| -- C49024A.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 A FUNCTION CALL CAN APPEAR IN A STATIC EXPRESSION IF THE |
| -- FUNCTION NAME DENOTES A PREDEFINED OPERATOR AND HAS THE FORM OF AN |
| -- OPERATOR SYMBOL OR AN EXPANDED NAME WHOSE SELECTOR IS AN OPERATOR |
| -- SYMBOL. |
| |
| -- L.BROWN 10/02/86 |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C49024A IS |
| |
| PACKAGE P IS |
| TYPE TY IS NEW INTEGER; |
| END P; |
| |
| CON1 : CONSTANT P.TY := 3; |
| CON2 : CONSTANT P.TY := 4; |
| TYPE INT1 IS RANGE 1 .. P."+"(CON1,CON2); |
| CON3 : CONSTANT := 5; |
| CON4 : CONSTANT := 7; |
| TYPE FLT IS DIGITS "-"(CON4,CON3); |
| TYPE FIX1 IS DELTA 1.0 RANGE 0.0 .. 25.0; |
| CON5 : CONSTANT := 3.0; |
| CON6 : CONSTANT := 6.0; |
| TYPE FIX2 IS DELTA 1.0 RANGE 0.0 .. "/"(CON6,CON5); |
| TYPE ENUM IS (RED,BLUE,GREEN,BLACK); |
| CON7 : CONSTANT BOOLEAN := TRUE; |
| CON8 : CONSTANT ENUM := BLUE; |
| CAS_INT1 : CONSTANT := 10; |
| CAS_INT2 : CONSTANT := 2; |
| OBJ1 : INTEGER := 10; |
| CAS_BOL : BOOLEAN := TRUE; |
| CON9 : CONSTANT ENUM := BLACK; |
| CON10 : CONSTANT FIX1 := 2.0; |
| CON11 : CONSTANT FIX1 := 10.0; |
| TYPE FIX3 IS DELTA "+"(CON10) RANGE 0.0 .. 20.0; |
| TYPE INT2 IS RANGE 0 .. "ABS"("-"(CON4)); |
| CON12 : CONSTANT CHARACTER := 'D'; |
| CON13 : CONSTANT CHARACTER := 'B'; |
| CON14 : CONSTANT BOOLEAN := FALSE; |
| CON15 : CONSTANT := 10; |
| |
| BEGIN |
| |
| TEST("C49024A","A FUNCTION CALL CAN BE IN A STATIC EXPRESSION "& |
| "IF THE FUNCTION NAME DENOTES A PREDEFINED "& |
| "OPERATOR AND HAS THE FORM OF AN OPERATOR SYMBOL"); |
| |
| CASE CAS_BOL IS |
| WHEN ("NOT"(CON7)) => |
| FAILED("INCORRECT VALUE RETURNED FOR STATIC "& |
| "OPERATORS 1"); |
| WHEN ("/="(CON8,CON9)) => |
| OBJ1 := 2; |
| END CASE; |
| CAS_BOL := TRUE; |
| |
| CASE CAS_BOL IS |
| WHEN ("*"(CON3,CON4) = CAS_INT1) => |
| FAILED("INCORRECT VALUE RETURNED FOR STATIC "& |
| "OPERATORS 2"); |
| WHEN ("ABS"(CON15) = CAS_INT1) => |
| OBJ1 := 3; |
| END CASE; |
| CAS_BOL := TRUE; |
| |
| CASE CAS_BOL IS |
| WHEN ("<"(CON11,CON10)) => |
| FAILED("INCORRECT VALUE RETURNED FOR STATIC "& |
| "OPERATORS 3"); |
| WHEN ("<="(CON13,CON12)) => |
| OBJ1 := 4; |
| END CASE; |
| CAS_BOL := TRUE; |
| |
| CASE CAS_BOL IS |
| WHEN ("REM"(CON4,CON3) = CAS_INT2) => |
| OBJ1 := 5; |
| WHEN ("**"(CON3,CON4) = CAS_INT2) => |
| FAILED("INCORRECT VALUE RETURNED FOR STATIC "& |
| "OPERATORS 4"); |
| END CASE; |
| |
| CASE CAS_BOL IS |
| WHEN (P.">"(CON1,CON2)) => |
| FAILED("INCORRECT VALUE RETURNED FOR STATIC "& |
| "OPERATORS 5"); |
| WHEN ("OR"(CON7,CON14)) => |
| OBJ1 := 6; |
| END CASE; |
| CAS_BOL := TRUE; |
| |
| CASE CAS_BOL IS |
| WHEN ("MOD"(CON4,CON3) = CAS_INT2) => |
| OBJ1 := 7; |
| WHEN ("ABS"(CON4) = CAS_INT2) => |
| FAILED("INCORRECT VALUE RETURNED FOR STATIC "& |
| "OPERATORS 6"); |
| END CASE; |
| |
| CASE CAS_BOL IS |
| WHEN ("AND"(CON7,CON14)) => |
| FAILED("INCORRECT VALUE RETURNED FOR STATIC "& |
| "OPERATORS 7"); |
| WHEN (">="(CON12,CON13)) => |
| OBJ1 := 9; |
| END CASE; |
| |
| RESULT; |
| |
| END C49024A; |