SYN SYN

[p5sagit/p5-mst-13.2.git] / lib / Tie / Hash.pm

diff --git a/lib/Tie/Hash.pm b/lib/Tie/Hash.pm
index 2902efb..2244711 100644 (file)
--- a/lib/Tie/Hash.pm
+++ b/lib/Tie/Hash.pm
@@ -73,6 +73,8 @@ Return the next key for the hash.
 
 Verify that I<key> exists with the tied hash I<this>.
 
+The B<Tie::Hash> implementation is a stub that simply croaks.
+
 =item DELETE this, key
 
 Delete the key I<key> from the tied hash I<this>.
@@ -100,6 +102,7 @@ good working examples.
 =cut
 
 use Carp;
+use warnings::register;
 
 sub new {
     my $pkg = shift;
@@ -111,8 +114,7 @@ sub new {
 sub TIEHASH {
     my $pkg = shift;
     if (defined &{"${pkg}::new"}) {
-       carp "WARNING: calling ${pkg}->new since ${pkg}->TIEHASH is missing"
-           if $^W;
+       warnings::warnif("WARNING: calling ${pkg}->new since ${pkg}->TIEHASH is missing");
        $pkg->new(@_);
     }
     else {