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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/cc/cc51004.a')
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1 files changed, 0 insertions, 181 deletions
diff --git a/gcc/testsuite/ada/acats/tests/cc/cc51004.a b/gcc/testsuite/ada/acats/tests/cc/cc51004.a deleted file mode 100644 index 09b1b57fae7..00000000000 --- a/gcc/testsuite/ada/acats/tests/cc/cc51004.a +++ /dev/null @@ -1,181 +0,0 @@ --- CC51004.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 if the ancestor type of a formal derived type is a composite --- type that is not an array type, the formal type inherits components, --- including discriminants, from the ancestor type. --- --- Check for the case where the ancestor type is a tagged type, and the --- formal derived type is declared in a generic subprogram. --- --- TEST DESCRIPTION: --- Define a discriminated tagged type in a package. Declare a --- library-level generic subprogram with a formal derived type using the --- tagged type as ancestor. Give the generic subprogram an in out --- parameter of the formal derived type. Inside the generic, use the --- discriminant component and modify the remaining components of the --- tagged parameter. In the main program, declare tagged record objects --- with two different discriminant values. Derive an indefinite type from --- the tagged type with a new discriminant part. Instantiate the --- generic subprogram for the root tagged subtype and the derived subtype. --- Call the root subtype instance with actual parameters having the two --- discriminant values. Also call the derived subtype instance with an --- appropriate actual. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- 05 Jan 94 SAIC Removed unknown discriminant part from formal --- derived type. Moved declaration of type --- New_Dbl_Sq from main subprogram to CC51004_0. --- 05 Nov 95 SAIC ACVC 2.0.1 fixes: Removed constrained subtype --- instantiation and associated declarations. --- Modified commentary. --- ---! - --- Simulate a fragment of a matrix manipulation application. - -package CC51004_0 is -- Matrix types. - - type Matrix is array (Natural range <>, Natural range <>) of Integer; - - type Square (Side : Natural) is record - Mat : Matrix (1 .. Side, 1 .. Side); - end record; - - type Sq_Type (Num1 : Natural) is tagged record - One : Square (Num1); - end record; - - -- Extended type with new discriminant part (which constrains parent): - - type New_Dbl_Sq (Num2 : Natural) is new Sq_Type(Num2) with record - Two : Square (Num2); - end record; - -end CC51004_0; - - --- No body for CC51004_0; - - - --==================================================================-- - - -with CC51004_0; -- Matrix types. -generic -- Generic matrix "clear" operation. - type Squares is new CC51004_0.Sq_Type with private; -- Indefinite -procedure CC51004_1 (Sq : in out Squares); -- formal. - - - --==================================================================-- - - -procedure CC51004_1 (Sq : in out Squares) is -begin - for I in 1 .. Sq.Num1 loop -- Discriminants inherited from ancestor - for J in 1 .. Sq.Num1 loop -- type (should work even for derived type - -- declaring new discriminant part). - Sq.One.Mat (I, J) := 0; -- Other components inherited from - -- ancestor type. - end loop; - end loop; -end CC51004_1; - - - --==================================================================-- - - -with CC51004_0; -- Matrix types. -with CC51004_1; -- Generic double-matrix "clear" operation. - -with Report; -procedure CC51004 is - - use CC51004_0; -- "/=" operator directly visible for Sq_Type. - - -- Matrices of root type: - - Mat_2x2 : Square(Side => 2) := (Side => 2, Mat => ( (1, 2), (3, 4) )); - One_Mat_2x2 : Sq_Type(Num1 => 2) := (2, Mat_2x2); - - Zero_2x2 : constant Square(2) := (2, Mat => ( (0, 0), (0, 0) )); - Expected_2x2 : constant Sq_Type(2) := (Num1 => 2, One => Zero_2x2); - - - Mat_3x3 : Square(Side => 3) := (Side => 3, - Mat => (1 => (5, 2, 7), - others => (1 => 4, - others => 9))); - One_Mat_3x3 : Sq_Type(3) := (Num1 => 3, One => Mat_3x3); - - Zero_3x3 : constant Square(3) := (3, Mat => (others => (0,0,0))); - Expected_3x3 : constant Sq_Type(Num1 => 3) := (3, Zero_3x3); - - - New_Dbl_2x2 : New_Dbl_Sq(Num2 => 2) := (2, others => Mat_2x2); - Expected_New_2x2 : constant New_Dbl_Sq := (2, Zero_2x2, Mat_2x2); - - - - -- Instantiations: - - procedure Clr_Mat is new CC51004_1 (Sq_Type); - procedure Clr_New_Dbl is new CC51004_1 (New_Dbl_Sq); - - -begin - Report.Test ("CC51004", "Check that a formal derived tagged type " & - "inherits components, including discriminants, " & - "from its ancestor type"); - - -- Simulate use of matrix manipulation operations. - - - Clr_Mat (One_Mat_2x2); - - if (One_Mat_2x2 /= Expected_2x2) then - Report.Failed ("Wrong result root type (2x2 matrix)"); - end if; - - - Clr_Mat (One_Mat_3x3); - - if (One_Mat_3x3 /= Expected_3x3) then - Report.Failed ("Wrong result root type (3x3 matrix)"); - end if; - - - Clr_New_Dbl (New_Dbl_2x2); - - if (New_Dbl_2x2 /= Expected_New_2x2) then - Report.Failed ("Wrong result extended type (2x2 matrix)"); - end if; - - - Report.Result; -end CC51004; |