-- CD30003.A
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-- CD30003.A
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--
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--
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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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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-- 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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-- 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 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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-- 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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-- 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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-- 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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-- 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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-- 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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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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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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-- 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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-- 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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-- 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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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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--
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--
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-- OBJECTIVE:
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-- OBJECTIVE:
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-- Check that a Size clause for an object is supported if the specified
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-- Check that a Size clause for an object is supported if the specified
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-- size is at least as large as the subtype's size, and correspond to a
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-- size is at least as large as the subtype's size, and correspond to a
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-- size in storage elements that is a multiple of the object's (non-zero)
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-- size in storage elements that is a multiple of the object's (non-zero)
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-- Alignment. RM 13.3(43)
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-- Alignment. RM 13.3(43)
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--
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--
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-- TEST DESCRIPTION:
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-- TEST DESCRIPTION:
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-- This test defines several types and then asserts specific sizes for
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-- This test defines several types and then asserts specific sizes for
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-- the, it then checks that the size set is reported back.
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-- the, it then checks that the size set is reported back.
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--
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--
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-- APPLICABILITY CRITERIA:
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-- APPLICABILITY CRITERIA:
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-- All implementations must attempt to compile this test.
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-- All implementations must attempt to compile this test.
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--
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--
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-- For implementations validating against Systems Programming Annex (C):
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-- For implementations validating against Systems Programming Annex (C):
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-- this test must execute and report PASSED.
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-- this test must execute and report PASSED.
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--
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--
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-- For implementations not validating against Annex C:
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-- For implementations not validating against Annex C:
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-- this test may report compile time errors at one or more points
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-- this test may report compile time errors at one or more points
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-- indicated by "-- ANX-C RQMT", in which case it may be graded as inapplicable.
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-- indicated by "-- ANX-C RQMT", in which case it may be graded as inapplicable.
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-- Otherwise, the test must execute and report PASSED.
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-- Otherwise, the test must execute and report PASSED.
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--
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--
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--
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--
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-- CHANGE HISTORY:
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-- CHANGE HISTORY:
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-- 22 JUL 95 SAIC Initial version
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-- 22 JUL 95 SAIC Initial version
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-- 08 MAY 96 SAIC Corrected and strengthened for 2.1
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-- 08 MAY 96 SAIC Corrected and strengthened for 2.1
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-- 14 FEB 97 PWB.CTA Changed 'Size specifications to multiples
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-- 14 FEB 97 PWB.CTA Changed 'Size specifications to multiples
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-- of System.Storage_Unit; restricted 'Size spec
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-- of System.Storage_Unit; restricted 'Size spec
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-- for enumeration object to max integer size.
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-- for enumeration object to max integer size.
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-- 16 FEB 98 EDS Modify Documentation.
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-- 16 FEB 98 EDS Modify Documentation.
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-- 25 JAN 99 RLB Repaired to properly set and check sizes.
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-- 25 JAN 99 RLB Repaired to properly set and check sizes.
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-- 29 JAN 99 RLB Added Pack pragma needed for some implementations.
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-- 29 JAN 99 RLB Added Pack pragma needed for some implementations.
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-- Corrected to support a Storage_Unit size < 8.
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-- Corrected to support a Storage_Unit size < 8.
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--!
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--!
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------------------------------------------------------------------- CD30003
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------------------------------------------------------------------- CD30003
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with Report;
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with Report;
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with System;
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with System;
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procedure CD30003 is
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procedure CD30003 is
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---------------------------------------------------------------------------
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---------------------------------------------------------------------------
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-- types and subtypes
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-- types and subtypes
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---------------------------------------------------------------------------
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---------------------------------------------------------------------------
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type Bit is mod 2**1;
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type Bit is mod 2**1;
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for Bit'Size use 1; -- ANX-C RQMT.
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for Bit'Size use 1; -- ANX-C RQMT.
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type Byte is mod 2**8;
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type Byte is mod 2**8;
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for Byte'Size use 8; -- ANX-C RQMT.
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for Byte'Size use 8; -- ANX-C RQMT.
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type Smallword is mod 2**8;
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type Smallword is mod 2**8;
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for Smallword'size use 16; -- ANX-C RQMT.
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for Smallword'size use 16; -- ANX-C RQMT.
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type Byte_Array is array(1..4) of Byte;
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type Byte_Array is array(1..4) of Byte;
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pragma Pack(Byte_Array); -- ANX-C RQMT.
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pragma Pack(Byte_Array); -- ANX-C RQMT.
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-- size should be 32
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-- size should be 32
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type Smallword_Array is array(1..4) of Smallword;
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type Smallword_Array is array(1..4) of Smallword;
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pragma Pack(Smallword_Array); -- Required if Storage_Unit > 16. -- ANX-C RQMT.
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pragma Pack(Smallword_Array); -- Required if Storage_Unit > 16. -- ANX-C RQMT.
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-- Use to calulate maximum required size:
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-- Use to calulate maximum required size:
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type Max_Modular is mod System.Max_Binary_Modulus;
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type Max_Modular is mod System.Max_Binary_Modulus;
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type Max_Integer is range System.Min_Int .. System.Max_Int;
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type Max_Integer is range System.Min_Int .. System.Max_Int;
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Enum_Size : constant := Integer'Min (32,
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Enum_Size : constant := Integer'Min (32,
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Integer'Min (Max_Modular'Size, Max_Integer'Size));
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Integer'Min (Max_Modular'Size, Max_Integer'Size));
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type Transmission_Data is ( Empty, Input, Output, IO, Control );
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type Transmission_Data is ( Empty, Input, Output, IO, Control );
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for Transmission_Data'Size use Enum_Size; -- ANX-C RQMT.
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for Transmission_Data'Size use Enum_Size; -- ANX-C RQMT.
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-- Sizes to try:
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-- Sizes to try:
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-- The basic sizes are based on a "normal" Storage_Unit = 8 implementation.
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-- The basic sizes are based on a "normal" Storage_Unit = 8 implementation.
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-- We then use formulas to insure that the specified sizes meet the
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-- We then use formulas to insure that the specified sizes meet the
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-- the minimum level of support and AI-0051.
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-- the minimum level of support and AI-0051.
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Modular_Single_Size : constant := Integer'Min (((8 + (System.Storage_Unit-1))
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Modular_Single_Size : constant := Integer'Min (((8 + (System.Storage_Unit-1))
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/System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size);
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/System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size);
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-- Calulate an appropriate, legal, and required to be supported size to
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-- Calulate an appropriate, legal, and required to be supported size to
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-- try, which is the size of Byte. Note that object sizes must be
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-- try, which is the size of Byte. Note that object sizes must be
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-- a multiple of the storage unit for the compiler.
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-- a multiple of the storage unit for the compiler.
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Modular_Double_Size : constant := Integer'Min (((16 + (System.Storage_Unit-1))
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Modular_Double_Size : constant := Integer'Min (((16 + (System.Storage_Unit-1))
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/System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size);
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/System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size);
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Modular_Quad_Size : constant := Integer'Min (((32 + (System.Storage_Unit-1))
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Modular_Quad_Size : constant := Integer'Min (((32 + (System.Storage_Unit-1))
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/System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size);
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/System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size);
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Array_Quad_Size : constant := ((4 * 8 + (System.Storage_Unit-1))
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Array_Quad_Size : constant := ((4 * 8 + (System.Storage_Unit-1))
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/System.Storage_Unit)*System.Storage_Unit;
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/System.Storage_Unit)*System.Storage_Unit;
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Array_Octo_Size : constant := ((4 * 16 + (System.Storage_Unit-1))
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Array_Octo_Size : constant := ((4 * 16 + (System.Storage_Unit-1))
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/System.Storage_Unit)*System.Storage_Unit;
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/System.Storage_Unit)*System.Storage_Unit;
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Rounded_Enum_Size : constant := ((Enum_Size + (System.Storage_Unit-1))
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Rounded_Enum_Size : constant := ((Enum_Size + (System.Storage_Unit-1))
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/System.Storage_Unit)*System.Storage_Unit;
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/System.Storage_Unit)*System.Storage_Unit;
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Enum_Quad_Size : constant := Integer'Min (((32 + (System.Storage_Unit-1))
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Enum_Quad_Size : constant := Integer'Min (((32 + (System.Storage_Unit-1))
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/System.Storage_Unit)*System.Storage_Unit,
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/System.Storage_Unit)*System.Storage_Unit,
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Integer'Min (Max_Modular'Size, Max_Integer'Size));
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Integer'Min (Max_Modular'Size, Max_Integer'Size));
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---------------------------------------------------------------------------
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---------------------------------------------------------------------------
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-- objects
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-- objects
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---------------------------------------------------------------------------
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---------------------------------------------------------------------------
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Bit_8 : Bit :=0;
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Bit_8 : Bit :=0;
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for Bit_8'Size use System.Storage_Unit; -- ANX-C RQMT.
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for Bit_8'Size use System.Storage_Unit; -- ANX-C RQMT.
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Bit_G : Bit :=0;
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Bit_G : Bit :=0;
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for Bit_G'Size use Modular_Double_Size; -- ANX-C RQMT.
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for Bit_G'Size use Modular_Double_Size; -- ANX-C RQMT.
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Byte_8 : Byte :=0;
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Byte_8 : Byte :=0;
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for Byte_8'Size use Modular_Single_Size; -- ANX-C RQMT.
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for Byte_8'Size use Modular_Single_Size; -- ANX-C RQMT.
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Byte_G : Byte :=0;
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Byte_G : Byte :=0;
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for Byte_G'Size use Modular_Double_Size; -- ANX-C RQMT.
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for Byte_G'Size use Modular_Double_Size; -- ANX-C RQMT.
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Smallword_1 : Smallword :=0;
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Smallword_1 : Smallword :=0;
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for Smallword_1'Size use Modular_Double_Size; -- ANX-C RQMT.
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for Smallword_1'Size use Modular_Double_Size; -- ANX-C RQMT.
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Smallword_2 : Smallword :=0;
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Smallword_2 : Smallword :=0;
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for Smallword_2'Size use Modular_Quad_Size; -- ANX-C RQMT.
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for Smallword_2'Size use Modular_Quad_Size; -- ANX-C RQMT.
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Byte_Array_1 : Byte_Array := (others=>0);
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Byte_Array_1 : Byte_Array := (others=>0);
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for Byte_Array_1'Size use Array_Quad_Size; -- ANX-C RQMT.
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for Byte_Array_1'Size use Array_Quad_Size; -- ANX-C RQMT.
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Smallword_Array_1 : Smallword_Array := (others=>0);
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Smallword_Array_1 : Smallword_Array := (others=>0);
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for Smallword_Array_1'Size use Array_Octo_Size; -- ANX-C RQMT.
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for Smallword_Array_1'Size use Array_Octo_Size; -- ANX-C RQMT.
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Transmission_Data_1 : aliased Transmission_Data := Empty;
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Transmission_Data_1 : aliased Transmission_Data := Empty;
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Transmission_Data_2 : Transmission_Data := Control;
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Transmission_Data_2 : Transmission_Data := Control;
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for Transmission_Data_2'Size use Enum_Quad_Size; -- ANX-C RQMT.
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for Transmission_Data_2'Size use Enum_Quad_Size; -- ANX-C RQMT.
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begin -- Main test procedure.
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begin -- Main test procedure.
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Report.Test ("CD30003", "Check that Size clauses are supported for " &
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Report.Test ("CD30003", "Check that Size clauses are supported for " &
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"values at least as large as the subtypes " &
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"values at least as large as the subtypes " &
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"size, and correspond to a size in storage " &
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"size, and correspond to a size in storage " &
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"elements that is a multiple of the objects " &
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"elements that is a multiple of the objects " &
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"(non-zero) Alignment" );
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"(non-zero) Alignment" );
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if Bit_8'Size /= System.Storage_Unit then
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if Bit_8'Size /= System.Storage_Unit then
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Report.Failed("Expected Bit_8'Size =" & Integer'Image(System.Storage_Unit)
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Report.Failed("Expected Bit_8'Size =" & Integer'Image(System.Storage_Unit)
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& " , actually =" & Integer'Image(Bit_8'Size));
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& " , actually =" & Integer'Image(Bit_8'Size));
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end if;
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end if;
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if Bit_G'Size /= Modular_Double_Size then
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if Bit_G'Size /= Modular_Double_Size then
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Report.Failed("Expected Bit_G'Size =" & Integer'Image(Modular_Double_Size)
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Report.Failed("Expected Bit_G'Size =" & Integer'Image(Modular_Double_Size)
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& " , actually =" & Integer'Image(Bit_G'Size));
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& " , actually =" & Integer'Image(Bit_G'Size));
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end if;
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end if;
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if Byte_8'Size /= Modular_Single_Size then
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if Byte_8'Size /= Modular_Single_Size then
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Report.Failed("Expected Byte_8'Size =" & Integer'Image(Modular_Single_Size)
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Report.Failed("Expected Byte_8'Size =" & Integer'Image(Modular_Single_Size)
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& " , actually =" & Integer'Image(Byte_8'Size));
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& " , actually =" & Integer'Image(Byte_8'Size));
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end if;
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end if;
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if Byte_G'Size /= Modular_Double_Size then
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if Byte_G'Size /= Modular_Double_Size then
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Report.Failed("Expected Bit_G'Size =" & Integer'Image(Modular_Double_Size)
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Report.Failed("Expected Bit_G'Size =" & Integer'Image(Modular_Double_Size)
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& " , actually =" & Integer'Image(Byte_G'Size));
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& " , actually =" & Integer'Image(Byte_G'Size));
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end if;
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end if;
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if Smallword_1'Size /= Modular_Double_Size then
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if Smallword_1'Size /= Modular_Double_Size then
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Report.Failed("Expected Smallword_1'Size =" &
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Report.Failed("Expected Smallword_1'Size =" &
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Integer'Image(Modular_Double_Size) &
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Integer'Image(Modular_Double_Size) &
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", actually =" & Integer'Image(Smallword_1'Size));
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", actually =" & Integer'Image(Smallword_1'Size));
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end if;
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end if;
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if Smallword_2'Size /= Modular_Quad_Size then
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if Smallword_2'Size /= Modular_Quad_Size then
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Report.Failed("Expected Smallword_2'Size =" &
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Report.Failed("Expected Smallword_2'Size =" &
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Integer'Image(Modular_Quad_Size) &
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Integer'Image(Modular_Quad_Size) &
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", actually =" & Integer'Image(Smallword_2'Size));
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", actually =" & Integer'Image(Smallword_2'Size));
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end if;
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end if;
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if Byte_Array_1'Size /= Array_Quad_Size then
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if Byte_Array_1'Size /= Array_Quad_Size then
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Report.Failed("Expected Byte_Array_1'Size =" &
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Report.Failed("Expected Byte_Array_1'Size =" &
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Integer'Image(Array_Quad_Size) &
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Integer'Image(Array_Quad_Size) &
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", actually =" & Integer'Image(Byte_Array_1'Size));
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", actually =" & Integer'Image(Byte_Array_1'Size));
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end if;
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end if;
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if Smallword_Array_1'Size /= Array_Octo_Size then
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if Smallword_Array_1'Size /= Array_Octo_Size then
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Report.Failed(
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Report.Failed(
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"Expected Smallword_Array_1'Size =" &
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"Expected Smallword_Array_1'Size =" &
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Integer'Image(Array_Octo_Size) &
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Integer'Image(Array_Octo_Size) &
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", actually =" & Integer'Image(Smallword_Array_1'Size));
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", actually =" & Integer'Image(Smallword_Array_1'Size));
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end if;
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end if;
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if Transmission_Data_1'Size /= Enum_Size and then
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if Transmission_Data_1'Size /= Enum_Size and then
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Transmission_Data_1'Size /= Rounded_Enum_Size then
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Transmission_Data_1'Size /= Rounded_Enum_Size then
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Report.Failed(
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Report.Failed(
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"Expected Transmission_Data_1'Size =" & Integer'Image(Rounded_Enum_Size) &
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"Expected Transmission_Data_1'Size =" & Integer'Image(Rounded_Enum_Size) &
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", actually =" & Integer'Image(Transmission_Data_1'Size));
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", actually =" & Integer'Image(Transmission_Data_1'Size));
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end if;
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end if;
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if Transmission_Data_2'Size /= Enum_Quad_Size then
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if Transmission_Data_2'Size /= Enum_Quad_Size then
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Report.Failed(
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Report.Failed(
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"Expected Transmission_Data_2'Size =" & Integer'Image(Enum_Quad_Size) &
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"Expected Transmission_Data_2'Size =" & Integer'Image(Enum_Quad_Size) &
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", actually =" & Integer'Image(Transmission_Data_2'Size));
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", actually =" & Integer'Image(Transmission_Data_2'Size));
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end if;
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end if;
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Report.Result;
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Report.Result;
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end CD30003;
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end CD30003;
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