my @oof = @bar; # declare @oof lexical, and init it
my $x : Foo = $y; # similar, with an attribute applied
-B<WARNING>: The use of attribute lists on C<my> declarations is
-experimental. This feature should not be relied upon. It may
-change or disappear in future releases of Perl. See L<attributes>.
+B<WARNING>: The use of attribute lists on C<my> declarations is still
+evolving. The current semantics and interface are subject to change.
+See L<attributes> and L<Attribute::Handlers>.
The C<my> operator declares the listed variables to be lexically
confined to the enclosing block, conditional (C<if/unless/elsif/else>),
the scope of $answer extends from its declaration through the rest
of that conditional, including any C<elsif> and C<else> clauses,
-but not beyond it.
-
-B<NOTE:> The behaviour of a C<my> statement modified with a statement
-modifier conditional or loop construct (e.g. C<my $x if ...>) is
-B<undefined>. The value of the C<my> variable may be C<undef>, any
-previously assigned value, or possibly anything else. Don't rely on
-it. Future versions of perl might do something different from the
-version of perl you try it out on. Here be dragons.
+but not beyond it. See L<perlsyn/"Simple statements"> for information
+on the scope of variables in statements with modifiers.
The C<foreach> loop defaults to scoping its index variable dynamically
in the manner of C<local>. However, if the index variable is
done by a package attempting to emulate missing built-in functionality
on a non-Unix system.
-Overriding may be done only by importing the name from a
-module--ordinary predeclaration isn't good enough. However, the
+Overriding may be done only by importing the name from a module at
+compile time--ordinary predeclaration isn't good enough. However, the
C<use subs> pragma lets you, in effect, predeclare subs
via the import syntax, and these names may then override built-in ones:
use attributes __PACKAGE__, \&plugh, q[Ugly('\(")], 'Bad';
For further details on attribute lists and their manipulation,
-see L<attributes>.
+see L<attributes> and L<Attribute::Handlers>.
=head1 SEE ALSO