}
require './test.pl';
-plan( tests => 131 );
+plan( tests => 133 );
$x = 'foo';
$_ = "x";
}
+{ # [perl #27940] perlbug: [\x00-\x1f] works, [\c@-\c_] does not
+ my $c;
+
+ ($c = "\x20\c@\x30\cA\x40\cZ\x50\c_\x60") =~ s/[\c@-\c_]//g;
+ is($c, "\x20\x30\x40\x50\x60", "s/[\\c\@-\\c_]//g");
+
+ ($c = "\x20\x00\x30\x01\x40\x1A\x50\x1F\x60") =~ s/[\x00-\x1f]//g;
+ is($c, "\x20\x30\x40\x50\x60", "s/[\\x00-\\x1f]//g");
+}
+