comment on

Simpler test perl -e " use open qw{:encoding(UTF-8) :std}; fork; "

c0000005 exception at encoding+0x356a

there are a few recent bug reports
#111344: warnings FATAL => utf8 not working on PerlIO::encoding layer and open pragma
#115262: PerlIO::encoding produces malformed utf8
#115692: PerlIO::encoding can croak, aborting cleanup
PUSHSTACKi/POPSTACK#98060: possible bug in PerlIO::encoding

and http://perl5.git.perl.org/perl.git/history/HEAD:/ext/PerlIO-encoding shows very recent edits

but , while compiling the very latest works, the tests fail with Unknown PerlIO layer "encoding"

So you should probably perlbug this, and maybe mention this thread and probably that PUSHSTACKi report

In reply to Re: Parallel::ForkManager and utf8::all crash perl on Windows ( use open qw{:encoding(UTF-8) :std}; fork; ## PerlIO/encoding.dll ) by Anonymous Monk
in thread Parallel::ForkManager and utf8::all crash perl on Windows by szabgab

Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!

Titles consisting of a single word are discouraged, and in most cases are disallowed outright.

Read Where should I post X? if you're not absolutely sure you're posting in the right place.

Please read these before you post! —

Posts may use any of the Perl Monks Approved HTML tags:

a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr

You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)

	For:		Use:
	&		`&`
	<		`<`
	>		`>`
	[		`[`
	]		`]`

Link using PerlMonks shortcuts! What shortcuts can I use for linking?

See Writeup Formatting Tips and other pages linked from there for more info.


laziness, impatience, and hubris
	PerlMonks