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|
-- C83051A.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 DECLARATIONS IN THE VISIBLE PART OF A PACKAGE NESTED
-- WITHIN THE VISIBLE PART OF A PACKAGE ARE VISIBLE BY SELECTION
-- FROM OUTSIDE THE OUTERMOST PACKAGE.
-- HISTORY:
-- GMT 09/07/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C83051A IS
BEGIN
TEST ("C83051A", "CHECK THAT DECLARATIONS IN THE VISIBLE " &
"PART OF A PACKAGE NESTED WITHIN THE VISIBLE " &
"PART OF A PACKAGE ARE VISIBLE BY SELECTION " &
"FROM OUTSIDE THE OUTERMOST PACKAGE");
A_BLOCK:
DECLARE
PACKAGE APACK IS
PACKAGE BPACK IS
TYPE T1 IS (RED,GREEN);
TYPE T2A IS ('A', 'B', 'C', 'D');
TYPE T3 IS NEW BOOLEAN;
TYPE T4 IS NEW INTEGER RANGE -3 .. 8;
TYPE T5 IS DIGITS 5;
TYPE T67 IS DELTA 0.5 RANGE -2.0 .. 10.0;
TYPE T9A IS ARRAY (INTEGER RANGE <>) OF T3;
SUBTYPE T9B IS T9A (1..10);
TYPE T9C IS ACCESS T9B;
TYPE T10 IS PRIVATE;
V1 : T3 := FALSE;
ZERO : CONSTANT T4 := 0;
A_FLT : T5 := 3.0;
A_FIX : T67 := -1.0;
ARY : T9A(1..4) := (TRUE,TRUE,TRUE,FALSE);
P1 : T9C := NEW T9B'( 1..5 => T3'(TRUE),
6..10 => T3'(FALSE) );
C1 : CONSTANT T10;
FUNCTION RET_T1 (X : T1) RETURN T1;
FUNCTION RET_CHAR (X : CHARACTER) RETURN T10;
GENERIC
PROCEDURE DO_NOTHING (X : IN OUT T3);
PRIVATE
TYPE T10 IS NEW CHARACTER;
C1 : CONSTANT T10 := 'J';
END BPACK;
END APACK;
PACKAGE BODY APACK IS
PACKAGE BODY BPACK IS
FUNCTION RET_T1 (X : T1) RETURN T1 IS
BEGIN
IF X = RED THEN
RETURN GREEN;
ELSE
RETURN RED;
END IF;
END RET_T1;
FUNCTION RET_CHAR (X : CHARACTER) RETURN T10 IS
BEGIN
RETURN T10(X);
END RET_CHAR;
PROCEDURE DO_NOTHING (X : IN OUT T3) IS
BEGIN
IF X = TRUE THEN
X := FALSE;
ELSE
X := TRUE;
END IF;
END DO_NOTHING;
END BPACK;
END APACK;
PROCEDURE NEW_DO_NOTHING IS NEW APACK.BPACK.DO_NOTHING;
BEGIN
-- A1: VISIBILITY FOR UNOVERLOADED ENUMERATION LITERALS
IF APACK.BPACK.">"(APACK.BPACK.RED, APACK.BPACK.GREEN) THEN
FAILED ("VISIBILITY FOR UNOVERLOADED ENUMERATION " &
"LITERAL BAD - A1");
END IF;
-- A2: VISIBILITY FOR OVERLOADED
-- ENUMERATION CHARACTER LITERALS
IF APACK.BPACK."<"(APACK.BPACK.T2A'(APACK.BPACK.'C'),
APACK.BPACK.T2A'(APACK.BPACK.'B')) THEN
FAILED ("VISIBILITY FOR OVERLOADED ENUMERATION " &
"LITERAL BAD - A2");
END IF;
-- A3: VISIBILITY FOR A DERIVED BOOLEAN TYPE
IF APACK.BPACK."<"(APACK.BPACK.T3'(APACK.BPACK.TRUE),
APACK.BPACK.FALSE) THEN
FAILED ("VISIBILITY FOR DERIVED BOOLEAN BAD - A3");
END IF;
-- A4: VISIBILITY FOR AN INTEGER TYPE
IF APACK.BPACK."/="(APACK.BPACK."MOD"(6,2),APACK.BPACK.ZERO)
THEN FAILED ("VISIBILITY FOR INTEGER TYPE BAD - A4");
END IF;
-- A5: VISIBILITY FOR A FLOATING POINT TYPE
IF APACK.BPACK.">"(APACK.BPACK.T5'(2.7),APACK.BPACK.A_FLT)
THEN FAILED ("VISIBILITY FOR FLOATING POINT BAD - A5");
END IF;
-- A6: VISIBILITY FOR A FIXED POINT INVOLVING UNARY MINUS
IF APACK.BPACK."<"(APACK.BPACK.A_FIX,APACK.BPACK.T67'
(APACK.BPACK."-"(1.5))) THEN
FAILED ("VISIBILITY FOR FIXED POINT WITH UNARY MINUS " &
"BAD - A6");
END IF;
-- A7: VISIBILITY FOR A FIXED POINT DIVIDED BY INTEGER
IF APACK.BPACK."/="(APACK.BPACK.T67(-0.5),APACK.BPACK."/"
(APACK.BPACK.A_FIX,2)) THEN
FAILED ("VISIBILITY FOR FIXED POINT DIVIDED BY " &
"INTEGER BAD - A7");
END IF;
-- A8: VISIBILITY FOR ARRAY EQUALITY
IF APACK.BPACK."/="(APACK.BPACK.ARY,(APACK.BPACK.T3(TRUE),
APACK.BPACK.T3(TRUE),APACK.BPACK.T3(TRUE),
APACK.BPACK.T3(FALSE))) THEN
FAILED ("VISIBILITY FOR ARRAY EQUALITY BAD - A8");
END IF;
-- A9: VISIBILITY FOR ACCESS EQUALITY
IF APACK.BPACK."/="(APACK.BPACK.P1(3),
APACK.BPACK.T3(IDENT_BOOL(TRUE)))
THEN FAILED ("VISIBILITY FOR ACCESS EQUALITY BAD - A9");
END IF;
-- A10: VISIBILITY FOR PRIVATE TYPE
IF APACK.BPACK."/="(APACK.BPACK.C1,
APACK.BPACK.RET_CHAR('J')) THEN
FAILED ("VISIBILITY FOR PRIVATE TYPE BAD - A10");
END IF;
-- A11: VISIBILITY FOR DERIVED SUBPROGRAM
IF APACK.BPACK."/="(APACK.BPACK.RET_T1(APACK.BPACK.RED),
APACK.BPACK.GREEN) THEN
FAILED ("VISIBILITY FOR DERIVED SUBPROGRAM BAD - A11");
END IF;
-- A12: VISIBILITY FOR GENERIC SUBPROGRAM
NEW_DO_NOTHING (APACK.BPACK.V1);
IF APACK.BPACK."/="(APACK.BPACK.V1,APACK.BPACK.T3(TRUE)) THEN
FAILED ("VISIBILITY FOR GENERIC SUBPROGRAM BAD - A12");
END IF;
END A_BLOCK;
B_BLOCK:
DECLARE
GENERIC
TYPE T1 IS (<>);
PACKAGE GENPACK IS
PACKAGE APACK IS
PACKAGE BPACK IS
TYPE T1 IS (ORANGE,GREEN);
TYPE T2A IS ('E', 'F', 'G');
TYPE T3 IS NEW BOOLEAN;
TYPE T4 IS NEW INTEGER RANGE -3 .. 8;
TYPE T5 IS DIGITS 5;
TYPE T67 IS DELTA 0.5 RANGE -3.0 .. 25.0;
TYPE T9A IS ARRAY (INTEGER RANGE <>) OF T3;
SUBTYPE T9B IS T9A (2 .. 8);
TYPE T9C IS ACCESS T9B;
TYPE T10 IS PRIVATE;
V1 : T3 := TRUE;
SIX : T4 := 6;
B_FLT : T5 := 4.0;
ARY : T9A(1..4) := (TRUE,FALSE,TRUE,FALSE);
P1 : T9C := NEW T9B'( 2..4 => T3'(FALSE),
5..8 => T3'(TRUE));
K1 : CONSTANT T10;
FUNCTION RET_T1 (X : T1) RETURN T1;
FUNCTION RET_CHAR (X : CHARACTER) RETURN T10;
GENERIC
PROCEDURE DO_NOTHING (X : IN OUT T3);
PRIVATE
TYPE T10 IS NEW CHARACTER;
K1 : CONSTANT T10 := 'V';
END BPACK;
END APACK;
END GENPACK;
PACKAGE BODY GENPACK IS
PACKAGE BODY APACK IS
PACKAGE BODY BPACK IS
FUNCTION RET_T1 (X : T1) RETURN T1 IS
BEGIN
IF X = ORANGE THEN
RETURN GREEN;
ELSE
RETURN ORANGE;
END IF;
END RET_T1;
FUNCTION RET_CHAR (X : CHARACTER) RETURN T10 IS
BEGIN
RETURN T10(X);
END RET_CHAR;
PROCEDURE DO_NOTHING (X : IN OUT T3) IS
BEGIN
IF X = TRUE THEN
X := FALSE;
ELSE
X := TRUE;
END IF;
END DO_NOTHING;
END BPACK;
END APACK;
END GENPACK;
PACKAGE MYPACK IS NEW GENPACK (T1 => INTEGER);
PROCEDURE MY_DO_NOTHING IS NEW MYPACK.APACK.BPACK.DO_NOTHING;
BEGIN
-- B1: GENERIC INSTANCE OF UNOVERLOADED ENUMERATION LITERAL
IF MYPACK.APACK.BPACK."<"(MYPACK.APACK.BPACK.GREEN,
MYPACK.APACK.BPACK.ORANGE) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF " &
"UNOVERLOADED ENUMERATION LITERAL BAD - B1");
END IF;
-- B2: GENERIC INSTANCE OF OVERLOADED ENUMERATION LITERAL
IF MYPACK.APACK.BPACK.">"(MYPACK.APACK.BPACK.T2A'(MYPACK.
APACK.BPACK.'F'),MYPACK.APACK.BPACK.T2A'(MYPACK.APACK.
BPACK.'G')) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF " &
"OVERLOADED ENUMERATION LITERAL BAD - B2");
END IF;
-- B3: VISIBILITY FOR GENERIC INSTANCE OF DERIVED BOOLEAN
IF MYPACK.APACK.BPACK."/="(MYPACK.APACK.BPACK."NOT"(MYPACK.
APACK.BPACK.T3'(MYPACK.APACK.BPACK.TRUE)),MYPACK.APACK.
BPACK.FALSE) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF DERIVED " &
"BOOLEAN BAD - B3");
END IF;
-- B4: VISIBILITY FOR GENERIC INSTANCE OF DERIVED INTEGER
IF MYPACK.APACK.BPACK."/="(MYPACK.APACK.BPACK."MOD"(MYPACK.
APACK.BPACK.SIX,2),0) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF INTEGER " &
"BAD - B4");
END IF;
-- B5: VISIBILITY FOR GENERIC INSTANCE OF FLOATING POINT
IF MYPACK.APACK.BPACK.">"(MYPACK.APACK.BPACK.T5'(1.9),MYPACK.
APACK.BPACK.B_FLT) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF FLOATING " &
"POINT BAD - B5");
END IF;
-- B6: VISIBILITY FOR GENERIC INSTANCE OF
-- FIXED POINT UNARY PLUS
IF MYPACK.APACK.BPACK."<"(2.5,MYPACK.APACK.BPACK.T67'(MYPACK.
APACK.BPACK."+"(1.75))) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF FIXED " &
"POINT UNARY PLUS BAD - B6");
END IF;
-- B7: VISIBILITY FOR GENERIC INSTANCE OF
-- FIXED POINT DIVIDED BY INTEGER
IF MYPACK.APACK.BPACK."/="(MYPACK.APACK.BPACK."/"(2.5,4),
0.625) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF FIXED " &
"POINT DIVIDED BY INTEGER BAD - B7");
END IF;
-- B8: VISIBILITY FOR GENERIC INSTANCE OF ARRAY EQUALITY
IF MYPACK.APACK.BPACK."/="(MYPACK.APACK.BPACK.ARY,(MYPACK.
APACK.BPACK.T3(TRUE),MYPACK.APACK.BPACK.T3(FALSE),MYPACK.
APACK.BPACK.T3(TRUE),MYPACK.APACK.BPACK.T3(FALSE))) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF ARRAY " &
"EQUALITY BAD - B8");
END IF;
-- B9: VISIBILITY FOR GENERIC INSTANCE OF ACCESS EQUALITY
IF MYPACK.APACK.BPACK."/="(MYPACK.APACK.BPACK.P1(3),MYPACK.
APACK.BPACK.T3(IDENT_BOOL(FALSE))) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF ACCESS " &
"EQUALITY BAD - B9");
END IF;
-- B10: VISIBILITY FOR GENERIC INSTANCE OF PRIVATE EQUALITY
IF MYPACK.APACK.BPACK."/="(MYPACK.APACK.BPACK.K1,MYPACK.APACK.
BPACK.RET_CHAR('V')) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF PRIVATE " &
"EQUALITY BAD - B10");
END IF;
-- B11: VISIBILITY FOR GENERIC INSTANCE OF DERIVED SUBPROGRAM
IF MYPACK.APACK.BPACK."/="(MYPACK.APACK.BPACK.RET_T1(MYPACK.
APACK.BPACK.ORANGE),MYPACK.APACK.BPACK.GREEN) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF DERIVED " &
"SUBPROGRAM BAD - B11");
END IF;
-- B12: VISIBILITY FOR GENERIC INSTANCE OF GENERIC SUBPROGRAM
MY_DO_NOTHING (MYPACK.APACK.BPACK.V1);
IF MYPACK.APACK.BPACK."/="(MYPACK.APACK.BPACK.V1,
MYPACK.APACK.BPACK.T3(FALSE)) THEN
FAILED ("VISIBILITY FOR GENERIC INSTANCE OF GENERIC " &
"SUBPROGRAM BAD - B12");
END IF;
END B_BLOCK;
RESULT;
END C83051A;
|
