From: Jesse Luehrs <doy@tozt.net>
Date: Wed, 30 Nov 2011 00:08:15 +0000 (-0600)
Subject: make sure we don't get warnings about redefining symbols
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=f253ff9ea6aad9021b3a0d15449e8097d348402a;p=gitmo%2FPackage-Stash.git

make sure we don't get warnings about redefining symbols
---

diff --git a/lib/Package/Stash/PP.pm b/lib/Package/Stash/PP.pm
index 8d95840..a831564 100644
--- a/lib/Package/Stash/PP.pm
+++ b/lib/Package/Stash/PP.pm
@@ -185,6 +185,7 @@ sub add_symbol {
         $namespace->{$name} ||= *{ Symbol::gensym() };
 
         if (@_ > 2) {
+            no warnings 'redefine';
             *{ $namespace->{$name} } = ref $initial_value
                 ? $initial_value : \$initial_value;
         }
diff --git a/t/edge-cases.t b/t/edge-cases.t
index d1e5182..262c13b 100755
--- a/t/edge-cases.t
+++ b/t/edge-cases.t
@@ -80,4 +80,13 @@ SKIP: {
     );
 }
 
+{
+    my $warning;
+    local $SIG{__WARN__} = sub { $warning = $_[0] };
+    my $stash = Package::Stash->new('Bar');
+    $stash->add_symbol('&foo' => sub { });
+    $stash->add_symbol('&foo' => sub { });
+    is($warning, undef, "no redefinition warnings");
+}
+
 done_testing;