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This queue is for tickets about the Mouse CPAN distribution.

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The Basics
Id: 57144
Status: resolved
Priority: 0/
Queue: Mouse

Owner: Nobody in particular
Requestors: nekoya [...]

Bug Information
Severity: Normal
Broken in: 0.56
Fixed in: (no value)

Subject: Mouse stopped at deep lazy_build methods with $@
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text/plain 728b
Following code did not work on Mouse 0.56, that worked on Moose 1.02. Eval error at _build_hoge affects msg methods behavior. msg method works well when "hoge" use "default" instead of "lazy_build". Possibly it is not cause by Mouse. It happened on - Perl 5.8.8 - CentOS5.4 x86_64 #!/usr/bin/perl package Hoge; use Mouse; has 'fuga' => ( is => 'rw', isa => 'Str', lazy_build => 1, ); has 'hoge' => ( is => 'rw', isa => 'Str', lazy_build => 1, ); sub build_fuga { shift->hoge; } sub_build_hoge { eval "use Hoge::Hoge"; ## no critic "HOGEEEEE\n"; } sub msg { shift->fuga; } package main; use strict; use warnings; my $hoge = Hoge->new; print $hoge->msg; # segmentation fault
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text/plain 114b
Sorry, previous code has some mistake. Show quoted text
> sub build_fuga {
sub _build_fuga { Show quoted text
> sub_build_hoge {
sub _build_hoge {
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text/plain 157b
Hi, Nekoya. Thank you for your report. I have released Mouse 0.57 and 0.58 to workaround the reported issue. Regards, -- Goro Fuji (gfx) GFUJI at

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