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author | no-author <no-author@gcc.gnu.org> | 2004-04-22 18:51:16 +0000 |
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committer | no-author <no-author@gcc.gnu.org> | 2004-04-22 18:51:16 +0000 |
commit | 255d1216471be681eb2ee9ece11ec735a3f27876 (patch) | |
tree | 8c306f5f27b8edf1ef6e9ea83e476b9872e5642a /gcc/testsuite/ada/acats/tests/c3/c3a0003.a | |
parent | 28ba643603d86afcea151fc5026a7dc2eaa47da1 (diff) |
This commit was manufactured by cvs2svn to create tagapple/gcc-1742
'apple-gcc-1742'.
git-svn-id: https://gcc.gnu.org/svn/gcc/tags/apple-gcc-1742@81049 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c3/c3a0003.a')
-rw-r--r-- | gcc/testsuite/ada/acats/tests/c3/c3a0003.a | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c3/c3a0003.a b/gcc/testsuite/ada/acats/tests/c3/c3a0003.a deleted file mode 100644 index 4f9fdbe29f8..00000000000 --- a/gcc/testsuite/ada/acats/tests/c3/c3a0003.a +++ /dev/null @@ -1,144 +0,0 @@ --- C3A0003.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 a function in a generic instance can be called using --- an access-to-subprogram value. --- --- TEST DESCRIPTION: --- Declare a numeric type in the visible part of a generic package. --- Declare an access to function type. Declare three different sine --- functions that can be referred to by the access to function type. --- --- In the main program, instantiate the generic. Call each function --- indirectly by dereferencing the access value. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- ---! - -generic - type Real_Num is digits <>; - -package C3A0003_0 is - - TC_Call_Tag : Natural := 0; - - -- Type accesses to any sine function - type Sine_Function_Ptr is access function - (Angle : in Real_Num) return Real_Num; - - function Sine_Calc_Fast (Angle : in Real_Num) return Real_Num; - - function Sine_Calc_Acc (Angle : in Real_Num) return Real_Num; - - function Sine_Calc_Table (Angle : in Real_Num) return Real_Num; - -end C3A0003_0; - - ------------------------------------------------------------------------------ - - -package body C3A0003_0 is - - function Sine_Calc_Fast (Angle : in Real_Num) return Real_Num is - Sine_Num : Real_Num := 1.0; - begin - TC_Call_Tag := 1; - return Sine_Num; - end Sine_Calc_Fast; - - - function Sine_Calc_Acc (Angle : in Real_Num) return Real_Num is - Sine_Num : Real_Num := 0.0; - begin - TC_Call_Tag := 2; - return Sine_Num; - end Sine_Calc_Acc; - - - function Sine_Calc_Table (Angle : in Real_Num) return Real_Num is - Sine_Num : Real_Num := -1.0; - begin - TC_Call_Tag := 3; - return Sine_Num; - end Sine_Calc_Table; - -end C3A0003_0; - ------------------------------------------------------------------------------ - -with Report; -with C3A0003_0; - -procedure C3A0003 is - - type Real is digits 5; - - Subtype Trig_Float is Real range -1.0 .. 1.0; - - package Trig is new C3A0003_0 (Real_Num => Trig_Float); - - Sine_Access : Trig.Sine_Function_Ptr; - X, Theta : Trig_Float := 0.0; - -begin - - Report.Test ("C3A0003", "Check that a function in a generic instance can " - & "be called using an access-to-subprogram value"); - - Sine_Access := Trig.Sine_Calc_Fast'Access; - - -- Invoking Sine function designated by access value - X := Sine_Access.all(Theta); - - If Trig.TC_Call_Tag /= 1 then - Report.Failed ("Incorrect Sine_Calc_Fast result"); - end if; - - Sine_Access := Trig.Sine_Calc_Acc'Access; - - -- Invoking Sine function designated by access value - X := Sine_Access.all(Theta); - - If Trig.TC_Call_Tag /= 2 then - Report.Failed ("Incorrect Sine_Calc_Acc result"); - end if; - - Sine_Access := Trig.Sine_Calc_Table'Access; - - -- Invoking Sine function designated by access value - X := Sine_Access.all(Theta); - - If Trig.TC_Call_Tag /= 3 then - Report.Failed ("Incorrect Sine_Calc_Table result"); - end if; - - Report.Result; - -end C3A0003; |