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-- C87B27A.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 OVERLOADING RESOLUTION USES THE RULE THAT:

--

-- THE TYPE OF A STRING LITERAL MUST BE DETERMINED FROM THE FACT

-- THAT A STRING LITERAL IS A VALUE OF A ONE DIMENSIONAL ARRAY OF

-- CHARACTER COMPONENTS.

-- TRH  18 AUG 82

-- DSJ  07 JUN 83

WITH REPORT; USE REPORT;

PROCEDURE C87B27A IS

     TYPE ENUMLIT   IS (A, B, C, D, E, F);

     TYPE NEW_CHAR  IS NEW CHARACTER RANGE 'G' .. 'Z';

     TYPE CHARS3    IS ('G','H','I','K','M','N','P','R','S','T');

     TYPE CHARS4    IS ('S','T','R','I','N','G','Z','A','P');

     TYPE NEW_STR   IS ARRAY  (A .. F) OF NEW_CHAR;

     TYPE STRING3   IS ARRAY  (11..16) OF CHARS3;

     TYPE STRING4   IS ARRAY  (21..26) OF CHARS4;

     TYPE ENUM_VEC  IS ARRAY  (1 .. 6) OF ENUMLIT;

     TYPE CHAR_GRID IS ARRAY  (D .. F, 1 .. 3) OF NEW_CHAR;

     TYPE STR_LIST  IS ARRAY  (1 .. 6) OF STRING (1 .. 1);

     ERR : BOOLEAN  := FALSE;

     PROCEDURE P (X : NEW_STR) IS

     BEGIN

          NULL;

     END P;

     PROCEDURE P (X : ENUM_VEC) IS

     BEGIN

          ERR := TRUE;

     END P;

     PROCEDURE P (X : CHAR_GRID) IS

     BEGIN

          ERR := TRUE;

     END P;

     PROCEDURE P (X : STR_LIST) IS

     BEGIN

          ERR := TRUE;

     END P;

BEGIN

     TEST ("C87B27A","OVERLOADING RESOLUTION OF STRING LITERALS");

     P ("STRING");

     IF ERR THEN

          FAILED ("RESOLUTION INCORRECT FOR STRING LITERALS");

     END IF;

     RESULT;

END C87B27A;