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Postings from March 2003
David Dyck <david.dyck@fluke.com> wrote:
:On Sun, 2 Mar 2003 at 14:32 +0100, Andreas J. Koenig <andreas.koenig@anima....:
:> >>>>> On Sun, 2 Mar 2003 00:22:30 -0800 (PST), David Dyck <david.dyck@fluke.com> said:
:>
:> > Here's a smaller script that assume that Inline::C has
:> > been installed and passes its test with perl 5.8.0, but
:> > fails with todays 5.8.1.
:>
:> The infinite loop with your example program started with patch 18533
:> on the trunk.
:
:If I apply patch 18533 in reverse to regexec.c, then the infinite loop
:goes away. Of course, that breaks the test case that was added
:to t/op/subst.t! (I've only included the regexec.c portion
:of patch 18533)
:
:Change 18533 by hv@hv-crypt.org on 2003/01/21 02:15:29
I spent some time on this tonight without getting very far.
It would help a lot to remove some of the module dependencies in the
script, but I had no luck trying even to get past Inline itself -
I think if the test case could be reduced to use just RecDescent and
Text::Balanced it'd probably be quite straightforward to track down
from there.
The simplest I had with Inline was:
BEGIN {
require Inline;
Inline->import(qw/ Config DIRECTORY _Inline_test /);
Inline->import('C', 'void true() { }');
Inline->import('C', 'void true2() { }');
}
.. and I'm guessing that it is Inline itself that is requiring the
BEGIN; I don't know whether it is also intrinsic to the bug.
I probably won't have much time to look further into this for the next
few days.
Hugo
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