From: "autstspe" <ati@san.rr.com>
Subject: Need a Sanity Check
Date: 10 May 2005 17:49:15 -0700
Date: 2005-05-10T17:49:15-07:00 [thread overview]
Message-ID: <1115772555.000422.205200@f14g2000cwb.googlegroups.com> (raw)
Hello. I'm seeing some strange behavior from an Ada95 program. I've
spoken to several people I work with and we all agree it should not
behave the way it does. Its a simple program so I was wondering if
someone could take a look at the following an tell me what the output
should be. It should take just a minute. Unfortunately, due to
restrictions, I can't say much more. Thanks.
==========================================================================
package T123_Pack is
task type Three_Entries_Type is
entry Start ;
entry One ;
entry Two ;
entry Three ;
end Three_Entries_Type ;
Three_Entries : Three_Entries_Type ;
procedure Start ;
end T123_Pack ;
--------------------------------------
with Text_Io ;
package body T123_Pack is
task body Three_Entries_Type is
begin
accept Start ;
Text_Io.Put_Line("Start");
loop
select
accept One do
Text_Io.Put_Line("One");
end ;
or
accept Two do
Text_Io.Put_Line("Two");
end ;
or
accept Three do
Text_Io.Put_Line("Three");
end ;
loop
null ;
delay(0.02);
end loop ;
end select ; -- select
end loop ;
end Three_Entries_Type ;
procedure Start is
begin
Three_Entries.Start ;
end ;
end T123_Pack ;
--------------------------------------
-- main procedure
--------------------------------------
with T123_Pack ;
procedure T123 is
begin
T123_Pack.Three_Entries.Start ;
T123_Pack.Three_Entries.Three ;
T123_Pack.Three_Entries.One ;
loop
T123_Pack.Three_Entries.Three ;
T123_Pack.Three_Entries.Two ;
delay(0.02) ;
end loop ;
end T123 ;
next reply other threads:[~2005-05-11 0:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-11 0:49 autstspe [this message]
2005-05-11 3:19 ` Need a Sanity Check Jeffrey Carter
2005-05-11 17:08 ` autstspe
2005-05-16 13:43 ` Steve
2005-05-16 15:18 ` Jean-Pierre Rosen
2005-05-20 20:08 ` mark
2005-05-21 4:51 ` Randy Brukardt
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