1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
-- LA140041.AM
--
-- 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 a compilation unit may not depend semantically
-- on two different versions of the same compilation unit.
-- Check the case where a generic function depends on a
-- library level package.
--
-- TEST DESCRIPTION:
-- This test compiles a package specification, then a generic
-- function specification and body that withs the package,
-- followed by a procedure that makes a call to an instance of
-- the generic function. Then, the package specification is
-- recompiled, making the body of function LA14004_1 obsolete.
-- Unless automatic recompilation is supported this test should fail
-- to link. Otherwise, the test should recompile and link
-- the correct version of the withed package and report
-- "PASSED" at execution time.
--
-- SPECIAL REQUIREMENTS:
-- To build this test:
-- 1) Compile the file LA140040 (and include the results in the
-- program library).
-- 2) Compile the file LA140041 (and include the results in the
-- program library).
-- 3) Compile the file LA140042 (and include the results in the
-- program library).
-- 4) Attempt to build an executable image.
-- 5) If an executable image results, run it.
--
-- TEST FILES:
-- This test consists of the following files:
-- LA140040.A
-- -> LA140041.AM
-- LA140042.A
--
-- PASS/FAIL CRITERIA:
-- Expect a link-time error message that the body of generic
-- function LA14004_1 is missing or obsolete. If automatic
-- recompilation is supported, and an executable image is
-- built, expect a "PASSED" message from execution.
--
-- CHANGE HISTORY:
-- 09 MAY 95 SAIC Initial version
-- 10 DEC 96 SAIC Reorganized to permit automatic recompilation.
--
--!
generic
function LA14004_1 return integer;
with LA14004_0; -- Revision and recompilation of LA14004_0
-- will require resolution of this semantic
-- dependency
function LA14004_1 return integer is
begin
return LA14004_0.TC_Var;
end LA14004_1;
with Report; use Report;
with LA14004_1;
procedure LA140041 is
TC_Val : integer := 0;
function F_LA14004_1 is new LA14004_1;
begin
Test ("LA14004", "Check that a compilation unit may " &
"not depend semantically on two " &
"different versions of the same " &
"compilation unit. Check the case " &
"where a generic function depends on a "&
"library level package");
TC_Val := F_LA14004_1;
if TC_Val = 100 then
Failed ("Obsolete unit used in elaboration");
elsif TC_Val /= -10 then
Failed ("Incorrect test value returned");
end if;
Result;
end LA140041;
|
