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+-- C95087A.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 UNCONSTRAINED RECORD, PRIVATE, LIMITED PRIVATE, AND ARRAY
+-- FORMAL PARAMETERS USE THE CONSTRAINTS OF ACTUAL PARAMETERS.
+-- SUBTESTS ARE:
+-- (A) RECORD TYPE, UNCONSTRAINED ACTUALS, DEFAULTS.
+-- (B) PRIVATE TYPE, CONSTRAINED ACTUALS, NO DEFAULTS.
+-- (C) LIMITED PRIVATE TYPE, UNCONSTRAINED ACTUALS, NO DEFAULTS.
+-- (D) ARRAY TYPE, CONSTRAINED ACTUALS, DEFAULTS.
+
+-- GLH 7/19/85
+-- JRK 8/23/85
+
+WITH REPORT; USE REPORT;
+PROCEDURE C95087A IS
+
+BEGIN
+ TEST ("C95087A", "CHECK USE OF ACTUAL CONSTRAINTS BY " &
+ "UNCONSTRAINED FORMAL PARAMETERS");
+
+ DECLARE -- (A)
+
+ PACKAGE PKG IS
+
+ SUBTYPE INT IS INTEGER RANGE 0..100;
+
+ TYPE RECTYPE (CONSTRAINT : INT := 80) IS
+ RECORD
+ INTFIELD : INTEGER;
+ STRFIELD : STRING (1..CONSTRAINT);
+ END RECORD;
+
+ REC1 : RECTYPE := (10,10,"0123456789");
+ REC2 : RECTYPE := (17,7,"C95087A..........");
+ REC3 : RECTYPE := (1,1,"A");
+ REC4 : RECTYPE; -- 80.
+
+ TASK T1 IS
+ ENTRY E1 (REC1 : IN RECTYPE := (2,0,"AB");
+ REC2 : OUT RECTYPE;
+ REC3 : IN OUT RECTYPE);
+ END T1;
+
+ TASK T2 IS
+ ENTRY E2 (REC : OUT RECTYPE);
+ END T2;
+ END PKG;
+
+ PACKAGE BODY PKG IS
+
+ TASK BODY T1 IS
+ BEGIN
+ ACCEPT E1 (REC1 : IN RECTYPE := (2,0,"AB");
+ REC2 : OUT RECTYPE;
+ REC3 : IN OUT RECTYPE) DO
+
+ IF REC1.CONSTRAINT /= IDENT_INT (10) THEN
+ FAILED ("RECORD TYPE IN PARAMETER " &
+ "DID NOT USE CONSTRAINT " &
+ "OF ACTUAL");
+ END IF;
+ IF REC2.CONSTRAINT /= IDENT_INT (17) THEN
+ FAILED ("RECORD TYPE OUT " &
+ "PARAMETER DID NOT USE " &
+ "CONSTRAINT OF ACTUAL");
+ END IF;
+ IF REC3.CONSTRAINT /= IDENT_INT (1) THEN
+ FAILED ("RECORD TYPE IN OUT " &
+ "PARAMETER DID NOT USE " &
+ "CONSTRAINT OF ACTUAL");
+ END IF;
+ REC2 := PKG.REC2;
+ END E1;
+ END T1;
+
+ TASK BODY T2 IS
+ BEGIN
+ ACCEPT E2 (REC : OUT RECTYPE) DO
+ IF REC.CONSTRAINT /= IDENT_INT (80) THEN
+ FAILED ("RECORD TYPE OUT " &
+ "PARAMETER DID " &
+ "NOT USE CONSTRAINT OF " &
+ "UNINITIALIZED ACTUAL");
+ END IF;
+ REC := (10,10,"9876543210");
+ END E2;
+ END T2;
+ END PKG;
+
+ BEGIN -- (A)
+
+ PKG.T1.E1 (PKG.REC1, PKG.REC2, PKG.REC3);
+ PKG.T2.E2 (PKG.REC4);
+
+ END; -- (A)
+
+ ---------------------------------------------
+
+B : DECLARE -- (B)
+
+ PACKAGE PKG IS
+
+ SUBTYPE INT IS INTEGER RANGE 0..100;
+
+ TYPE RECTYPE (CONSTRAINT : INT := 80) IS PRIVATE;
+
+
+ TASK T1 IS
+ ENTRY E1 (REC1 : IN RECTYPE;
+ REC2 : OUT RECTYPE;
+ REC3 : IN OUT RECTYPE);
+ END T1;
+
+ TASK T2 IS
+ ENTRY E2 (REC : OUT RECTYPE);
+ END T2;
+
+ PRIVATE
+ TYPE RECTYPE (CONSTRAINT : INT := 80) IS
+ RECORD
+ INTFIELD : INTEGER;
+ STRFIELD : STRING (1..CONSTRAINT);
+ END RECORD;
+ END PKG;
+
+ REC1 : PKG.RECTYPE (10);
+ REC2 : PKG.RECTYPE (17);
+ REC3 : PKG.RECTYPE (1);
+ REC4 : PKG.RECTYPE (10);
+
+ PACKAGE BODY PKG IS
+
+ TASK BODY T1 IS
+ BEGIN
+ ACCEPT E1 (REC1 : IN RECTYPE;
+ REC2 : OUT RECTYPE;
+ REC3 : IN OUT RECTYPE) DO
+ IF REC1.CONSTRAINT /= IDENT_INT (10) THEN
+ FAILED ("PRIVATE TYPE IN " &
+ "PARAMETER DID " &
+ "NOT USE CONSTRAINT OF " &
+ "ACTUAL");
+ END IF;
+ IF REC2.CONSTRAINT /= IDENT_INT (17) THEN
+ FAILED ("PRIVATE TYPE OUT " &
+ "PARAMETER DID " &
+ "NOT USE CONSTRAINT OF " &
+ "ACTUAL");
+ END IF;
+ IF REC3.CONSTRAINT /= IDENT_INT (1) THEN
+ FAILED ("PRIVATE TYPE IN OUT " &
+ "PARAMETER DID " &
+ "NOT USE CONSTRAINT OF " &
+ "ACTUAL");
+ END IF;
+ REC2 := B.REC2;
+ END E1;
+ END T1;
+
+ TASK BODY T2 IS
+ BEGIN
+ ACCEPT E2 (REC : OUT RECTYPE) DO
+ IF REC.CONSTRAINT /= IDENT_INT (10) THEN
+ FAILED ("PRIVATE TYPE OUT " &
+ "PARAMETER DID " &
+ "NOT USE CONSTRAINT OF " &
+ "UNINITIALIZED ACTUAL");
+ END IF;
+ REC := (10,10,"9876543210");
+ END E2;
+ END T2;
+
+ BEGIN
+ REC1 := (10,10,"0123456789");
+ REC2 := (17,7,"C95087A..........");
+ REC3 := (1,1,"A");
+ END PKG;
+
+ BEGIN -- (B)
+
+ PKG.T1.E1 (REC1, REC2, REC3);
+ PKG.T2.E2 (REC4);
+
+ END B; -- (B)
+
+ ---------------------------------------------
+
+C : DECLARE -- (C)
+
+ PACKAGE PKG IS
+
+ SUBTYPE INT IS INTEGER RANGE 0..100;
+
+ TYPE RECTYPE (CONSTRAINT : INT := 80) IS
+ LIMITED PRIVATE;
+
+ TASK T1 IS
+ ENTRY E1 (REC1 : IN RECTYPE;
+ REC2 : OUT RECTYPE;
+ REC3 : IN OUT RECTYPE);
+ END T1;
+
+ TASK T2 IS
+ ENTRY E2 (REC : OUT RECTYPE);
+ END T2;
+
+ PRIVATE
+ TYPE RECTYPE (CONSTRAINT : INT := 80) IS
+ RECORD
+ INTFIELD : INTEGER;
+ STRFIELD : STRING (1..CONSTRAINT);
+ END RECORD;
+ END PKG;
+
+ REC1 : PKG.RECTYPE; -- 10.
+ REC2 : PKG.RECTYPE; -- 17.
+ REC3 : PKG.RECTYPE; -- 1.
+ REC4 : PKG.RECTYPE; -- 80.
+
+ PACKAGE BODY PKG IS
+
+ TASK BODY T1 IS
+ BEGIN
+ ACCEPT E1 (REC1 : IN RECTYPE;
+ REC2 : OUT RECTYPE;
+ REC3 : IN OUT RECTYPE) DO
+ IF REC1.CONSTRAINT /= IDENT_INT (10) THEN
+ FAILED ("LIMITED PRIVATE TYPE IN " &
+ "PARAMETER DID NOT USE " &
+ "CONSTRAINT OF ACTUAL");
+ END IF;
+ IF REC2.CONSTRAINT /= IDENT_INT (17) THEN
+ FAILED ("LIMITED PRIVATE TYPE OUT " &
+ "PARAMETER DID NOT USE " &
+ "CONSTRAINT OF " &
+ "ACTUAL");
+ END IF;
+ IF REC3.CONSTRAINT /= IDENT_INT (1) THEN
+ FAILED ("LIMITED PRIVATE TYPE IN " &
+ "OUT PARAMETER DID NOT " &
+ "USE CONSTRAINT OF ACTUAL");
+ END IF;
+ REC2 := C.REC2;
+ END E1;
+ END T1;
+
+ TASK BODY T2 IS
+ BEGIN
+ ACCEPT E2 (REC : OUT RECTYPE) DO
+ IF REC.CONSTRAINT /= IDENT_INT (80) THEN
+ FAILED ("LIMITED PRIVATE TYPE OUT " &
+ "PARAMETER DID NOT USE " &
+ "CONSTRAINT OF UNINITIALIZED " &
+ "ACTUAL");
+ END IF;
+ REC := (10,10,"9876543210");
+ END E2;
+ END T2;
+
+ BEGIN
+ REC1 := (10,10,"0123456789");
+ REC2 := (17,7,"C95087A..........");
+ REC3 := (1,1,"A");
+ END PKG;
+
+ BEGIN -- (C)
+
+ PKG.T1.E1 (REC1, REC2, REC3);
+ PKG.T2.E2 (REC4);
+
+ END C; -- (C)
+
+ ---------------------------------------------
+
+D : DECLARE -- (D)
+
+ TYPE ATYPE IS ARRAY (INTEGER RANGE <>, POSITIVE RANGE <>) OF
+ CHARACTER;
+
+ A1, A2, A3 : ATYPE (-1..1, 4..5) := (('A','B'),
+ ('C','D'),
+ ('E','F'));
+
+ A4 : ATYPE (-1..1, 4..5);
+
+ CA1 : CONSTANT ATYPE (8..9, -7..INTEGER'FIRST) :=
+ (8..9 => (-7..INTEGER'FIRST => 'A'));
+
+ S1 : STRING (1..INTEGER'FIRST) := "";
+ S2 : STRING (-5..-7) := "";
+ S3 : STRING (1..0) := "";
+
+ TASK T1 IS
+ ENTRY E1 (A1 : IN ATYPE := CA1;
+ A2 : OUT ATYPE;
+ A3 : IN OUT ATYPE);
+ END T1;
+
+ TASK T2 IS
+ ENTRY E2 (A4 : OUT ATYPE);
+ END T2;
+
+ TASK T3 IS
+ ENTRY E3 (S1 : IN STRING;
+ S2 : IN OUT STRING;
+ S3 : OUT STRING);
+ END T3;
+
+ TASK BODY T1 IS
+ BEGIN
+ ACCEPT E1 (A1 : IN ATYPE := CA1; A2 : OUT ATYPE;
+ A3 : IN OUT ATYPE) DO
+ IF A1'FIRST(1) /= IDENT_INT (-1) OR
+ A1'LAST(1) /= IDENT_INT (1) OR
+ A1'FIRST(2) /= IDENT_INT (4) OR
+ A1'LAST(2) /= IDENT_INT (5) THEN
+ FAILED ("ARRAY TYPE IN PARAMETER DID " &
+ "NOT USE CONSTRAINTS OF ACTUAL");
+ END IF;
+ IF A2'FIRST(1) /= IDENT_INT (-1) OR
+ A2'LAST(1) /= IDENT_INT (1) OR
+ A2'FIRST(2) /= IDENT_INT (4) OR
+ A2'LAST(2) /= IDENT_INT (5) THEN
+ FAILED ("ARRAY TYPE OUT PARAMETER DID " &
+ "NOT USE CONSTRAINTS OF ACTUAL");
+ END IF;
+ IF A3'FIRST(1) /= IDENT_INT (-1) OR
+ A3'LAST(1) /= IDENT_INT (1) OR
+ A3'FIRST(2) /= IDENT_INT (4) OR
+ A3'LAST(2) /= IDENT_INT (5) THEN
+ FAILED ("ARRAY TYPE IN OUT PARAMETER " &
+ "DID NOT USE CONSTRAINTS OF " &
+ "ACTUAL");
+ END IF;
+ A2 := D.A2;
+ END E1;
+ END T1;
+
+ TASK BODY T2 IS
+ BEGIN
+ ACCEPT E2 (A4 : OUT ATYPE) DO
+ IF A4'FIRST(1) /= IDENT_INT (-1) OR
+ A4'LAST(1) /= IDENT_INT (1) OR
+ A4'FIRST(2) /= IDENT_INT (4) OR
+ A4'LAST(2) /= IDENT_INT (5) THEN
+ FAILED ("ARRAY TYPE OUT PARAMETER DID " &
+ "NOT USE CONSTRAINTS OF " &
+ "UNINITIALIZED ACTUAL");
+ END IF;
+ A4 := A2;
+ END E2;
+ END T2;
+
+ TASK BODY T3 IS
+ BEGIN
+ ACCEPT E3 (S1 : IN STRING;
+ S2 : IN OUT STRING;
+ S3 : OUT STRING) DO
+ IF S1'FIRST /= IDENT_INT (1) OR
+ S1'LAST /= IDENT_INT (INTEGER'FIRST) THEN
+ FAILED ("STRING TYPE IN PARAMETER DID " &
+ "NOT USE CONSTRAINTS OF ACTUAL " &
+ "NULL STRING");
+ END IF;
+ IF S2'FIRST /= IDENT_INT (-5) OR
+ S2'LAST /= IDENT_INT (-7) THEN
+ FAILED ("STRING TYPE IN OUT PARAMETER " &
+ "DID NOT USE CONSTRAINTS OF " &
+ "ACTUAL NULL STRING");
+ END IF;
+ IF S3'FIRST /= IDENT_INT (1) OR
+ S3'LAST /= IDENT_INT (0) THEN
+ FAILED ("STRING TYPE OUT PARAMETER DID NOT " &
+ "USE CONSTRAINTS OF ACTUAL NULL " &
+ "STRING");
+ END IF;
+ S3 := "";
+ END E3;
+ END T3;
+
+ BEGIN -- (D)
+
+ T1.E1 (A1, A2, A3);
+ T2.E2 (A4);
+ T3.E3 (S1, S2, S3);
+
+ END D; -- (D)
+
+ RESULT;
+END C95087A;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 17:58:59 +0000