| -- CC1221D.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. |
| --* |
| -- OBJECTIVE: |
| -- FOR A FORMAL INTEGER TYPE, CHECK THAT THE FOLLOWING BASIC |
| -- OPERATIONS ARE IMPLICITLY DECLARED AND ARE THEREFORE AVAILABLE |
| -- WITHIN THE GENERIC UNIT: EXPLICIT CONVERSION TO AND FROM REAL |
| -- TYPES AND IMPLICIT CONVERSION FROM INTEGER LITERALS. |
| |
| -- HISTORY: |
| -- BCB 11/12/87 CREATED ORIGINAL TEST FROM SPLIT OF CC1221A.ADA |
| |
| WITH SYSTEM; USE SYSTEM; |
| WITH REPORT; USE REPORT; |
| PROCEDURE CC1221D IS |
| |
| SUBTYPE SUBINT IS INTEGER RANGE -100 .. 100; |
| TYPE INT IS RANGE -300 .. 300; |
| SUBTYPE SINT1 IS INT |
| RANGE INT (IDENT_INT (-4)) .. INT (IDENT_INT (4)); |
| TYPE INT1 IS RANGE -6 .. 6; |
| |
| BEGIN |
| TEST ( "CC1221D", "FOR A FORMAL INTEGER TYPE, CHECK THAT THE " & |
| "FOLLOWING BASIC OPERATIONS ARE IMPLICITLY " & |
| "DECLARED AND ARE THEREFORE AVAILABLE " & |
| "WITHIN THE GENERIC UNIT: EXPLICIT " & |
| "CONVERSION TO AND FROM REAL TYPES AND " & |
| "IMPLICIT CONVERSION FROM INTEGER LITERALS"); |
| |
| DECLARE -- (D) CHECKS FOR EXPLICIT CONVERSION TO AND FROM OTHER |
| -- NUMERIC TYPES, AND IMPLICIT CONVERSION FROM |
| -- INTEGER LITERALS. |
| |
| GENERIC |
| TYPE T IS RANGE <>; |
| PROCEDURE P (STR : STRING); |
| |
| PROCEDURE P (STR : STRING) IS |
| |
| TYPE FIXED IS DELTA 0.1 RANGE -100.0 .. 100.0; |
| FI0 : FIXED := 0.0; |
| FI2 : FIXED := 2.0; |
| FIN2 : FIXED := -2.0; |
| |
| FL0 : FLOAT := 0.0; |
| FL2 : FLOAT := 2.0; |
| FLN2 : FLOAT := -2.0; |
| |
| T0 : T := 0; |
| T2 : T := 2; |
| TN2 : T := -2; |
| |
| FUNCTION IDENT (X : T) RETURN T IS |
| BEGIN |
| IF EQUAL (3, 3) THEN |
| RETURN X; |
| ELSE |
| RETURN T'FIRST; |
| END IF; |
| END IDENT; |
| |
| BEGIN |
| IF T0 + 1 /= 1 THEN |
| FAILED ( "INCORRECT RESULTS FOR IMPLICIT " & |
| "CONVERSION WITH TYPE " & STR & " - 1" ); |
| END IF; |
| |
| IF T2 + 1 /= 3 THEN |
| FAILED ( "INCORRECT RESULTS FOR IMPLICIT " & |
| "CONVERSION WITH TYPE " & STR & " - 2" ); |
| END IF; |
| |
| IF TN2 + 1 /= -1 THEN |
| FAILED ( "INCORRECT RESULTS FOR IMPLICIT " & |
| "CONVERSION WITH TYPE " & STR & " - 3" ); |
| END IF; |
| |
| IF T (FI0) /= T0 THEN |
| FAILED ( "INCORRECT CONVERSION FROM " & |
| "FIXED VALUE 0.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF T (FI2) /= IDENT (T2) THEN |
| FAILED ( "INCORRECT CONVERSION FROM " & |
| "FIXED VALUE 2.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF T (FIN2) /= TN2 THEN |
| FAILED ( "INCORRECT CONVERSION FROM " & |
| "FIXED VALUE -2.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF T (FL0) /= IDENT (T0) THEN |
| FAILED ( "INCORRECT CONVERSION FROM " & |
| "FLOAT VALUE 0.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF T (FL2) /= T2 THEN |
| FAILED ( "INCORRECT CONVERSION FROM " & |
| "FLOAT VALUE 2.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF T (FLN2) /= IDENT (TN2) THEN |
| FAILED ( "INCORRECT CONVERSION FROM " & |
| "FLOAT VALUE -2.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF FIXED (T0) /= FI0 THEN |
| FAILED ( "INCORRECT CONVERSION TO " & |
| "FIXED VALUE 0.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF FIXED (IDENT (T2)) /= FI2 THEN |
| FAILED ( "INCORRECT CONVERSION TO " & |
| "FIXED VALUE 2.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF FIXED (TN2) /= FIN2 THEN |
| FAILED ( "INCORRECT CONVERSION TO " & |
| "FIXED VALUE -2.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF FLOAT (IDENT (T0)) /= FL0 THEN |
| FAILED ( "INCORRECT CONVERSION TO " & |
| "FLOAT VALUE 0.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF FLOAT (T2) /= FL2 THEN |
| FAILED ( "INCORRECT CONVERSION TO " & |
| "FLOAT VALUE 2.0 WITH TYPE " & STR); |
| END IF; |
| |
| IF FLOAT (IDENT (TN2)) /= FLN2 THEN |
| FAILED ( "INCORRECT CONVERSION TO " & |
| "FLOAT VALUE -2.0 WITH TYPE " & STR); |
| END IF; |
| |
| END P; |
| |
| PROCEDURE P1 IS NEW P (SUBINT); |
| PROCEDURE P2 IS NEW P (SINT1); |
| PROCEDURE P3 IS NEW P (INT1); |
| |
| BEGIN |
| P1 ( "SUBINT" ); |
| P2 ( "SINT" ); |
| P3 ( "INT1" ); |
| END; -- (D). |
| |
| RESULT; |
| END CC1221D; |