use strict;
use warnings;
-use Test::More tests => 4;
+use Test::More tests => 4 + 3 * 2;
use Scope::Upper qw<uplevel HERE UP>;
uplevel { is $1, 'x', 'match variables scoping 2' } UP;
}->();
}->();
+
+SKIP: {
+ skip 'No state variables before perl 5.10' => 3 * 2 unless "$]" >= 5.010;
+
+ my $desc = 'state variables';
+
+ {
+ local $@;
+ eval 'use feature "state"; sub herp { state $id = 123; return ++$id }';
+ die $@ if $@;
+ }
+
+ sub derp {
+ sub {
+ &uplevel(\&herp => UP);
+ }->();
+ }
+
+ for my $run (1 .. 3) {
+ local $@;
+ my $ret = eval {
+ derp()
+ };
+ is $@, '', "$desc: run $run did not croak";
+ is $ret, 123 + $run, "$desc: run $run returned the correct value";
+ }
+}