classic filehandles° and indirect object syntax are a PITA constantly causing trouble.

may I suggest you use the approach to call print as a direct method?

> perl -de0
...
  DB<108> open my $x, ">", \$out; $h{k}=$x

  DB<109> $h{k}->print("bla")

  DB<110> p $out
bla
  DB<111> open FH, ">", \$out2; $h{k2}=FH

  DB<112> $h{k2}->print("bla")

  DB<113> p $out2
bla
  DB<114>

[download]

NB: I directed the output to $out vars only for demo purpose, it will work with all destinations.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

°) bareword FH, glob *FH, glob-ref \*FH, ...

In reply to Re: Syntax error when trying to use a hash value as a file stream specifier by LanX
in thread Syntax error when trying to use a hash value as a file stream specifier by fireblood

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • 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, details, 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, summary, 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:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.