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https://issues.apache.org/jira/browse/LUCY-187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marvin Humphrey updated LUCY-187:
---------------------------------
Description:
Perl 5.15 adds a new phase during global destruction which invokes
DESTROY on unreferenced SVs. This is causing a tripwire exception
when VTable's DESTROY method gets called (VTable_Destroy() should
*never* be called). However, the fix is more involved than simply
disabling the tripwire.
was:
Perl 5.15 adds a non-deterministic garbage collection phase during
global destruction where DESTROY is called on any remaining objects
in effectively random order; previously Perl had not invoked DESTROY,
but had merely freed the SVs. This is causing a tripwire exception
when VTable's DESTROY method gets called (VTable_Destroy() should
*never* be called). However, the fix is more involved than simply
disabling the tripwire.
Summary: Adapt to GC changes in Perl 5.15 (was: Adapt to
non-deterministic GC in Perl 5.15)
> Adapt to GC changes in Perl 5.15
> --------------------------------
>
> Key: LUCY-187
> URL: https://issues.apache.org/jira/browse/LUCY-187
> Project: Lucy
> Issue Type: Bug
> Components: Perl bindings
> Affects Versions: 0.1.0 (incubating), 0.2.0 (incubating), 0.2.1
> (incubating), 0.2.2 (incubating)
> Reporter: Marvin Humphrey
> Assignee: Marvin Humphrey
> Fix For: 0.3.0 (incubating)
>
> Attachments: 0001-LUCY-187-Bind-to-correct-destructors.patch,
> 0002-LUCY-187-Disable-DESTROY-during-global-destruction.patch
>
>
> Perl 5.15 adds a new phase during global destruction which invokes
> DESTROY on unreferenced SVs. This is causing a tripwire exception
> when VTable's DESTROY method gets called (VTable_Destroy() should
> *never* be called). However, the fix is more involved than simply
> disabling the tripwire.
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