1N/A#!./perl
1N/A
1N/Aprint "1..12\n";
1N/Asub context {
1N/A my ( $cona, $testnum ) = @_;
1N/A my $conb = (defined wantarray) ? ( wantarray ? 'A' : 'S' ) : 'V';
1N/A unless ( $cona eq $conb ) {
1N/A print "# Context $conb should be $cona\nnot ";
1N/A }
1N/A print "ok $testnum\n";
1N/A}
1N/A
1N/Acontext('V',1);
1N/A$a = context('S',2);
1N/A@a = context('A',3);
1N/Ascalar context('S',4);
1N/A$a = scalar context('S',5);
1N/A($a) = context('A',6);
1N/A($a) = scalar context('S',7);
1N/A
1N/A{
1N/A # [ID 20020626.011] incorrect wantarray optimisation
1N/A sub simple { wantarray ? 1 : 2 }
1N/A sub inline {
1N/A my $a = wantarray ? simple() : simple();
1N/A $a;
1N/A }
1N/A my @b = inline();
1N/A my $c = inline();
1N/A print +(@b == 1 && "@b" eq "2") ? "ok 8\n" : "not ok 8\t# <@b>\n";
1N/A print +($c == 2) ? "ok 9\n" : "not ok 9\t# <$c>\n";
1N/A}
1N/A
1N/Amy $qcontext = q{
1N/A $q = (defined wantarray) ? ( wantarray ? 'A' : 'S' ) : 'V';
1N/A};
1N/Aeval $qcontext;
1N/Aprint $q eq 'V' ? "ok 10\n" : "not ok 10\n";
1N/A$a = eval $qcontext;
1N/Aprint $q eq 'S' ? "ok 11\n" : "not ok 11\n";
1N/A@a = eval $qcontext;
1N/Aprint $q eq 'A' ? "ok 12\n" : "not ok 12\n";
1N/A
1N/A1;