END IF; IF 2 * INT(IDENT_INT(2)) /= 1 THEN FAILED ("INCORRECT VALUE RETURNED IN CALL TO " & "EXPLICIT '*' OPERATOR - 2"); END IF; N := 2 + 2; IF N /= INT(IDENT_INT (4)) THEN FAILED ("INCORRECT VALUE FOR N AFTER CALL TO " & "IMPLICIT '+' OPERATOR - 2"); END IF; END; DECLARE -- CHECK SUBPROGRAM DECLARATIONS OF ENUMERATION LITERALS. PACKAGE P1 IS TYPE ENUM1 IS (E11, E12, E13); TYPE PRIV1 IS PRIVATE; FUNCTION E11 RETURN PRIV1; PRIVATE TYPE PRIV1 IS NEW ENUM1; FUNCTION E12 RETURN PRIV1 RENAMES E13; END P1; USE P1; E13 : INTEGER := IDENT_INT (5); FUNCTION E12 RETURN ENUM1 RENAMES E11 ; FUNCTION CHECK (E: ENUM1) RETURN INTEGER IS BEGIN RETURN ENUM1'POS (E); END CHECK; FUNCTION CHECK (E: INTEGER) RETURN INTEGER IS BEGIN RETURN INTEGER'POS (E); END CHECK; PACKAGE BODY P1 IS FUNCTION E11 RETURN PRIV1 IS BEGIN RETURN E13; END E11; BEGIN IF PRIV1'(E11) /= E13 THEN FAILED ("INCORRECT VALUE FOR E11"); END IF; IF E12 /= PRIV1'LAST THEN FAILED ("INCORRECT VALUE FOR E12 - 1"); END IF; END P1; BEGIN IF E12 /= ENUM1'FIRST THEN FAILED ("INCORRECT VALUE FOR E12 - 2"); END IF; IF CHECK (E13) /= 5 THEN FAILED ("INCORRECT VALUE FOR E13"); END IF; END; RESULT; END C83031A;