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1 149 jeremybenn
-- CC3123A.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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-- CHECK THAT DEFAULT EXPRESSIONS FOR GENERIC IN PARAMETERS ARE ONLY
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-- EVALUATED IF THERE ARE NO ACTUAL PARAMETERS.
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-- TBN  12/01/86
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WITH REPORT; USE REPORT;
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PROCEDURE CC3123A IS
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BEGIN
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     TEST ("CC3123A", "CHECK THAT DEFAULT EXPRESSIONS FOR GENERIC IN " &
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                      "PARAMETERS ARE ONLY EVALUATED IF THERE ARE " &
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                      "NO ACTUAL PARAMETERS");
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     DECLARE
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          TYPE ENUM IS (I, II, III);
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          OBJ_INT : INTEGER := 1;
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          OBJ_ENUM : ENUM := I;
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          GENERIC
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               GEN_INT : IN INTEGER := IDENT_INT(2);
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               GEN_BOOL : IN BOOLEAN := IDENT_BOOL(FALSE);
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               GEN_ENUM : IN ENUM := II;
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          PACKAGE P IS
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               PAC_INT : INTEGER := GEN_INT;
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               PAC_BOOL : BOOLEAN := GEN_BOOL;
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               PAC_ENUM : ENUM := GEN_ENUM;
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          END P;
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          PACKAGE P1 IS NEW P;
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          PACKAGE P2 IS
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               NEW P (IDENT_INT(OBJ_INT), GEN_ENUM => OBJ_ENUM);
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          PACKAGE P3 IS NEW P (GEN_BOOL => IDENT_BOOL(TRUE));
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     BEGIN
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          IF P1.PAC_INT /= 2 OR P1.PAC_BOOL OR P1.PAC_ENUM /= II THEN
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               FAILED ("DEFAULT VALUES WERE NOT EVALUATED");
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          END IF;
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          IF P2.PAC_INT /= 1 OR P2.PAC_BOOL OR P2.PAC_ENUM /= I THEN
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               FAILED ("DEFAULT VALUES WERE NOT EVALUATED CORRECTLY " &
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                       "- 1");
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          END IF;
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          IF P3.PAC_INT /= 2 OR NOT(P3.PAC_BOOL) OR
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               P3.PAC_ENUM /= II THEN
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               FAILED ("DEFAULT VALUES WERE NOT EVALUATED CORRECTLY " &
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                       "- 2");
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          END IF;
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     END;
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     -------------------------------------------------------------------
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     DECLARE
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          OBJ_INT1 : INTEGER := 3;
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          FUNCTION FUNC (X : INTEGER) RETURN INTEGER;
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          GENERIC
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               GEN_INT1 : IN INTEGER := FUNC (1);
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               GEN_INT2 : IN INTEGER := FUNC (GEN_INT1 + 1);
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          PROCEDURE PROC;
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          PROCEDURE PROC IS
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               PROC_INT1 : INTEGER := GEN_INT1;
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               PROC_INT2 : INTEGER := GEN_INT2;
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          BEGIN
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               IF PROC_INT1 /= 3 THEN
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                    FAILED ("DEFAULT VALUES WERE NOT EVALUATED " &
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                            "CORRECTLY - 3");
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               END IF;
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               IF PROC_INT2 /= 4 THEN
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                    FAILED ("DEFAULT VALUES WERE NOT EVALUATED " &
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                            "CORRECTLY - 4");
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               END IF;
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          END PROC;
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          FUNCTION FUNC (X : INTEGER) RETURN INTEGER IS
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          BEGIN
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               IF X /= IDENT_INT(4) THEN
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                    FAILED ("DEFAULT VALUES WERE NOT EVALUATED " &
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                            "CORRECTLY - 5");
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               END IF;
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               RETURN IDENT_INT(X);
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          END FUNC;
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          PROCEDURE NEW_PROC IS NEW PROC (GEN_INT1 => OBJ_INT1);
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     BEGIN
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          NEW_PROC;
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     END;
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     -------------------------------------------------------------------
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     DECLARE
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          TYPE ARA_TYP IS ARRAY (1 .. 2) OF INTEGER;
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          TYPE REC IS
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               RECORD
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                    ANS : BOOLEAN;
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                    ARA : ARA_TYP;
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               END RECORD;
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          TYPE ARA_REC IS ARRAY (1 .. 5) OF REC;
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          FUNCTION F (X : INTEGER) RETURN INTEGER;
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          OBJ_REC : REC := (FALSE, (3, 4));
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          OBJ_ARA : ARA_REC := (1 .. 5 => (FALSE, (3, 4)));
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          GENERIC
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               GEN_OBJ1 : IN ARA_TYP := (F(1), 2);
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               GEN_OBJ2 : IN REC := (TRUE, GEN_OBJ1);
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               GEN_OBJ3 : IN ARA_REC := (1 .. F(5) => (TRUE, (1, 2)));
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          FUNCTION FUNC RETURN INTEGER;
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          FUNCTION FUNC RETURN INTEGER IS
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          BEGIN
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               RETURN IDENT_INT(1);
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          END FUNC;
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          FUNCTION F (X : INTEGER) RETURN INTEGER IS
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          BEGIN
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               FAILED ("DEFAULT VALUES WERE EVALUATED - 1");
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               RETURN IDENT_INT(X);
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          END F;
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          FUNCTION NEW_FUNC IS NEW FUNC ((3, 4), OBJ_REC, OBJ_ARA);
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     BEGIN
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          IF NOT EQUAL (NEW_FUNC, 1) THEN
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               FAILED ("INCORRECT RESULT FROM GENERIC FUNCTION - 1");
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          END IF;
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     END;
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     -------------------------------------------------------------------
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     DECLARE
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          SUBTYPE INT IS INTEGER RANGE 1 .. 5;
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          TYPE ARA_TYP IS ARRAY (1 .. 2) OF INTEGER;
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          TYPE COLOR IS (RED, WHITE);
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          TYPE CON_REC (D : INT) IS
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               RECORD
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                    A : COLOR;
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                    B : ARA_TYP;
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               END RECORD;
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          TYPE UNCON_OR_CON_REC (D : INT := 2) IS
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               RECORD
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                    A : COLOR;
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                    B : ARA_TYP;
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               END RECORD;
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          FUNCTION F (X : COLOR) RETURN COLOR;
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          OBJ_CON1 : CON_REC (1) := (1, WHITE, (3, 4));
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          OBJ_UNCON : UNCON_OR_CON_REC := (2, WHITE, (3, 4));
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          OBJ_CON2 : UNCON_OR_CON_REC (3) := (3, WHITE, (3, 4));
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          GENERIC
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               GEN_CON1 : IN CON_REC := (2, F(RED), (1, 2));
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               GEN_UNCON : IN UNCON_OR_CON_REC := (2, F(RED), (1, 2));
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               GEN_CON2 : IN UNCON_OR_CON_REC := GEN_UNCON;
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          FUNCTION FUNC RETURN INTEGER;
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          FUNCTION FUNC RETURN INTEGER IS
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          BEGIN
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               RETURN IDENT_INT(1);
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          END FUNC;
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          FUNCTION F (X : COLOR) RETURN COLOR IS
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          BEGIN
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               FAILED ("DEFAULT VALUES WERE EVALUATED - 2");
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               RETURN WHITE;
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          END F;
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          FUNCTION NEW_FUNC IS NEW FUNC (OBJ_CON1, OBJ_UNCON, OBJ_CON2);
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     BEGIN
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          IF NOT EQUAL (NEW_FUNC, 1) THEN
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               FAILED ("INCORRECT RESULT FROM GENERIC FUNCTION - 2");
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          END IF;
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     END;
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     RESULT;
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END CC3123A;

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