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+-- C43208B.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.
+--*
+-- FOR AN AGGREGATE OF THE FORM:
+-- (B..C => (D..E => (F..G => (H..I => J))))
+-- WHOSE TYPE IS A TWO-DIMENSIONAL ARRAY TYPE THAT HAS A TWO-
+-- DIMENSIONAL ARRAY COMPONENT TYPE, CHECK THAT:
+
+-- A) IF B..C OR D..E IS A NULL RANGE, THEN F, G, H, I, AND J
+-- ARE NOT EVALUATED.
+
+-- B) IF B..C AND D..E ARE NON-NULL RANGES, THEN F, G, H AND I
+-- ARE EVALUATED (C-B+1)*(E-D+1) TIMES, AND J IS EVALUATED
+-- (C-B+1)*(E-D+1)*(G-F+1)*(I-H+1) TIMES IF F..G AND H..I
+-- ARE NON-NULL.
+
+-- EG 01/19/84
+
+WITH REPORT;
+
+PROCEDURE C43208B IS
+
+ USE REPORT;
+
+BEGIN
+
+ TEST("C43208B", "CHECK THAT THE EVALUATION OF A MULTI" &
+ "DIMENSIONAL ARRAY TYPE THAT HAS AN " &
+ "ARRAY COMPONENT TYPE IS PERFORMED " &
+ "CORRECTLY");
+
+ DECLARE
+
+ TYPE CHOICE_INDEX IS (B, C, D, E, F, G, H, I, J);
+ TYPE CHOICE_CNTR IS ARRAY(CHOICE_INDEX) OF INTEGER;
+
+ CNTR : CHOICE_CNTR := (CHOICE_INDEX => 0);
+
+ TYPE T1 IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>)
+ OF INTEGER;
+
+ FUNCTION CALC (A : CHOICE_INDEX; B : INTEGER)
+ RETURN INTEGER IS
+ BEGIN
+ CNTR(A) := CNTR(A) + 1;
+ RETURN IDENT_INT(B);
+ END CALC;
+
+ BEGIN
+
+CASE_A : BEGIN
+
+ CASE_A1 : DECLARE
+ A1 : ARRAY(4 .. 3, 3 .. 4) OF T1(2 .. 3, 1 .. 2);
+ BEGIN
+ CNTR := (CHOICE_INDEX => 0);
+ A1 := (4 .. 3 => (3 .. 4 =>
+ (CALC(F,2) .. CALC(G,3) =>
+ (CALC(H,1) .. CALC(I,2) => CALC(J,2)))));
+ IF CNTR(F) /= 0 THEN
+ FAILED("CASE A1 : F WAS EVALUATED");
+ END IF;
+ IF CNTR(G) /= 0 THEN
+ FAILED("CASE A1 : G WAS EVALUATED");
+ END IF;
+ IF CNTR(H) /= 0 THEN
+ FAILED("CASE A1 : H WAS EVALUATED");
+ END IF;
+ IF CNTR(I) /= 0 THEN
+ FAILED("CASE A1 : I WAS EVALUATED");
+ END IF;
+ IF CNTR(J) /= 0 THEN
+ FAILED("CASE A1 : J WAS EVALUATED");
+ END IF;
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED("CASE A1 : EXCEPTION RAISED");
+ END CASE_A1;
+
+ CASE_A2 : DECLARE
+ A2 : ARRAY(3 .. 4, 4 .. 3) OF T1(2 .. 3, 1 .. 2);
+ BEGIN
+ CNTR := (CHOICE_INDEX => 0);
+ A2 := (CALC(B,3) .. CALC(C,4) =>
+ (CALC(D,4) .. CALC(E,3) =>
+ (CALC(F,2) .. CALC(G,3) =>
+ (CALC(H,1) .. CALC(I,2) => CALC(J,2)))));
+ IF CNTR(F) /= 0 THEN
+ FAILED("CASE A2 : F WAS EVALUATED");
+ END IF;
+ IF CNTR(G) /= 0 THEN
+ FAILED("CASE A2 : G WAS EVALUATED");
+ END IF;
+ IF CNTR(H) /= 0 THEN
+ FAILED("CASE A2 : H WAS EVALUATED");
+ END IF;
+ IF CNTR(I) /= 0 THEN
+ FAILED("CASE A2 : I WAS EVALUATED");
+ END IF;
+ IF CNTR(J) /= 0 THEN
+ FAILED("CASE A2 : J WAS EVALUATED");
+ END IF;
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED("CASE A2 : EXCEPTION RAISED");
+ END CASE_A2;
+
+ END CASE_A;
+
+CASE_B : BEGIN
+
+ CASE_B1 : DECLARE
+ B1 : ARRAY(2 .. 3, 1 .. 2) OF T1(1 .. 2, 9 .. 10);
+ BEGIN
+ CNTR := (CHOICE_INDEX => 0);
+ B1 := (2 .. 3 => (1 .. 2 =>
+ (CALC(F,1) .. CALC(G,2) =>
+ (CALC(H,9) .. CALC(I,10) => CALC(J,2)))));
+ IF CNTR(F) /= 4 THEN
+ FAILED("CASE B1 : F NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(G) /= 4 THEN
+ FAILED("CASE B1 : G NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(H) /= 4 THEN
+ FAILED("CASE B1 : H NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(I) /= 4 THEN
+ FAILED("CASE B1 : I NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(J) /= 16 THEN
+ FAILED("CASE B1 : J NOT EVALUATED (C-B+1)*" &
+ "(E-D+1)*(G-F+1)*(I-H+1) TIMES");
+ END IF;
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED("CASE B1 : EXECEPTION RAISED");
+ END CASE_B1;
+
+ CASE_B2 : DECLARE
+ B2 : ARRAY(2 .. 3, 1 .. 2) OF T1(1 .. 2, 9 .. 10);
+ BEGIN
+ CNTR := (CHOICE_INDEX => 0);
+ B2 := (CALC(B,2) .. CALC(C,3) =>
+ (CALC(D,1) .. CALC(E,2) =>
+ (CALC(F,1) .. CALC(G,2) =>
+ (CALC(H,9) .. CALC(I,10) => CALC(J,2)))));
+ IF CNTR(F) /= 4 THEN
+ FAILED("CASE B2 : F NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(G) /= 4 THEN
+ FAILED("CASE B2 : G NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(H) /= 4 THEN
+ FAILED("CASE B2 : H NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(I) /= 4 THEN
+ FAILED("CASE B2 : I NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(J) /= 16 THEN
+ FAILED("CASE B2 : J NOT EVALUATED (C-B+1)*" &
+ "(E-D+1)*(G-F+1)*(I-H+1) TIMES");
+ END IF;
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED("CASE B2 : EXECEPTION RAISED");
+ END CASE_B2;
+
+ CASE_B3 : DECLARE
+ B3 : ARRAY(2 .. 3, 1 .. 2) OF T1(1 .. 2, 2 .. 1);
+ BEGIN
+ CNTR := (CHOICE_INDEX => 0);
+ B3 := (2 .. 3 => (1 .. 2 =>
+ (CALC(F,1) .. CALC(G,2) =>
+ (CALC(H,2) .. CALC(I,1) => CALC(J,2)))));
+ IF CNTR(F) /= 4 THEN
+ FAILED("CASE B3 : F NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(G) /= 4 THEN
+ FAILED("CASE B3 : G NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(H) /= 4 THEN
+ FAILED("CASE B3 : H NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(I) /= 4 THEN
+ FAILED("CASE B3 : I NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(J) /= 0 THEN
+ FAILED("CASE B3 : J NOT EVALUATED ZERO TIMES");
+ END IF;
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED("CASE B3 : EXECEPTION RAISED");
+ END CASE_B3;
+
+ CASE_B4 : DECLARE
+ B4 : ARRAY(2 .. 3, 1 .. 2) OF T1(2 .. 1, 1 .. 2);
+ BEGIN
+ CNTR := (CHOICE_INDEX => 0);
+ B4 := (CALC(B,2) .. CALC(C,3) =>
+ (CALC(D,1) .. CALC(E,2) =>
+ (CALC(F,2) .. CALC(G,1) =>
+ (CALC(H,1) .. CALC(I,2) => CALC(J,2)))));
+ IF CNTR(F) /= 4 THEN
+ FAILED("CASE B4 : F NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(G) /= 4 THEN
+ FAILED("CASE B4 : G NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(H) /= 4 THEN
+ FAILED("CASE B4 : H NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(I) /= 4 THEN
+ FAILED("CASE B4 : I NOT EVALUATED (C-B+1)*" &
+ "(E-D+1) TIMES");
+ END IF;
+ IF CNTR(J) /= 0 THEN
+ FAILED("CASE B4 : J NOT EVALUATED ZERO TIMES");
+ END IF;
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED("CASE B4 : EXECEPTION RAISED");
+ END CASE_B4;
+
+ END CASE_B;
+ END;
+
+ RESULT;
+
+END C43208B;