| -- C59002A.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 JUMPS OUT OF AN EXCEPTION HANDLER CONTAINED IN A BLOCK |
| -- TO A STATEMENT IN AN ENCLOSING UNIT ARE ALLOWED AND ARE PERFORMED |
| -- CORRECTLY. |
| |
| |
| -- RM 05/22/81 |
| -- SPS 3/8/83 |
| |
| WITH REPORT; |
| PROCEDURE C59002A IS |
| |
| USE REPORT ; |
| |
| BEGIN |
| |
| TEST( "C59002A" , "CHECK THAT JUMPS OUT OF EXCEPTION HANDLERS" & |
| " ARE ALLOWED" ); |
| |
| DECLARE |
| |
| FLOW : INTEGER := 1 ; |
| EXPON: INTEGER RANGE 0..3 := 0 ; |
| |
| BEGIN |
| |
| GOTO START ; |
| |
| FAILED( "'GOTO' NOT OBEYED" ); |
| |
| << BACK_LABEL >> |
| FLOW := FLOW * 3**EXPON ; -- 1*5*9 |
| EXPON := EXPON + 1 ; |
| GOTO FINISH ; |
| |
| << START >> |
| FLOW := FLOW * 7**EXPON ; -- 1 |
| EXPON := EXPON + 1 ; |
| |
| DECLARE |
| BEGIN |
| RAISE CONSTRAINT_ERROR ; |
| FAILED( "EXCEPTION NOT RAISED - 1" ); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| GOTO FORWARD_LABEL ; |
| END ; |
| |
| FAILED( "INNER 'GOTO' NOT OBEYED - 1" ); |
| |
| << FORWARD_LABEL >> |
| FLOW := FLOW * 5**EXPON ; -- 1*5 |
| EXPON := EXPON + 1 ; |
| |
| DECLARE |
| BEGIN |
| RAISE CONSTRAINT_ERROR ; |
| FAILED( "EXCEPTION NOT RAISED - 2" ); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| GOTO BACK_LABEL ; |
| END ; |
| |
| FAILED( "INNER 'GOTO' NOT OBETED - 2" ); |
| |
| << FINISH >> |
| FLOW := FLOW * 2**EXPON ; -- 1*5*9*8 |
| |
| IF FLOW /= 360 THEN |
| FAILED( "WRONG FLOW OF CONTROL" ); |
| END IF; |
| |
| END ; |
| |
| |
| RESULT ; |
| |
| |
| END C59002A; |