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|
-- C51004A.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.
--*
-- CHECK THAT LABELS, LOOP IDENTIFIERS, AND BLOCK IDENTIFIERS ARE
-- IMPLICITLY DECLARED AT THE END OF THE DECLARATIVE PART. PRIOR TO
-- THE END OF THE DECLARATIVE PART, THEY MAY BE USED TO REFERENCE
-- ENTITIES IN AN ENCLOSING SCOPE. SUBTESTS ARE:
-- (A) BLOCK.
-- (B) PROCEDURE BODY.
-- (C) PACKAGE BODY.
-- (D) GENERIC FUNCTION BODY.
-- (E) GENERIC PACKAGE BODY.
-- (F) TASK BODY.
-- CPP 6/1/84
WITH REPORT; USE REPORT;
PROCEDURE C51004A IS
BEGIN
TEST("C51004A", "CHECK THAT LABELS, LOOP IDENTIFIERS, AND BLOCK " &
"IDENTIFIERS MAY BE USED PRIOR TO THEIR IMPLICIT " &
"DECLARATION");
OUTER: DECLARE
TYPE IDN1 IS NEW INTEGER;
IDN2 : CONSTANT INTEGER := 2;
TYPE IDN3 IS ACCESS INTEGER;
BEGIN -- OUTER
-----------------------------------------------
A : DECLARE
A1 : IDN1;
A2 : CONSTANT INTEGER := IDN2;
A3 : IDN3;
TEMP : INTEGER;
BEGIN -- A
<<IDN1>> TEMP := 0;
IDN2 : FOR I IN 1..1 LOOP
TEMP := A2;
END LOOP IDN2;
IDN3 : BEGIN
NULL;
END IDN3;
END A;
-----------------------------------------------
B : DECLARE
PROCEDURE P (TEMP : OUT INTEGER) IS
B1 : IDN1;
B2 : CONSTANT INTEGER := IDN2 + 2;
B3 : IDN3;
BEGIN -- P
<<L>> <<IDN1>> TEMP := 0;
IDN2 : WHILE B2 < 0 LOOP
TEMP := 0;
END LOOP IDN2;
IDN3 : DECLARE
BEGIN
NULL;
END IDN3;
END P;
BEGIN -- B
NULL;
END B;
-----------------------------------------------
C : DECLARE
PACKAGE PKG IS
END PKG;
PACKAGE BODY PKG IS
C1 : IDN1;
C2 : CONSTANT INTEGER := 2 * IDN2;
C3 : IDN3;
TEMP : INTEGER;
BEGIN
<<IDN1>> TEMP := 0;
IDN2 : LOOP
TEMP := 0;
EXIT;
END LOOP IDN2;
IDN3 : BEGIN
NULL;
END IDN3;
END PKG;
BEGIN -- C
NULL;
END C;
---------------------------------------------------
D : DECLARE
GENERIC
TYPE Q IS (<>);
FUNCTION FN RETURN INTEGER;
FUNCTION FN RETURN INTEGER IS
D1 : IDN1;
D2 : CONSTANT INTEGER := IDN2;
D3 : IDN3;
TEMP : INTEGER;
BEGIN
<<IDN1>> TEMP := 0;
IDN2 : FOR I IN 1..5 LOOP
TEMP := 0;
END LOOP IDN2;
IDN3 : BEGIN
NULL;
END IDN3;
RETURN TEMP;
END FN;
BEGIN
NULL;
END D;
-----------------------------------------------
E : DECLARE
GENERIC
TYPE ELEMENT IS (<>);
ITEM : ELEMENT;
PACKAGE PKG IS
END PKG;
PACKAGE BODY PKG IS
E1 : IDN1 RANGE 1..5;
E2 : CONSTANT INTEGER := IDN2;
E3 : IDN3;
TEMP : ELEMENT;
BEGIN
<<IDN1>> <<L>> TEMP := ITEM;
IDN2 : WHILE TEMP /= ITEM LOOP
TEMP := ITEM;
END LOOP IDN2;
IDN3 : DECLARE
BEGIN
NULL;
END IDN3;
END PKG;
BEGIN -- E
DECLARE
PACKAGE P1 IS NEW PKG (INTEGER, 0);
BEGIN
NULL;
END;
END E;
-----------------------------------------------
F : DECLARE
TASK T;
TASK BODY T IS
F1 : IDN1 RANGE -4..2;
F2 : CONSTANT INTEGER := IDN2;
F3 : IDN3;
TEMP : INTEGER;
BEGIN
<<IDN1>> TEMP := 1;
IDN2 : LOOP
TEMP := TEMP + 1;
EXIT;
END LOOP IDN2;
IDN3 : DECLARE
BEGIN
TEMP := TEMP + 1;
END IDN3;
END T;
BEGIN -- F
NULL;
END F;
-----------------------------------------------
END OUTER;
RESULT;
END C51004A;
|
