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1 294 jeremybenn 
-- C83025A.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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--     this public release, the Government intends to confer upon all
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--     recipients unlimited rights  equal to those held by the Government.
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--     These rights include rights to use, duplicate, release or disclose the
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--     released technical data and computer software in whole or in part, in
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--     any manner and for any purpose whatsoever, and to have or permit others
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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--     CHECK THAT A DECLARATION IN THE DECLARATIVE REGION OF A GENERIC
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--     SUBPROGRAM HIDES AN OUTER DECLARATION OF A HOMOGRAPH. ALSO CHECK
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--     THAT THE OUTER DECLARATION IS DIRECTLY VISIBLE IN BOTH
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--     DECLARATIVE REGIONS BEFORE THE DECLARATION OF THE INNER HOMOGRAPH
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--     AND THE OUTER DECLARATION IS VISIBLE BY SELECTION AFTER THE INNER
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--     HOMOGRAPH DECLARATION.
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-- HISTORY:
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--     BCB 08/31/88  CREATED ORIGINAL TEST.
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WITH REPORT; USE REPORT;
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PROCEDURE C83025A IS
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     GENERIC
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          TYPE T IS PRIVATE;
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          X : T;
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     FUNCTION GEN_FUN RETURN T;
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     FUNCTION GEN_FUN RETURN T IS
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     BEGIN
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          RETURN X;
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     END GEN_FUN;
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BEGIN
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     TEST ("C83025A", "CHECK THAT A DECLARATION IN THE DECLARATIVE " &
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                      "REGION OF A GENERIC SUBPROGRAM HIDES AN OUTER " &
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                      "DECLARATION OF A HOMOGRAPH");
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     ONE:
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     DECLARE                      -- SUBPROGRAM DECLARATIVE REGION.
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          A : INTEGER := IDENT_INT(2);
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          B : INTEGER := A;
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          GENERIC
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          PROCEDURE INNER (X : IN OUT INTEGER);
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          PROCEDURE INNER (X : IN OUT INTEGER) IS
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               C : INTEGER := A;
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               A : INTEGER := IDENT_INT(3);
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          BEGIN
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               IF A /= IDENT_INT(3) THEN
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                    FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 1");
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               END IF;
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               IF ONE.A /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 2");
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               END IF;
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               IF ONE.B /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 3");
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               END IF;
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               IF C /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 4");
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               END IF;
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               IF X /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE PASSED IN - 5");
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               END IF;
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               IF EQUAL(1,1) THEN
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                    X := A;
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               ELSE
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                    X := ONE.A;
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               END IF;
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          END INNER;
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94 
          PROCEDURE NEW_INNER IS NEW INNER;
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     BEGIN  -- ONE
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          NEW_INNER (A);
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          IF A /= IDENT_INT(3) THEN
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               FAILED ("INCORRECT VALUE PASSED OUT - 6");
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          END IF;
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     END ONE;
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     TWO:
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     DECLARE               -- FORMAL PARAMETER OF GENERIC SUBPROGRAM.
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          A : INTEGER := IDENT_INT(2);
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          B : INTEGER := A;
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          OBJ : INTEGER := IDENT_INT(3);
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          GENERIC
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          PROCEDURE INNER (X : IN INTEGER := A;
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                           A : IN OUT INTEGER);
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          PROCEDURE INNER (X : IN INTEGER := TWO.A;
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                           A : IN OUT INTEGER) IS
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               C : INTEGER := A;
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          BEGIN
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               IF A /= IDENT_INT(3) THEN
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                    FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH -10");
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               END IF;
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               IF TWO.A /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 11");
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               END IF;
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               IF TWO.B /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 12");
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               END IF;
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               IF C /= IDENT_INT(3) THEN
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                    FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 13");
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               END IF;
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               IF X /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE PASSED IN - 14");
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               END IF;
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               IF EQUAL(1,1) THEN
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                    A := IDENT_INT(4);
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               ELSE
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                    A := 1;
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               END IF;
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          END INNER;
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          PROCEDURE NEW_INNER IS NEW INNER;
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     BEGIN  -- TWO
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          NEW_INNER (A => OBJ);
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          IF OBJ /= IDENT_INT(4) THEN
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               FAILED ("INCORRECT VALUE PASSED OUT - 15");
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          END IF;
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     END TWO;
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     THREE:
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     DECLARE      -- AFTER THE SPECIFICATION OF GENERIC SUBPROGRAM.
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          GENERIC
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               A : INTEGER := IDENT_INT(3);
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          FUNCTION INNER (X : INTEGER) RETURN INTEGER;
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          A : INTEGER := IDENT_INT(2);
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163 
          B : INTEGER := A;
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165 
          FUNCTION INNER (X : INTEGER) RETURN INTEGER IS
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               C : INTEGER := THREE.A;
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          BEGIN
168 
               IF A /= IDENT_INT(3) THEN
169 
                    FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 20");
170 
               END IF;
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172 
               IF THREE.A /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 21");
174 
               END IF;
175 
 
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               IF THREE.B /= IDENT_INT(2) THEN
177 
                    FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 22");
178 
               END IF;
179 
 
180 
               IF C /= IDENT_INT(2) THEN
181 
                    FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 23");
182 
               END IF;
183 
 
184 
               IF X /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE PASSED IN - 24");
186 
               END IF;
187 
 
188 
               IF EQUAL(1,1) THEN
189 
                    RETURN A;
190 
               ELSE
191 
                    RETURN X;
192 
               END IF;
193 
          END INNER;
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195 
          FUNCTION NEW_INNER IS NEW INNER;
196 
 
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     BEGIN  -- THREE
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          IF NEW_INNER(A) /= IDENT_INT(3) THEN
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               FAILED ("INCORRECT VALUE PASSED OUT - 25");
200 
          END IF;
201 
     END THREE;
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203 
     FOUR:
204 
     DECLARE
205 
          A : INTEGER := IDENT_INT(2);
206 
 
207 
          GENERIC
208 
               A : INTEGER;
209 
               B : INTEGER := A;
210 
          PROCEDURE INNER (X : IN OUT INTEGER);
211 
 
212 
          PROCEDURE INNER (X : IN OUT INTEGER) IS
213 
               C : INTEGER := FOUR.A;
214 
          BEGIN
215 
               IF A /= IDENT_INT(3) THEN
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                    FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 30");
217 
               END IF;
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219 
               IF B /= IDENT_INT(3) THEN
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                    FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 31");
221 
               END IF;
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223 
               IF FOUR.A /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 32");
225 
               END IF;
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               IF C /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 33");
229 
               END IF;
230 
 
231 
               IF X /= IDENT_INT(2) THEN
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                    FAILED ("INCORRECT VALUE PASSED IN - 34");
233 
               END IF;
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235 
               IF EQUAL(1,1) THEN
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                    X := A;
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               ELSE
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                    X := FOUR.A;
239 
               END IF;
240 
          END INNER;
241 
 
242 
          PROCEDURE NEW_INNER IS NEW INNER (A => IDENT_INT(3));
243 
 
244 
     BEGIN
245 
          NEW_INNER (A);
246 
 
247 
          IF A /= IDENT_INT(3) THEN
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               FAILED ("INCORRECT VALUE PASSED OUT - 35");
249 
          END IF;
250 
     END FOUR;
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252 
     FIVE:
253 
     DECLARE                 --  OVERLOADING OF FUNCTIONS.
254 
 
255 
          OBJ : INTEGER := 1;
256 
          FLO : FLOAT := 5.0;
257 
 
258 
          FUNCTION F IS NEW GEN_FUN (INTEGER, OBJ);
259 
 
260 
          GENERIC
261 
          PROCEDURE INNER (X : IN OUT INTEGER; F : IN FLOAT);
262 
 
263 
          FUNCTION F IS NEW GEN_FUN (FLOAT, FLO);
264 
 
265 
          PROCEDURE INNER (X : IN OUT INTEGER; F : IN FLOAT) IS
266 
          BEGIN
267 
               X := INTEGER(F);
268 
          END INNER;
269 
 
270 
          PROCEDURE NEW_INNER IS NEW INNER;
271 
 
272 
     BEGIN  -- FIVE
273 
          FLO := 6.25;
274 
 
275 
          NEW_INNER (OBJ, FLO);
276 
 
277 
          IF OBJ /= IDENT_INT(6) THEN
278 
               FAILED ("INCORRECT VALUE RETURNED FROM FUNCTION - 40");
279 
          END IF;
280 
     END FIVE;
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     RESULT;
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END C83025A;

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