Patches to turn on fallback behavior with Template::Exception's overl…

…oading

so string conversion happens if you try to do any op on it that's not
defined with is probably the thing to do to DTRT.


git-svn-id: svn://svn.tt2.org/tt/Template2/trunk@608 d5a88997-0a34-4036-9ed2-92fb5d660d91

lib/Template/Exception.pm

@@ -33,7 +33,7 @@ use vars qw( $VERSION );
 use constant TYPE  => 0;
 use constant INFO  => 1;
 use constant TEXT  => 2;
-use overload q|""| => "as_string";
+use overload q|""| => "as_string", fallback => 1;
 
 
 $VERSION = sprintf("%d.%02d", q$Revision$ =~ /(\d+)\.(\d+)/);
@@ -241,4 +241,4 @@ modify it under the same terms as Perl itself.
 
 =head1 SEE ALSO
 
-L<Template|Template>, L<Template::Context|Template::Context>
+L<Template|Template>, L<Template::Context|Template::Context>

t/exception.t

@@ -51,3 +51,6 @@ ok( $e3 );
 ok( $e3->text() eq '');
 ok( $e3->as_string() eq 'e3.type error - e3.info' );
 
+# test to check that overloading fallback works properly
+# by using a non explicitly defined op
+ok( $e3 ne "fish");