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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/cd/cd30001.a')
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diff --git a/gcc/testsuite/ada/acats/tests/cd/cd30001.a b/gcc/testsuite/ada/acats/tests/cd/cd30001.a deleted file mode 100644 index d65e1450836..00000000000 --- a/gcc/testsuite/ada/acats/tests/cd/cd30001.a +++ /dev/null @@ -1,284 +0,0 @@ --- CD30001.A --- --- 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 X'Address produces a useful result when X is an aliased --- object. --- Check that X'Address produces a useful result when X is an object of --- a by-reference type. --- Check that X'Address produces a useful result when X is an entity --- whose Address has been specified. --- --- Check that aliased objects and subcomponents are allocated on storage --- element boundaries. Check that objects and subcomponents of by --- reference types are allocated on storage element boundaries. --- --- Check that for an array X, X'Address points at the first component --- of the array, and not at the array bounds. --- --- TEST DESCRIPTION: --- This test defines a data structure (an array of records) where each --- aspect of the data structure is aliased. The test checks 'Address --- for each "layer" of aliased objects. --- --- APPLICABILITY CRITERIA: --- All implementations must attempt to compile this test. --- --- For implementations validating against Systems Programming Annex (C): --- this test must execute and report PASSED. --- --- For implementations not validating against Annex C: --- this test may report compile time errors at one or more points --- indicated by "-- ANX-C RQMT", in which case it may be graded as inapplicable. --- Otherwise, the test must execute and report PASSED. --- --- --- CHANGE HISTORY: --- 22 JUL 95 SAIC Initial version --- 08 MAY 96 SAIC Reinforced for 2.1 --- 16 FEB 98 EDS Modified documentation ---! - ------------------------------------------------------------------ CD30001_0 - -with SPPRT13; -package CD30001_0 is - - -- Check that X'Address produces a useful result when X is an aliased - -- object. - -- Check that X'Address produces a useful result when X is an object of - -- a by-reference type. - -- Check that X'Address produces a useful result when X is an entity - -- whose Address has been specified. - -- (using the new form of "for X'Address use ...") - -- - -- Check that aliased objects and subcomponents are allocated on storage - -- element boundaries. Check that objects and subcomponents of by - -- reference types are allocated on storage element boundaries. - - type Simple_Enum_Type is (Just, A, Little, Bit); - - type Data is record - Aliased_Comp_1 : aliased Simple_Enum_Type; - Aliased_Comp_2 : aliased Simple_Enum_Type; - end record; - - type Array_W_Aliased_Comps is array(1..2) of aliased Data; - - Aliased_Object : aliased Array_W_Aliased_Comps; - - Specific_Object : aliased Array_W_Aliased_Comps; - for Specific_Object'Address use SPPRT13.Variable_Address2; -- ANX-C RQMT. - - procedure TC_Check_Aliased_Addresses; - - procedure TC_Check_Specific_Addresses; - - procedure TC_Check_By_Reference_Types; - -end CD30001_0; - --- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - -with Report; -with System.Storage_Elements; -with System.Address_To_Access_Conversions; -package body CD30001_0 is - - package Simple_Enum_Type_Ref_Conv is - new System.Address_To_Access_Conversions(Simple_Enum_Type); - - package Data_Ref_Conv is new System.Address_To_Access_Conversions(Data); - - package Array_W_Aliased_Comps_Ref_Conv is - new System.Address_To_Access_Conversions(Array_W_Aliased_Comps); - - use type System.Address; - use type System.Storage_Elements.Integer_Address; - use type System.Storage_Elements.Storage_Offset; - - procedure TC_Check_Aliased_Addresses is - use type Simple_Enum_Type_Ref_Conv.Object_Pointer; - use type Data_Ref_Conv.Object_Pointer; - use type Array_W_Aliased_Comps_Ref_Conv.Object_Pointer; - - begin - - -- Check the object Aliased_Object - - if Aliased_Object'Address not in System.Address then - Report.Failed("Aliased_Object'Address not an address"); - end if; - - if Array_W_Aliased_Comps_Ref_Conv.To_Pointer(Aliased_Object'Address) - /= Aliased_Object'Unchecked_Access then - Report.Failed - ("'Unchecked_Access does not match expected address value"); - end if; - - -- Check the element Aliased_Object(1) - - if Data_Ref_Conv.To_Address( Aliased_Object(1)'Access ) - /= Aliased_Object(1)'Address then - Report.Failed - ("Array element 'Access does not match expected address value"); - end if; - - -- Check that Array'Address points at the first component... - - if Array_W_Aliased_Comps_Ref_Conv.To_Address( Aliased_Object'Access ) - /= Aliased_Object(1)'Address then - Report.Failed - ("Address of array object does not equal address of first component"); - end if; - - -- Check the components of Aliased_Object(2) - - if Simple_Enum_Type_Ref_Conv.To_Address( - Aliased_Object(2).Aliased_Comp_1'Unchecked_Access) - not in System.Address then - Report.Failed("Component 2 'Unchecked_Access not a valid address"); - end if; - - if Aliased_Object(2).Aliased_Comp_2'Address not in System.Address then - Report.Failed("Component 2 not located at a valid address "); - end if; - - end TC_Check_Aliased_Addresses; - - procedure TC_Check_Specific_Addresses is - use type System.Address; - use type System.Storage_Elements.Integer_Address; - use type Simple_Enum_Type_Ref_Conv.Object_Pointer; - use type Data_Ref_Conv.Object_Pointer; - use type Array_W_Aliased_Comps_Ref_Conv.Object_Pointer; - begin - - -- Check the object Specific_Object - - if System.Storage_Elements.To_Integer(Specific_Object'Address) - /= System.Storage_Elements.To_Integer(SPPRT13.Variable_Address2) then - Report.Failed - ("Specific_Object not at address specified in representation clause"); - end if; - - if Array_W_Aliased_Comps_Ref_Conv.To_Pointer(SPPRT13.Variable_Address2) - /= Specific_Object'Unchecked_Access then - Report.Failed("Specific_Object'Unchecked_Access not expected value"); - end if; - - -- Check the element Specific_Object(1) - - if Data_Ref_Conv.To_Address( Specific_Object(1)'Access ) - /= Specific_Object(1)'Address then - Report.Failed - ("Specific Array element 'Access does not correspond to the " - & "elements 'Address"); - end if; - - -- Check that Array'Address points at the first component... - - if Array_W_Aliased_Comps_Ref_Conv.To_Address( Specific_Object'Access ) - /= Specific_Object(1)'Address then - Report.Failed - ("Address of array object does not equal address of first component"); - end if; - - -- Check the components of Specific_Object(2) - - if Simple_Enum_Type_Ref_Conv.To_Address( - Specific_Object(1).Aliased_Comp_1'Access) - not in System.Address then - Report.Failed("Access value of first record component for object at " & - "specific address not a valid address"); - end if; - - if Specific_Object(2).Aliased_Comp_2'Address not in System.Address then - Report.Failed("Second record component for object at specific " & - "address not located at a valid address"); - end if; - - end TC_Check_Specific_Addresses; - --- Check that X'Address produces a useful result when X is an object of --- a by-reference type. - - type Tagged_But_Not_Exciting is tagged record - A_Bit_Of_Data : Boolean; - end record; - - Tagged_Object : Tagged_But_Not_Exciting; - - procedure Muck_With_Addresses( It : in out Tagged_But_Not_Exciting; - Its_Address : in System.Address ) is - begin - if It'Address /= Its_Address then - Report.Failed("Address of object passed by reference does not " & - "match address of object passed" ); - end if; - end Muck_With_Addresses; - - procedure TC_Check_By_Reference_Types is - begin - Muck_With_Addresses( Tagged_Object, Tagged_Object'Address ); - end TC_Check_By_Reference_Types; - -end CD30001_0; - -------------------------------------------------------------------- CD30001 - -with Report; -with CD30001_0; -procedure CD30001 is - -begin -- Main test procedure. - - Report.Test ("CD30001", - "Check that X'Address produces a useful result when X is " & - "an aliased object, or an entity whose Address has been " & - "specified" ); - --- Check that X'Address produces a useful result when X is an aliased --- object. --- --- Check that aliased objects and subcomponents are allocated on storage --- element boundaries. Check that objects and subcomponents of by --- reference types are allocated on storage element boundaries. - - CD30001_0.TC_Check_Aliased_Addresses; - --- Check that X'Address produces a useful result when X is an entity --- whose Address has been specified. - - CD30001_0.TC_Check_Specific_Addresses; - --- Check that X'Address produces a useful result when X is an object of --- a by-reference type. - - CD30001_0.TC_Check_By_Reference_Types; - - Report.Result; - -end CD30001; |