1-- LA140102.AM 2-- 3-- Grant of Unlimited Rights 4-- 5-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, 6-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 7-- unlimited rights in the software and documentation contained herein. 8-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making 9-- this public release, the Government intends to confer upon all 10-- recipients unlimited rights equal to those held by the Government. 11-- These rights include rights to use, duplicate, release or disclose the 12-- released technical data and computer software in whole or in part, in 13-- any manner and for any purpose whatsoever, and to have or permit others 14-- to do so. 15-- 16-- DISCLAIMER 17-- 18-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR 19-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 20-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE 21-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 22-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A 23-- PARTICULAR PURPOSE OF SAID MATERIAL. 24--* 25-- 26-- OBJECTIVE: 27-- Check that a compilation unit may not depend semantically 28-- on two different versions of the same compilation unit. 29-- Check the case where a task body depends on a package 30-- specification. 31-- 32-- TEST DESCRIPTION: 33-- This test compiles a package spec, a generic package 34-- with a body containing a task with a body that withs the 35-- first package spec, and a main procedure that withs the 36-- generic package and calls the task. Then, a new version 37-- of the package spec is compiled (in a separate file, simulating 38-- editing and modification of the unit). Unless automatic 39-- recompilation is supported, this test should fail to link. 40-- Otherwise, the test should recompile and link the correct 41-- version of the package spec and report "PASSED" at 42-- execution time. 43-- 44-- SPECIAL REQUIREMENTS: 45-- To build this test: 46-- 1) Compile the file LA140100 (and include the results in the 47-- program library). 48-- 2) Compile the file LA140101 (and include the results in the 49-- program library). 50-- 3) Compile the file LA140102 (and include the results in the 51-- program library). 52-- 4) Compile the file LA140103 (and include the results in the 53-- program library). 54-- 5) Attempt to build an executable image. 55-- 6) If an executable image results, run it. 56-- 57-- TEST FILES: 58-- This test consists of the following files: 59-- LA140100.A 60-- LA140101.A 61-- -> LA140102.AM 62-- LA140103.A 63-- 64-- PASS/FAIL CRITERIA: 65-- The test passes if a link time error message reports that 66-- LA14010_1.INC_TASK is missing or obsolete and no executable image 67-- results. The test also passes if an executable image is produced 68-- and reports "PASSED" (in the case where the implementation supports 69-- automatic recompilation). 70-- 71-- 72-- CHANGE HISTORY: 73-- 01 MAY 95 ACVC 1.12 LA5008O baseline version 74-- 29 JUN 95 SAIC Initial version 75-- 29 FEB 96 SAIC First revision after review 76-- 17 NOV 96 SAIC Modified unit names and prologue to conform 77-- to coding conventions. 78-- 79--! 80 81with Report; use Report; 82with LA14010_1; 83 84procedure LA140102 is 85 subtype scalar_type is integer range 0..100; 86 TC_val : scalar_type := 0; 87 package Gen_pack is new LA14010_1(scalar_type); 88begin 89 Test ("LA14010", "Check that a compilation unit may not " & 90 "depend semantically on two different " & 91 "versions of the same compilation unit. " & 92 "Check the case where a task body depends " & 93 "on a package specification"); 94 95 Gen_pack.inc(TC_val); 96 97 if TC_val = 1 then 98 Failed ("Old package specification used"); 99 elsif TC_val /= 10 then 100 Failed ("Incorrect value returned"); 101 end if; 102 103 Result; 104end LA140102; 105