I don't think so. That would allow stuff like 
E:\>set TAINTED=crlf

E:\>perl -T -e"use PerlIO $ENV{TAINTED};"
Insecure dependency in eval while running with -T switch at G:/Perl/li
+b/PerlIO.pm line 22.
BEGIN failed--compilation aborted at -e line 1.

[download]
to slip through, when it clearly shouldn't.

MJD says "you can't just make shit up and expect the computer to know what you mean, retardo!"
I run a Win32 PPM repository for perl 5.6.x and 5.8.x -- I take requests (README).
** The third rule of perl club is a statement of fact: pod is sexy.

In reply to no PerlIO $ENV{TAINTED}; by PodMaster
in thread Perl 5.8.0 PerlIO insecure dependency by bplatz

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