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1 149 jeremybenn
-- C43210A.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
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--     this public release, the Government intends to confer upon all 
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--     recipients unlimited rights  equal to those held by the Government.  
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--     These rights include rights to use, duplicate, release or disclose the 
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--     released technical data and computer software in whole or in part, in 
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--     any manner and for any purpose whatsoever, and to have or permit others 
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- CHECK THAT A NON-AGGREGATE EXPRESSION IN A NAMED COMPONENT
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-- ASSOCIATION IS EVALUATED ONCE FOR EACH COMPONENT SPECIFIED
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-- BY THE ASSOCIATION.
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-- EG  02/02/84
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WITH REPORT;
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PROCEDURE C43210A IS
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     USE REPORT;
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BEGIN
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     TEST("C43210A", "CHECK THAT A NON-AGGREGATE IN A NAMED "   &
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                     "COMPONENT ASSOCIATION IS EVALUATED ONCE " &
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                     "FOR EACH COMPONENT SPECIFIED BY THE "     &
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                     "ASSOCIATION");
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     DECLARE
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          TYPE T1 IS ARRAY(1 .. 10) OF INTEGER;
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          TYPE T2 IS ARRAY(1 .. 8, 1 .. 2) OF INTEGER;
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          TYPE T3 IS ARRAY(1 .. 2, 1 .. 8) OF INTEGER;
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          TYPE T4 IS ARRAY(1 .. 8, 1 .. 8) OF INTEGER;
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          A1 : T1;
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          A2 : T2;
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          A3 : T3;
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          A4 : T4;
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          CC : INTEGER;
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          FUNCTION CALC (A : INTEGER) RETURN INTEGER IS
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          BEGIN
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               CC := CC + 1;
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               RETURN IDENT_INT(A);
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          END CALC;
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          PROCEDURE CHECK (A : STRING; B : INTEGER) IS
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          BEGIN
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               IF CC /= B THEN
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                    FAILED ("CASE " & A & " : INCORRECT NUMBER OF " &
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                            "EVALUATIONS. NUMBER OF EVALUATIONS "   &
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                            "SHOULD BE " & INTEGER'IMAGE(B) &
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                            ", BUT IS " & INTEGER'IMAGE(CC));
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               END IF;
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          END CHECK;
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     BEGIN
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CASE_A :  BEGIN
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               CC := 0;
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               A1 := T1'(4 .. 5 => CALC(2), 6 .. 8 => CALC(4),
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                         OTHERS => 5);
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               CHECK ("A", 5);
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          END CASE_A;
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CASE_B :  BEGIN
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               CC := 0;
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               A1 := T1'(1 | 4 .. 6 | 3 | 2 => CALC(-1), OTHERS => -2);
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               CHECK ("B", 6);
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          END CASE_B;
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CASE_C :  BEGIN
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               CC := 0;
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               A1 := T1'(1 | 3 | 5 | 7 .. 9 => -1, OTHERS => CALC(-2));
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               CHECK ("C", 4);
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          END CASE_C;
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CASE_D :  BEGIN
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               CC := 0;
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               A2 := T2'(4 .. 6 | 8 | 2 .. 3 => (1 .. 2 => CALC(1)),
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                         OTHERS => (1 .. 2 => -1));
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               CHECK ("D", 12);
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          END CASE_D;
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CASE_E : BEGIN
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               CC := 0;
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               A3 := T3'(1 .. 2 => (2 | 4 | 6 .. 8 => CALC(-1),
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                                    OTHERS => -2));
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               CHECK ("E", 10);
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          END CASE_E;
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CASE_F :  BEGIN
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               CC := 0;
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               A4 := T4'(7 .. 8 | 3 .. 5 =>
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                          (1 | 2 | 4 | 6 .. 8 => CALC(1), OTHERS => -2),
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                         OTHERS => (OTHERS => -2));
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               CHECK ("F", 30);
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          END CASE_F;
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CASE_G :  BEGIN
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               CC := 0;
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               A4 := T4'(5 .. 8 | 3 | 1 => (7 | 1 .. 5 | 8 => -1,
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                                            OTHERS => CALC(-2)),
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                         OTHERS => (OTHERS => CALC(-2)));
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               CHECK ("G", 22);
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          END CASE_G;
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     END;
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     RESULT;
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END C43210A;

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