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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c3/c3a0008.a')
-rw-r--r-- | gcc/testsuite/ada/acats/tests/c3/c3a0008.a | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c3/c3a0008.a b/gcc/testsuite/ada/acats/tests/c3/c3a0008.a deleted file mode 100644 index 6cd9ce3ddf0..00000000000 --- a/gcc/testsuite/ada/acats/tests/c3/c3a0008.a +++ /dev/null @@ -1,150 +0,0 @@ --- C3A0008.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 subprogram references may be passed as parameters using --- access-to-subprogram types. Check that the passed subprograms may --- be invoked from within the called subprogram. --- --- TEST DESCRIPTION: --- Declare an access to function type in a package specification. --- Declare three different trig functions that can be referred to by --- the access to function type. --- --- In the main program, call each function indirectly by passing the --- access to subprogram value as parameter. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- ---! - - -package Integrate_Lookup is - - TC_Log_Call : Boolean := False; - - TC_Cos_Call : Boolean := False; - - TC_Sine_Call : Boolean := False; - - -- Type accesses to functions Log, Sine, or Cos - type Integrand_Ptr is access function - (Angle : Float) return Float; - - function Log (Angle : in Float) return Float; - - function Sine (Angle : in Float) return Float; - - function Cos (Angle : in Float) return Float; - - function Integrate (Func : Integrand_Ptr; From, To: Float) - return Float; - -end Integrate_Lookup; - - ------------------------------------------------------------------------------ - - -package body Integrate_Lookup is - - - function Log (Angle : in Float) return Float is - begin - TC_Log_Call := True; - return 0.1; - end Log; - - - function Sine (Angle : in Float) return Float is - begin - TC_Sine_Call := True; - return 0.0; - end Sine; - - - function Cos (Angle : in Float) return Float is - begin - TC_Cos_Call := True; - return 1.0; - end Cos; - - - function Integrate (Func : Integrand_Ptr; From, To: Float) - return Float is - Theta : Float; - begin - -- calls the actual subprogram passed as parameter - Theta := Func (From) + Func (To); - return Theta; - end Integrate; - -end Integrate_Lookup; - - ------------------------------------------------------------------------------ - - -with Report; - -with Integrate_Lookup; - -procedure C3A0008 is - - Area : Float := 0.0; - -begin - - Report.Test ("C3A0008", "Check that subprogram references may be passed " - & "as parameters using access-to-subprogram types. " - & "Check that the passed subprograms may be invoked " - & "from within the called subprogram"); - - Area := Integrate_Lookup.Integrate - (Integrate_Lookup.Log'Access, 1.0, 2.0); - - If not Integrate_Lookup.TC_Log_Call or Area /= 0.2 then - Report.Failed ("Incorrect Log result"); - end if; - - Area := Integrate_Lookup.Integrate - (Integrate_Lookup.Sine'Access, 1.0, 2.0); - - If not Integrate_Lookup.TC_Sine_Call or Area /= 0.0 then - Report.Failed ("Incorrect Sine result"); - end if; - - Area := Integrate_Lookup.Integrate - (Integrate_Lookup.Cos'Access, 1.0, 2.0); - - If not Integrate_Lookup.TC_Cos_Call or Area /= 2.0 then - Report.Failed ("Incorrect Cos result"); - end if; - - Report.Result; - -end C3A0008; |