1#!./perl
2
3print "1..12\n";
4sub context {
5  my ( $cona, $testnum ) = @_;
6  my $conb = (defined wantarray) ? ( wantarray ? 'A' : 'S' ) : 'V';
7  unless ( $cona eq $conb ) {
8	print "# Context $conb should be $cona\nnot ";
9  }
10  print "ok $testnum\n";
11}
12
13context('V',1);
14$a = context('S',2);
15@a = context('A',3);
16scalar context('S',4);
17$a = scalar context('S',5);
18($a) = context('A',6);
19($a) = scalar context('S',7);
20
21{
22  # [ID 20020626.011] incorrect wantarray optimisation
23  sub simple { wantarray ? 1 : 2 }
24  sub inline {
25    my $a = wantarray ? simple() : simple();
26    $a;
27  }
28  my @b = inline();
29  my $c = inline();
30  print +(@b == 1 && "@b" eq "2") ? "ok 8\n" : "not ok 8\t# <@b>\n";
31  print +($c == 2) ? "ok 9\n" : "not ok 9\t# <$c>\n";
32}
33
34my $qcontext = q{
35  $q = (defined wantarray) ? ( wantarray ? 'A' : 'S' ) : 'V';
36};
37eval $qcontext;
38print $q eq 'V' ? "ok 10\n" : "not ok 10\n";
39$a = eval $qcontext;
40print $q eq 'S' ? "ok 11\n" : "not ok 11\n";
41@a = eval $qcontext;
42print $q eq 'A' ? "ok 12\n" : "not ok 12\n";
43
441;
45