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-- C36104B.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 CONSTRAINT_ERROR IS RAISED OR NOT, AS APPROPRIATE, -- DURING DISCRETE_RANGE ELABORATIONS/EVALUATIONS IN LOOPS, -- ARRAY_TYPE_DEFINITIONS, ARRAY AGGREGATES, SLICES, -- AND INDEX CONSTRAINTS IN OBJECT AND TYPE DECLARATIONS, WHERE -- AN EXPLICIT (SUB)TYPE IS INCLUDED IN EACH DISCRETE_RANGE. -- MEMBERSHIP OPERATORS ARE CHECKED HERE, ALSO, TO ENSURE THAT -- EXCEPTIONS ARE NOT RAISED FOR NULL RANGES. -- ONLY DYNAMIC CASES ARE CHECKED HERE. -- DAT 2/3/81 -- JRK 2/25/81 -- L.BROWN 7/15/86 1) ADDED ACCESS TYPES. -- 2) DELETED "NULL INDEX RANGE, CONSTRAINT_ERROR -- RAISED" SECTION. -- 3) MADE USE OF DYNAMIC-RESULT FUNCTIONS. -- 4) DELETED ALL REFERENCES TO CASE STATEMENT CHOICES -- AND VARIANT PART CHOICES IN THE ABOVE COMMENT. -- EDS 7/16/98 AVOID OPTIMIZATION WITH REPORT; PROCEDURE C36104B IS USE REPORT; TYPE WEEK IS (SSUN, SMON, STUE, SWED, STHU, SFRI, SSAT); SUN : WEEK := WEEK'VAL(IDENT_INT(0)); MON : WEEK := WEEK'VAL(IDENT_INT(1)); TUE : WEEK := WEEK'VAL(IDENT_INT(2)); WED : WEEK := WEEK'VAL(IDENT_INT(3)); THU : WEEK := WEEK'VAL(IDENT_INT(4)); FRI : WEEK := WEEK'VAL(IDENT_INT(5)); SAT : WEEK := WEEK'VAL(IDENT_INT(6)); TYPE WEEK_ARRAY IS ARRAY (WEEK RANGE <>) OF WEEK; SUBTYPE WORK_WEEK IS WEEK RANGE MON .. FRI; SUBTYPE MID_WEEK IS WORK_WEEK RANGE TUE .. THU; TYPE INT_10 IS NEW INTEGER RANGE -10 .. 10; TYPE I_10 IS NEW INT_10; SUBTYPE I_5 IS I_10 RANGE I_10(IDENT_INT(-5)) .. I_10(IDENT_INT(5)); TYPE I_5_ARRAY IS ARRAY (I_5 RANGE <>) OF I_5; FUNCTION F(DAY : WEEK) RETURN WEEK IS BEGIN RETURN DAY; END; BEGIN TEST ("C36104B", "CONSTRAINT_ERROR IS RAISED OR NOT IN DYNAMIC " & "DISCRETE_RANGES WITH EXPLICIT TYPE_MARKS"); -- NON-NULL RANGES, CONSTRAINT_ERROR RAISED. BEGIN DECLARE TYPE A IS ARRAY (I_5 RANGE 0 .. 6) OF I_5; -- ABOVE DECLARATION RAISES CONSTRAINT_ERROR. BEGIN DECLARE -- DEFINE AN OBJECT OF TYPE A AND USE IT TO AVOID -- OPTIMIZATION OF SUBTYPE A1 : A := (A'RANGE => I_5(IDENT_INT(1))); BEGIN FAILED ("CONSTRAINT_ERROR NOT RAISED 1 " & I_5'IMAGE(A1(1)) ); --USE A1 END; EXCEPTION --MAKE SURE THAT CONSTRAINT_ERROR FROM ABOVE STATEMENTS --REPORT FAILED. WHEN OTHERS => FAILED ("UNHANDLED EXCEPTION RAISED 1"); END; EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED 1"); END; BEGIN FOR I IN MID_WEEK RANGE MON .. MON LOOP IF EQUAL(2,2) THEN SAT := SSAT; END IF; END LOOP; FAILED ("CONSTRAINT_ERROR NOT RAISED 3"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED 3"); END; BEGIN DECLARE TYPE P IS ACCESS I_5_ARRAY (0 .. 6); -- ABOVE DECLARATION RAISES CONSTRAINT_ERROR. BEGIN DECLARE TYPE PA IS NEW P; -- DEFINE AN OBJECT OF TYPE PA AND USE IT TO AVOID -- OPTIMIZATION OF TYPE PA1 : PA :=NEW I_5_ARRAY'(0.. I_5(IDENT_INT(6)) => I_5(IDENT_INT(1))); BEGIN FAILED ("CONSTRAINT_ERROR NOT RAISED 4 " & I_5'IMAGE(PA1(1))); --USE PA1 END; EXCEPTION WHEN OTHERS => FAILED ("UNHANDLED EXCEPTION RAISED 4"); END; EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED 4"); END; DECLARE W : WEEK_ARRAY (MID_WEEK); BEGIN W := (MID_WEEK RANGE MON .. WED => WED); -- CONSTRAINT_ERROR RAISED. BEGIN FAILED ("CONSTRAINT_ERROR NOT RAISED 7 " & MID_WEEK'IMAGE(W(WED))); --USE W EXCEPTION WHEN OTHERS => FAILED ("UNHANDLED EXCEPTION RAISED 7"); END; EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED 7"); END; DECLARE W : WEEK_ARRAY (WORK_WEEK); BEGIN W := (W'RANGE => WED); -- OK. W (MON .. WED) := W (MID_WEEK RANGE MON .. WED); -- EXCEPTION. BEGIN FAILED ("CONSTRAINT_ERROR NOT RAISED 8 " & MID_WEEK'IMAGE(W(WED))); --USE W EXCEPTION WHEN OTHERS => FAILED ("UNHANDLED EXCEPTION RAISED 8"); END; EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED 8"); END; BEGIN DECLARE W : WEEK_ARRAY (MID_WEEK RANGE MON .. FRI); -- ELABORATION OF ABOVE RAISES CONSTRAINT_ERROR. BEGIN W(WED) := THU; -- OK. FAILED ("CONSTRAINT_ERROR NOT RAISED 9 " & WEEK'IMAGE(W(WED))); -- USE W END; EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED 9"); END; BEGIN DECLARE TYPE W IS NEW WEEK_ARRAY (MID_WEEK RANGE SUN .. WED); -- RAISES CONSTRAINT_ERROR. BEGIN DECLARE X : W; -- OK. BEGIN X(TUE) := THU; -- OK. FAILED ("CONSTRAINT_ERROR NOT RAISED 10 " & WEEK'IMAGE(X(TUE))); -- USE X END; EXCEPTION WHEN OTHERS => FAILED ("DID NOT RAISE CONSTRAINT_ERROR AT PROPER PLACE"); END; EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED 10"); END; BEGIN DECLARE SUBTYPE W IS WEEK_ARRAY (MID_WEEK RANGE MON .. THU); -- RAISES CONSTRAINT_ERROR. BEGIN DECLARE T : W; -- OK. BEGIN T(TUE) := THU; -- OK. FAILED ("CONSTRAINT_ERROR NOT RAISED 11 " & WEEK'IMAGE(T(TUE))); END; EXCEPTION WHEN OTHERS => FAILED ("DID NOT RAISE CONSTRAINT_ERROR AT PROPER PLACE"); END; EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED 11"); END; -- NULL DISCRETE/INDEX RANGES, EXCEPTION NOT RAISED. BEGIN DECLARE TYPE A IS ARRAY (I_5 RANGE I_5(IDENT_INT(-5)) .. -6) OF I_5; A1 : A; BEGIN IF A1'FIRST /= I_5(IDENT_INT(-5)) THEN FAILED ("'FIRST OF NULL ARRAY INCORRECT"); END IF; END; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 1"); END; BEGIN FOR I IN MID_WEEK RANGE SAT .. SUN LOOP IF EQUAL(2,2) THEN TUE := STUE; END IF; END LOOP; FOR I IN MID_WEEK RANGE FRI .. WED LOOP IF EQUAL(2,2) THEN MON := SMON; END IF; END LOOP; FOR I IN MID_WEEK RANGE MON .. SUN LOOP IF EQUAL(3,3) THEN WED := SWED; END IF; END LOOP; FOR I IN I_5 RANGE 10 .. -10 LOOP IF EQUAL(2,2) THEN TUE := STUE; END IF; END LOOP; FOR I IN I_5 RANGE 10 .. 9 LOOP IF EQUAL(2,2) THEN THU := STHU; END IF; END LOOP; FOR I IN I_5 RANGE -10 .. -11 LOOP IF EQUAL(2,2) THEN SAT := SSAT; END IF; END LOOP; FOR I IN I_5 RANGE -10 .. -20 LOOP IF EQUAL(2,2) THEN SUN := SSUN; END IF; END LOOP; FOR I IN I_5 RANGE 6 .. 5 LOOP IF EQUAL(2,2) THEN MON := SMON; END IF; END LOOP; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 3"); END; BEGIN DECLARE TYPE P IS ACCESS I_5_ARRAY (I_5(IDENT_INT(-5)) .. -6); PA1 : P := NEW I_5_ARRAY (I_5(IDENT_INT(-5)) .. -6); BEGIN IF PA1'LENGTH /= IDENT_INT(0) THEN FAILED ("'LENGTH OF NULL ARRAY INCORRECT"); END IF; END; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 5"); END; DECLARE TYPE NARR IS ARRAY(INTEGER RANGE <>) OF INTEGER; SUBTYPE SNARR IS INTEGER RANGE 1 .. 2; W : NARR(SNARR) := (1,2); BEGIN IF W = (SNARR RANGE IDENT_INT(4) .. 2 => 5) THEN FAILED("EVALUATION OF EXPRESSION IS INCORRECT"); END IF; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 7"); END; DECLARE W : WEEK_ARRAY (MID_WEEK); BEGIN W := (W'RANGE => WED); -- OK. W (TUE .. MON) := W (MID_WEEK RANGE MON .. SUN); EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 8"); END; BEGIN DECLARE W : WEEK_ARRAY (MID_WEEK RANGE MON .. SUN); BEGIN IF EQUAL(W'LENGTH,0) THEN TUE := STUE; END IF; END; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 9"); END; BEGIN DECLARE TYPE W IS NEW WEEK_ARRAY (MID_WEEK RANGE TUE .. MON); BEGIN IF EQUAL(W'LENGTH,0) THEN MON := SMON; END IF; END; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 10"); END; BEGIN DECLARE SUBTYPE W IS WEEK_ARRAY (MID_WEEK RANGE TUE .. MON); BEGIN IF EQUAL(W'LENGTH,0) THEN WED := SWED; END IF; END; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 12"); END; -- NULL MEMBERSHIP RANGES, EXCEPTION NOT RAISED. BEGIN IF F(SUN) IN SAT .. SUN OR SAT IN FRI .. WED OR F(WED) IN THU .. TUE OR THU IN MON .. SUN OR F(FRI) IN SAT .. FRI OR WED IN FRI .. MON THEN FAILED ("INCORRECT 'IN' EVALUATION 1"); END IF; IF IDENT_INT(0) IN 10 .. IDENT_INT(-10) OR 0 IN IDENT_INT(10) .. 9 OR IDENT_INT(0) IN IDENT_INT(-10) .. -11 OR 0 IN -10 .. IDENT_INT(-20) OR IDENT_INT(0) IN 6 .. IDENT_INT(5) OR 0 IN 5 .. IDENT_INT(3) OR IDENT_INT(0) IN 7 .. IDENT_INT(3) THEN FAILED ("INCORRECT 'IN' EVALUATION 2"); END IF; IF F(WED) NOT IN THU .. TUE AND IDENT_INT(0) NOT IN IDENT_INT(4) .. -4 THEN NULL; ELSE FAILED ("INCORRECT 'NOT IN' EVALUATION"); END IF; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED 52"); END; RESULT; END C36104B;