Subversion Repositories openrisc

-- CD2A32G.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.
--*
-- OBJECTIVE:
--     CHECK THAT A SIZE SPECIFICATION FOR AN INTEGER
--     TYPE OF THE SMALLEST APPROPRIATE UNSIGNED SIZE CAN BE GIVEN:
--        IN THE VISIBLE OR PRIVATE PART OF A PACKAGE FOR A TYPE
--          DECLARED IN THE VISIBLE PART;
--        FOR A DERIVED INTEGER TYPE;
--        FOR A DERIVED PRIVATE TYPE WHOSE FULL DECLARATION IS AS
--          AN INTEGER TYPE;
--        FOR AN INTEGER TYPE GIVEN IN A GENERIC UNIT.
 
-- HISTORY:
--     JET 08/12/87  CREATED ORIGINAL TEST.
--     DHH 04/11/89  CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED
--                   SIZE CLAUSE VALUE TO 7, CHANGED OPERATOR ON 'SIZE
--                   CHECKS, AND ADDED CHECK FOR 'SIZE IN A GENERIC
--                   UNIT.
--     JRL 03/27/92  REMOVED TESTING OF NONOBJECTIVE TYPES.
 
WITH REPORT; USE REPORT;
PROCEDURE CD2A32G IS
 
     TYPE BASIC_INT IS RANGE 0 .. 126;
     SPECIFIED_SIZE : CONSTANT := 7;
 
     TYPE DERIVED_INT IS NEW BASIC_INT;
     FOR DERIVED_INT'SIZE USE SPECIFIED_SIZE;
 
     PACKAGE P IS
          TYPE INT_IN_P IS RANGE 0 .. 126;
          FOR INT_IN_P'SIZE USE SPECIFIED_SIZE;
          TYPE PRIVATE_INT IS PRIVATE;
          TYPE ALT_INT_IN_P IS RANGE 0 .. 126;
     PRIVATE
          TYPE PRIVATE_INT IS RANGE 0 .. 126;
          FOR ALT_INT_IN_P'SIZE USE SPECIFIED_SIZE;
     END P;
 
     USE P;
 
     TYPE DERIVED_PRIVATE_INT IS NEW PRIVATE_INT;
     FOR DERIVED_PRIVATE_INT'SIZE USE SPECIFIED_SIZE;
 
     MINIMUM_SIZE : INTEGER := IDENT_INT(SPECIFIED_SIZE);
 
     GENERIC
     PROCEDURE GENPROC;
 
     PROCEDURE GENPROC IS
          TYPE GEN_CHECK_INT IS RANGE 0 .. 126;
          FOR GEN_CHECK_INT'SIZE USE SPECIFIED_SIZE;
 
     BEGIN
 
          IF GEN_CHECK_INT'SIZE /= MINIMUM_SIZE THEN
               FAILED ("GEN_CHECK_INT'SIZE SHOULD NOT BE GREATER " &
                       "THAN" & INTEGER'IMAGE(MINIMUM_SIZE) &
                       ".  ACTUAL SIZE IS" &
                       INTEGER'IMAGE(GEN_CHECK_INT'SIZE));
          END IF;
     END GENPROC;
 
     PROCEDURE NEWPROC IS NEW GENPROC;
 
BEGIN
 
     TEST("CD2A32G", "CHECK THAT SIZE SPECIFICATIONS OF THE SMALLEST " &
                     "APPROPRIATE UNSIGNED SIZE CAN BE GIVEN " &
                     "IN THE VISIBLE OR PRIVATE PART OF PACKAGE FOR " &
                     "AN INTEGER TYPE DECLARED IN VISIBLE PART, " &
                     "FOR DERIVED INTEGER " &
                     "TYPES AND DERIVED PRIVATE TYPES WHOSE FULL " &
                     "DECLARATION IS AS AN INTEGER TYPE AND FOR AN " &
                     "INTEGER TYPE GIVEN IN A GENERIC UNIT");
 
     IF DERIVED_INT'SIZE /= MINIMUM_SIZE THEN
          FAILED ("DERIVED_INT'SIZE SHOULD NOT BE GREATER THAN" &
                  INTEGER'IMAGE(MINIMUM_SIZE) &
                  ".  ACTUAL SIZE IS" &
                  INTEGER'IMAGE(DERIVED_INT'SIZE));
     END IF;
 
     IF INT_IN_P'SIZE /= MINIMUM_SIZE THEN
          FAILED ("INT_IN_P'SIZE SHOULD NOT BE GREATER THAN" &
                  INTEGER'IMAGE(MINIMUM_SIZE) &
                  ".  ACTUAL SIZE IS" &
                  INTEGER'IMAGE(INT_IN_P'SIZE));
     END IF;
 
     IF ALT_INT_IN_P'SIZE /= MINIMUM_SIZE THEN
          FAILED ("ALT_INT_IN_P'SIZE SHOULD NOT BE GREATER THAN" &
                  INTEGER'IMAGE(MINIMUM_SIZE) &
                  ".  ACTUAL SIZE IS" &
                  INTEGER'IMAGE(ALT_INT_IN_P'SIZE));
     END IF;
 
     IF DERIVED_PRIVATE_INT'SIZE /= MINIMUM_SIZE THEN
          FAILED ("DERIVED_PRIVATE_INT'SIZE SHOULD NOT BE GREATER " &
                  "THAN" & INTEGER'IMAGE(MINIMUM_SIZE) &
                  ".  ACTUAL SIZE IS" &
                  INTEGER'IMAGE(DERIVED_PRIVATE_INT'SIZE));
     END IF;
 
     NEWPROC;
 
     RESULT;
 
END CD2A32G;