#!./perl -w
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
require './test.pl';
}
plan( tests => 8 );
sub empty_sub {}
is(empty_sub,undef,"Is empty");
is(empty_sub(1,2,3),undef,"Is still empty");
@test = empty_sub();
is(scalar(@test), 0, 'Didnt return anything');
@test = empty_sub(1,2,3);
is(scalar(@test), 0, 'Didnt return anything');
# RT #63790: calling PL_sv_yes as a sub is special-cased to silently
# return (so Foo->import() silently fails if import() doesn't exist),
# But make sure it correctly pops the stack and mark stack before returning.
{
my @a;
push @a, 4, 5, main->import(6,7);
ok(eq_array(\@a, [4,5]), "import with args");
@a = ();
push @a, 14, 15, main->import;
ok(eq_array(\@a, [14,15]), "import without args");
my $x = 1;
@a = ();
push @a, 24, 25, &{$x == $x}(26,27);
ok(eq_array(\@a, [24,25]), "yes with args");
@a = ();
push @a, 34, 35, &{$x == $x};
ok(eq_array(\@a, [34,35]), "yes without args");
}