X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMouse.pm;h=35bb6f0b03df1ab35c9fd1c803a42d7ecc233a1a;hb=de0d4152ac07ed26a928841729e97366187b2915;hp=41f6b0cd9811b98bc4e50ffec6c3845233081872;hpb=8c235ea79c109c704514acd56b10265220499d70;p=gitmo%2FMouse.git

diff --git a/lib/Mouse.pm b/lib/Mouse.pm
index 41f6b0c..35bb6f0 100644
--- a/lib/Mouse.pm
+++ b/lib/Mouse.pm
@@ -3,7 +3,7 @@ use 5.006_002;
 
 use Mouse::Exporter; # enables strict and warnings
 
-our $VERSION = '0.46';
+our $VERSION = '0.49';
 
 use Carp         qw(confess);
 use Scalar::Util qw(blessed);
@@ -166,7 +166,7 @@ Mouse - Moose minus the antlers
 
 =head1 VERSION
 
-This document describes Mouse version 0.46
+This document describes Mouse version 0.49
 
 =head1 SYNOPSIS
 
@@ -402,6 +402,22 @@ You may use L</extends> to replace the superclass list.
 Please unimport Mouse (C<no Mouse>) so that if someone calls one of the
 keywords (such as L</extends>) it will break loudly instead breaking subtly.
 
+=head1 CAVEATS
+
+If you use Mouse::XS you might see a fatal error on callbacks
+which include C<eval 'BEGIN{ die }'>, which typically occurs in such code
+as C<eval 'use NotInstalledModule'>. This is not
+a bug in Mouse. In fact, it is a bug in Perl (RT #69939).
+
+To work around this problem, surround C<eval STRING> with C<eval BLOCK>:
+
+    sub callback {
+        # eval 'use NotInstalledModule';       # NG
+        eval{ eval 'use NotInstalledModule' }; # OK
+    }
+
+It seems ridiculous, but it works as you expected.
+
 =head1 SOURCE CODE ACCESS
 
 We have a public git repository: