1-- LA140041.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 generic function depends on a 30-- library level package. 31-- 32-- TEST DESCRIPTION: 33-- This test compiles a package specification, then a generic 34-- function specification and body that withs the package, 35-- followed by a procedure that makes a call to an instance of 36-- the generic function. Then, the package specification is 37-- recompiled, making the body of function LA14004_1 obsolete. 38-- Unless automatic recompilation is supported this test should fail 39-- to link. Otherwise, the test should recompile and link 40-- the correct version of the withed package and report 41-- "PASSED" at execution time. 42-- 43-- SPECIAL REQUIREMENTS: 44-- To build this test: 45-- 1) Compile the file LA140040 (and include the results in the 46-- program library). 47-- 2) Compile the file LA140041 (and include the results in the 48-- program library). 49-- 3) Compile the file LA140042 (and include the results in the 50-- program library). 51-- 4) Attempt to build an executable image. 52-- 5) If an executable image results, run it. 53-- 54-- TEST FILES: 55-- This test consists of the following files: 56-- LA140040.A 57-- -> LA140041.AM 58-- LA140042.A 59-- 60-- PASS/FAIL CRITERIA: 61-- Expect a link-time error message that the body of generic 62-- function LA14004_1 is missing or obsolete. If automatic 63-- recompilation is supported, and an executable image is 64-- built, expect a "PASSED" message from execution. 65-- 66-- CHANGE HISTORY: 67-- 09 MAY 95 SAIC Initial version 68-- 10 DEC 96 SAIC Reorganized to permit automatic recompilation. 69-- 70--! 71 72generic 73function LA14004_1 return integer; 74 75with LA14004_0; -- Revision and recompilation of LA14004_0 76 -- will require resolution of this semantic 77 -- dependency 78function LA14004_1 return integer is 79begin 80 return LA14004_0.TC_Var; 81end LA14004_1; 82 83 84 85with Report; use Report; 86with LA14004_1; 87procedure LA140041 is 88 TC_Val : integer := 0; 89 90 function F_LA14004_1 is new LA14004_1; 91begin 92 Test ("LA14004", "Check that a compilation unit may " & 93 "not depend semantically on two " & 94 "different versions of the same " & 95 "compilation unit. Check the case " & 96 "where a generic function depends on a "& 97 "library level package"); 98 99 TC_Val := F_LA14004_1; 100 101 if TC_Val = 100 then 102 Failed ("Obsolete unit used in elaboration"); 103 elsif TC_Val /= -10 then 104 Failed ("Incorrect test value returned"); 105 end if; 106 107 Result; 108end LA140041; 109