1-- LA140062.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 package depends on another 30-- generic package specification. 31-- 32-- TEST DESCRIPTION: 33-- This test compiles a generic package specification, then 34-- compiles a generic package specification and body, 35-- followed by a procedure that makes a call to a procedure 36-- contained inside the second generic package. Then, the 37-- first generic package specification is recompiled, 38-- making the body of the generic package LA140060 obsolete. 39-- Unless automatic recompilation is supported this test should 40-- fail to link. Otherwise, the test should recompile and link 41-- the correct version of the units and report "PASSED" at 42-- execution time. 43-- 44-- SPECIAL REQUIREMENTS: 45-- To build this test: 46-- 1) Compile the file LA140060 (and include the results in the 47-- program library). 48-- 2) Compile the file LA140061 (and include the results in the 49-- program library). 50-- 3) Compile the file LA140062 (and include the results in the 51-- program library). 52-- 4) Compile the file LA140063 (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-- LA140060.A 60-- LA140061.A 61-- -> LA140062.AM 62-- LA140063.A 63-- 64-- PASS/FAIL CRITERIA: 65-- Expect a link-time error message that the body of generic 66-- package LA14006_1 is missing or obsolete. If automatic 67-- recompilation is supported, and an executable image is 68-- built, expect a "PASSED" message from execution. 69-- 70-- 71-- CHANGE HISTORY: 72-- 01 MAY 95 ACVC 1.12 LA5008K baseline version 73-- 09 MAY 95 SAIC Initial version 74-- 17 NOV 96 SAIC Modified unit names and prologue to conform 75-- to coding conventions. 76-- 07 DEC 96 SAIC Moved LA14006_0 to a separate file. Added 77-- pragma Elaborate to context clause of LA14006_2. 78-- 79--! 80 81with LA14006_0; 82with LA14006_types; 83use LA14006_types; 84generic 85 type additional is (<>); 86 add_val : additional; 87package LA14006_1 is 88 type T3 is new t_type with record 89 h: additional := add_val; 90 end record; 91 92 procedure P (TC_Change : out integer); 93 94 package inst is new LA14006_0 (T3); 95end LA14006_1; 96 97---------------------------------------------------------------- 98 99package body LA14006_1 is 100 procedure P (TC_Change : out integer) is 101 begin 102 TC_Change := inst.TC_Var.g; 103 end P; 104end LA14006_1; 105 106---------------------------------------------------------------- 107 108with LA14006_1; 109pragma Elaborate (LA14006_1); 110package LA14006_2 is new LA14006_1 (integer, 300); 111 112---------------------------------------------------------------- 113 114with Report; use Report; 115with LA14006_2; 116procedure LA140062 is 117 TC_Val : integer := 0; 118begin 119 Test ("LA14006", "Check that a compilation unit may not " & 120 "depend semantically on two different " & 121 "versions of the same compilation unit. " & 122 "Check the case where a generic package " & 123 "depends on another generic package " & 124 "specification"); 125 126 LA14006_2.P (TC_Val); 127 128 if TC_Val = 100 then 129 Failed ("Obsolete unit used in elaboration"); 130 elsif TC_Val /= -10 then 131 Failed ("Incorrect test value received"); 132 end if; 133 134 Result; 135end LA140062; 136