BEGIN {
chdir 't' if -d 't';
- @INC = '../lib';
+ unshift @INC, '../lib';
}
-print "1..37\n";
+print "1..38\n";
# XXX known to leak scalars
$ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
## exercise sort builtins... ($a <=> $b already tested)
@a = ( 5, 19, 1996, 255, 90 );
-@b = sort { $b <=> $a } @a;
+@b = sort {
+ my $dummy; # force blockness
+ return $b <=> $a
+} @a;
print ("@b" eq '1996 255 90 19 5' ? "ok 30\n" : "not ok 30\n");
print "# x = '@b'\n";
$x = join('', sort { $a cmp $b } @harry);
print ($x eq $expected ? "ok 36\n" : "not ok 36\n");
print "# x = '$x'; expected = '$expected'\n";
}
+
+# test that an optimized-away comparison block doesn't take any other
+# arguments away with it
+$x = join('', sort { $a <=> $b } 3, 1, 2);
+print $x eq "123" ? "ok 37\n" : "not ok 37\n";
+
# test sorting in non-main package
package Foo;
@a = ( 5, 19, 1996, 255, 90 );
@b = sort { $b <=> $a } @a;
-print ("@b" eq '1996 255 90 19 5' ? "ok 37\n" : "not ok 37\n");
+print ("@b" eq '1996 255 90 19 5' ? "ok 38\n" : "not ok 38\n");
print "# x = '@b'\n";