From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/ada/acats/tests/c3/c341a02.a | 145 +++++++++++++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/c3/c341a02.a (limited to 'gcc/testsuite/ada/acats/tests/c3/c341a02.a') diff --git a/gcc/testsuite/ada/acats/tests/c3/c341a02.a b/gcc/testsuite/ada/acats/tests/c3/c341a02.a new file mode 100644 index 000000000..4fa9842bf --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c3/c341a02.a @@ -0,0 +1,145 @@ +-- C341A02.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 class-wide objects can be reassigned with objects from + -- the same specific type used to initialize them. + -- + -- TEST DESCRIPTION: + -- Define new objects of specific types from within a class. Reassign + -- previously declared class-wide objects with the new specific type + -- objects. Check that new assignments were performed. + -- + -- The particular root and extended types used in this abstraction are + -- defined in foundation code (F341A00.A), and are graphically displayed + -- as follows: + -- + -- package Bank + -- type Account + -- | + -- | + -- | + -- package Checking + -- type Account + -- | + -- | + -- | + -- package Interest_Checking + -- type Account + -- + -- TEST FILES: + -- This test depends on the following foundation code: + -- + -- F341A00.A + -- + -- The following files comprise this test: + -- + -- => C341A02.A + -- + -- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- + --! + + with F341A00_0; -- package Bank + with F341A00_1; -- package Checking + with F341A00_2; -- package Interest_Checking + with Report; + + procedure C341A02 is + + package Bank renames F341A00_0; + package Checking renames F341A00_1; + package Interest_Checking renames F341A00_2; + + Max_Accts : constant := 3; + Bank_Balance : Bank.Dollar_Amount := 0.00; + + -- Define and initialize objects of specific types. + B_Acct : aliased Bank.Account := (Current_Balance => 10.00); + C_Acct : aliased Checking.Account := (100.00, 10.00); + IC_Acct : aliased Interest_Checking.Account := (1000.00, 10.00, 0.030); + New_B_Acct : aliased Bank.Account := (Current_Balance => 20.00); + New_C_Acct : aliased Checking.Account := (200.00, 20.00); + New_IC_Acct : aliased Interest_Checking.Account := (2000.00, 20.00, 0.060); + + + -- Define and initialize (by direct assignment) objects of a class-wide + -- type originating from the root type (Bank.Account). + + type ATM_Card is access all Bank.Account'Class; + + Accounts : array (1 .. Max_Accts) of ATM_Card := + (1 => B_Acct'Access, 2 => C_Acct'Access, 3 => IC_Acct'Access); + + New_Accounts : array (1 .. Max_Accts) of ATM_Card := + (1 => New_B_Acct'Access, + 2 => New_C_Acct'Access, + 3 => New_IC_Acct'Access); + + -- Define an account auditing procedure with a class-wide + -- variable that can hold a value of any object within the class, + -- and once initialized, can hold other values of the same specific type. + + procedure Audit (Num : in integer; + Amt : out Bank.Dollar_Amount) is + Account_Being_Audited : Bank.Account'Class := Accounts(Num).all; + use type Bank.Dollar_Amount; + begin + Amt := Account_Being_Audited.Current_Balance; + -- Reassign class-wide variable to another object of the type used to + -- initialize it. + Account_Being_Audited := New_Accounts(Num).all; + Amt := Amt + Account_Being_Audited.Current_Balance; -- Reading OUT + end Audit; -- parameter. + + + begin + + Report.Test ("C341A02", "Check that class-wide objects can be " & + "reassigned with objects from the same " & + "specific type used to initialize them" ); + Night_Audit: + declare + use type Bank.Dollar_Amount; + Acct_Value : Bank.Dollar_Amount := 0.00; + begin + -- Perform nightly audit of total funds on deposit in bank. + for i in 1 .. Max_Accts loop + Audit (i, Acct_Value); + Bank_Balance := Bank_Balance + Acct_Value; + end loop; + + if Bank_Balance /= 3330.00 then + Report.Failed ("Class-wide object processing failed"); + end if; + + end Night_Audit; + + Report.Result; + + end C341A02; + -- cgit v1.2.3