Maybe there's a problem in Compress::Zlib. Inconsistency, at least
use strict;
use warnings;
use feature 'say';
use utf8;
use Compress::Zlib;
my ( $a, $b, $c, $d, $i );
$a = $b = $c = $d = compress( 'foo' );
utf8::upgrade( $c );
utf8::upgrade( $d );
say 'ok' if $a eq $d;
say uncompress( $a );
say uncompress( $c );
$, = ' ';
$i = Compress::Zlib::inflateInit();
say $i-> inflate( $b );
$i = Compress::Zlib::inflateInit();
say $i-> inflate( $d );
ok
foo
foo
foo stream end
data error
P.S. I mean, that's the source of a bug, linked to in OP. Not related to read behavior.
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