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-- C83022A.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 DECLARATION IN A SUBPROGRAM FORMAL PART OR BODY
-- HIDES AN OUTER DECLARATION OF A HOMOGRAPH. ALSO CHECK THAT THE
-- OUTER DECLARATION IS DIRECTLY VISIBLE IN BOTH DECLARATIVE
-- REGIONS BEFORE THE DECLARATION OF THE INNER HOMOGRAPH AND THE
-- OUTER DECLARATION IS VISIBLE BY SELECTION AFTER THE INNER
-- HOMOGRAH DECLARATION.
-- HISTORY:
-- TBN 08/01/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C83022A IS
GENERIC
TYPE T IS PRIVATE;
X : T;
FUNCTION GEN_FUN RETURN T;
FUNCTION GEN_FUN RETURN T IS
BEGIN
RETURN X;
END GEN_FUN;
BEGIN
TEST ("C83022A", "CHECK THAT A DECLARATION IN A SUBPROGRAM " &
"FORMAL PART OR BODY HIDES AN OUTER " &
"DECLARATION OF A HOMOGRAPH");
ONE:
DECLARE -- SUBPROGRAM DECLARATIVE REGION.
A : INTEGER := IDENT_INT(2);
B : INTEGER := A;
PROCEDURE INNER (X : IN OUT INTEGER) IS
C : INTEGER := A;
A : INTEGER := IDENT_INT(3);
BEGIN
IF A /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 1");
END IF;
IF ONE.A /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 2");
END IF;
IF ONE.B /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 3");
END IF;
IF C /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 4");
END IF;
IF X /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE PASSED IN - 5");
END IF;
IF EQUAL(1,1) THEN
X := A;
ELSE
X := ONE.A;
END IF;
END INNER;
BEGIN -- ONE
INNER (A);
IF A /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE PASSED OUT - 6");
END IF;
END ONE;
TWO:
DECLARE -- FORMAL PARAMETER OF SUBPROGRAM.
A : INTEGER := IDENT_INT(2);
B : INTEGER := A;
OBJ : INTEGER := IDENT_INT(3);
PROCEDURE INNER (X : IN INTEGER := A;
A : IN OUT INTEGER) IS
C : INTEGER := A;
BEGIN
IF A /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH -10");
END IF;
IF TWO.A /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 11");
END IF;
IF TWO.B /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 12");
END IF;
IF C /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 13");
END IF;
IF X /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE PASSED IN - 14");
END IF;
IF EQUAL(1,1) THEN
A := IDENT_INT(4);
ELSE
A := 1;
END IF;
END INNER;
BEGIN -- TWO
INNER (A => OBJ);
IF OBJ /= IDENT_INT(4) THEN
FAILED ("INCORRECT VALUE PASSED OUT - 15");
END IF;
END TWO;
THREE:
DECLARE -- AFTER THE SPECIFICATION OF SUBPROGRAM.
A : INTEGER := IDENT_INT(2);
FUNCTION INNER (X : INTEGER) RETURN INTEGER;
B : INTEGER := A;
FUNCTION INNER (X : INTEGER) RETURN INTEGER IS
C : INTEGER := A;
A : INTEGER := IDENT_INT(3);
BEGIN
IF A /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 20");
END IF;
IF THREE.A /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 21");
END IF;
IF THREE.B /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 22");
END IF;
IF C /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 23");
END IF;
IF X /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE PASSED IN - 24");
END IF;
IF EQUAL(1,1) THEN
RETURN A;
ELSE
RETURN X;
END IF;
END INNER;
BEGIN -- THREE
IF INNER(A) /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE PASSED OUT - 25");
END IF;
END THREE;
FOUR:
DECLARE -- RENAMING DECLARATION.
A : INTEGER := IDENT_INT(2);
PROCEDURE TEMPLATE (X : IN INTEGER := A;
Y : IN OUT INTEGER);
PROCEDURE INNER (Z : IN INTEGER := A;
A : IN OUT INTEGER) RENAMES TEMPLATE;
B : INTEGER := A;
OBJ : INTEGER := 5;
PROCEDURE TEMPLATE (X : IN INTEGER := A;
Y : IN OUT INTEGER) IS
BEGIN -- TEMPLATE
IF X /= IDENT_INT(2) THEN
FAILED ("INCORRECT RESULTS FOR VARIABLE - 30");
END IF;
IF Y /= IDENT_INT(5) THEN
FAILED ("INCORRECT RESULTS FOR VARIABLE - 31");
END IF;
Y := IDENT_INT(2 * X);
IF FOUR.A /= IDENT_INT(2) THEN
FAILED ("INCORRECT RESULTS FOR OUTER HOMOGRAPH - " &
"32");
END IF;
END TEMPLATE;
BEGIN -- FOUR
IF B /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 32");
END IF;
INNER (A => OBJ);
IF OBJ /= IDENT_INT(4) THEN
FAILED ("INCORRECT VALUE PASSED OUT - 33");
END IF;
END FOUR;
FIVE:
DECLARE -- GENERIC FORMAL SUBPROGRAM.
A : INTEGER := IDENT_INT(2);
B : INTEGER := A;
PROCEDURE INNER (X : IN OUT INTEGER);
GENERIC
WITH PROCEDURE SUBPR (Y : IN OUT INTEGER) IS <>;
PACKAGE P IS
PAC_VAR : INTEGER := 1;
END P;
PROCEDURE INNER (X : IN OUT INTEGER) IS
C : INTEGER := A;
A : INTEGER := IDENT_INT(3);
BEGIN
IF A /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 41");
END IF;
IF FIVE.A /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 42");
END IF;
IF FIVE.B /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 43");
END IF;
IF C /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 44");
END IF;
IF X /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE PASSED IN - 45");
END IF;
IF EQUAL(1,1) THEN
X := A;
ELSE
X := FIVE.A;
END IF;
END INNER;
PACKAGE BODY P IS
BEGIN
SUBPR (A);
IF A /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE PASSED OUT - 46");
END IF;
IF PAC_VAR /= IDENT_INT(1) THEN
FAILED ("INCORRECT VALUE FOR PAC_VAR - 47");
END IF;
END P;
PACKAGE NEW_P IS NEW P (INNER);
BEGIN -- FIVE
NULL;
END FIVE;
SIX:
DECLARE -- GENERIC INSTANTIATION.
A : INTEGER := IDENT_INT(2);
B : INTEGER := A;
OBJ : INTEGER := IDENT_INT(3);
GENERIC
PROCEDURE INNER (X : IN INTEGER := A;
A : IN OUT INTEGER);
PROCEDURE INNER (X : IN INTEGER := SIX.A;
A : IN OUT INTEGER) IS
C : INTEGER := A;
BEGIN
IF A /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH -50");
END IF;
IF SIX.A /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 51");
END IF;
IF SIX.B /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 52");
END IF;
IF C /= IDENT_INT(3) THEN
FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 53");
END IF;
IF X /= IDENT_INT(2) THEN
FAILED ("INCORRECT VALUE PASSED IN - 54");
END IF;
IF EQUAL(1,1) THEN
A := IDENT_INT(4);
ELSE
A := 1;
END IF;
END INNER;
PROCEDURE SUBPR IS NEW INNER;
BEGIN -- SIX
SUBPR (A => OBJ);
IF OBJ /= IDENT_INT(4) THEN
FAILED ("INCORRECT VALUE PASSED OUT - 55");
END IF;
END SIX;
SEVEN:
DECLARE -- OVERLOADING OF FUNCTIONS.
OBJ : INTEGER := 1;
FLO : FLOAT := 5.0;
FUNCTION F IS NEW GEN_FUN (INTEGER, OBJ);
PROCEDURE INNER (X : IN OUT INTEGER; F : IN FLOAT);
FUNCTION F IS NEW GEN_FUN (FLOAT, FLO);
PROCEDURE INNER (X : IN OUT INTEGER; F : IN FLOAT) IS
BEGIN
X := INTEGER(F);
END INNER;
BEGIN
FLO := 6.25;
INNER (OBJ, FLO);
IF OBJ /= IDENT_INT(6) THEN
FAILED ("INCORRECT VALUE RETURNED FROM FUNCTION - 60");
END IF;
END SEVEN;
RESULT;
END C83022A;
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