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-- CC3601C.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 "/=" MAY BE PASSED AS A GENERIC ACTUAL FUNCTION

-- PARAMETER.

-- DAT 10/6/81

-- SPS 10/27/82

-- JRK 2/9/83

WITH REPORT; USE REPORT;

PROCEDURE CC3601C IS

BEGIN

     TEST ("CC3601C", "/= AS GENERIC ACTUAL PARAMETER");

     DECLARE

          PACKAGE PK IS

               TYPE LP IS LIMITED PRIVATE;

               FUNCTION "=" (X, Y : LP) RETURN BOOLEAN;-- RETURNS FALSE.

               TYPE INT IS NEW INTEGER;

          PRIVATE

               TASK TYPE LP;

          END PK;

          USE PK;

          V1, V2 : LP;

          TYPE REC IS RECORD

               C : LP;

          END RECORD;

          R1, R2 : REC;

          TYPE INT IS NEW INTEGER;

          B1 : BOOLEAN := TRUE;

          B2 : BOOLEAN := TRUE;

          INTEGER_3 : INTEGER := 3;

          INTEGER_4 : INTEGER := 4;

          INT_3     : INT := 3;

          INT_4     : INT := 4;

          INT_5     : INT := 5;

          PK_INT_M1 : PK.INT := -1;

          PK_INT_M2 : PK.INT := -2;

          PK_INT_1  : PK.INT := 1;

          PK_INT_2  : PK.INT := 2;

          PK_INT_3  : PK.INT := 3;

          FUNCTION "=" (Q, R : LP) RETURN BOOLEAN;-- RETURNS TRUE.

          GENERIC

               TYPE T IS LIMITED PRIVATE;

               V1, V2 : IN OUT T;

               WITH FUNCTION NE (ZA : IN T; ZB : T) RETURN BOOLEAN;

               VALUE : IN BOOLEAN; -- SHOULD BE VALUE OF NE(V1,V2).

               STR : STRING;

          PACKAGE GP IS END GP;

          FUNCTION "=" (Q, R : IN REC) RETURN BOOLEAN;

          FUNCTION NE (Q : INT; R : IN INT) RETURN BOOLEAN

               RENAMES "/=";

          FUNCTION NE (Q : PK.INT; R : IN PK.INT) RETURN BOOLEAN

               RENAMES "/=";

          PACKAGE BODY GP IS

          BEGIN

               IF IDENT_BOOL(VALUE) /= NE (V1, V2) THEN

                    FAILED ("WRONG /= ACTUAL GENERIC PARAMETER "

                    & STR);

               END IF;

          END GP;

          FUNCTION "=" (Q, R : IN REC) RETURN BOOLEAN IS

          BEGIN

               RETURN FALSE;

          END "=";

          FUNCTION "=" (Q, R : LP) RETURN BOOLEAN IS

          BEGIN

               RETURN TRUE;

          END "=";

          PACKAGE BODY PK IS

               FUNCTION "=" (X, Y : LP) RETURN BOOLEAN IS

               BEGIN

                    RETURN R1 = R1;     -- FALSE.

               END "=";

               TASK BODY LP IS BEGIN NULL; END;

          END PK;

          PACKAGE P1 IS NEW GP (LP, V1, V2, "/=", FALSE, "1");

          FUNCTION "NOT" (X : BOOLEAN) RETURN BOOLEAN IS

          BEGIN RETURN X; END "NOT"; -- ENSURES USE OF PREDEFINED "NOT"

          PACKAGE P2 IS NEW GP (LP,      V1, V2, "/=", FALSE, "2");

          PACKAGE P3 IS NEW GP (LP, V1, V2, PK."/=", TRUE, "3");

          PACKAGE P4 IS NEW GP (PK.LP, V1, V2, "/=", FALSE, "4");

          PACKAGE P5 IS NEW GP (PK.LP, V1, V2, PK."/=", TRUE, "5");

          PACKAGE P6 IS NEW GP (REC, R1, R2, "/=", TRUE, "6");

          PACKAGE P7 IS NEW GP (INTEGER, INTEGER_3, INTEGER_4, "/=",

                                TRUE, "7");

          PACKAGE P8 IS NEW GP (BOOLEAN, B1, B2, "/=", FALSE,"8");

          PACKAGE P9 IS NEW GP (INT, INT_3, INT_5, "/=", TRUE, "9");

          PACKAGE P10 IS NEW GP (INT, INT_3, INT_3, "/=", FALSE, "10");

          PACKAGE P11 IS NEW GP (INT, INT_3, INT_4, NE, TRUE, "11");

          PACKAGE P12 IS NEW GP (INT, INT_3, INT_3, NE, FALSE, "12");

          PACKAGE P13 IS NEW GP (PK.INT, PK_INT_3, PK_INT_3, NE,

                                 FALSE, "13");

          PACKAGE P14 IS NEW GP (PK.INT, PK_INT_M1, PK_INT_M2, NE,

                                 TRUE,  "14");

          PACKAGE P15 IS NEW GP (PK.INT, PK_INT_1, PK_INT_1, "/=",

                                 FALSE, "15");

          PACKAGE P16 IS NEW GP (PK.INT, PK_INT_1, PK_INT_2, "/=",

                                 TRUE,  "16");

          PACKAGE P17 IS NEW GP (PK.INT, PK_INT_1, PK_INT_1, PK."/=",

                                 FALSE, "17");

          PACKAGE P18 IS NEW GP (PK.INT, PK_INT_1, PK_INT_2, PK."/=",

                                 TRUE,  "18");

     BEGIN

          NULL;

     END;

     RESULT;

END CC3601C;