One part of pp_pack couldn't correctly handle surprises from UTF-8

overloading.

p4raw-id: //depot/perl@28030

1 files changed, 8 insertions, 1 deletions

diff --git a/t/uni/overload.t b/t/uni/overload.t
index ca63b44a27..68a65e8df3 100644
--- a/t/uni/overload.t
+++ b/t/uni/overload.t
@@ -7,7 +7,7 @@ BEGIN {
     }
 }
 
-use Test::More tests => 202;
+use Test::More tests => 208;
 
 package UTF8Toggle;
 use strict;
@@ -254,6 +254,13 @@ foreach my $pieces ($bits, UTF8Toggle->new($bits)) {
     like ($pieces ^ $bits, qr/\A\0+\z/, "something xor itself is zeros");
 }
 
+foreach my $value ("\243", UTF8Toggle->new("\243")) {
+    is (pack ("A/A", $value), pack ("A/A", "\243"),
+	"pack copes with overloading");
+    is (pack ("A/A", $value), pack ("A/A", "\243"));
+    is (pack ("A/A", $value), pack ("A/A", "\243"));
+}
+
 END {
     1 while -f $tmpfile and unlink $tmpfile || die "unlink '$tmpfile': $!";
 }