13 is(empty_sub,undef,"Is empty");
14 is(empty_sub(1,2,3),undef,"Is still empty");
16 is(scalar(@test), 0, 'Didnt return anything');
17 @test = empty_sub(1,2,3);
18 is(scalar(@test), 0, 'Didnt return anything');
20 # RT #63790: calling PL_sv_yes as a sub is special-cased to silently
21 # return (so Foo->import() silently fails if import() doesn't exist),
22 # But make sure it correctly pops the stack and mark stack before returning.
26 push @a, 4, 5, main->import(6,7);
27 ok(eq_array(\@a, [4,5]), "import with args");
30 push @a, 14, 15, main->import;
31 ok(eq_array(\@a, [14,15]), "import without args");
36 push @a, 24, 25, &{$x == $x}(26,27);
37 ok(eq_array(\@a, [24,25]), "yes with args");
40 push @a, 34, 35, &{$x == $x};
41 ok(eq_array(\@a, [34,35]), "yes without args");