Documentation for strict 'subs' states: ... generating a compile-time error if you try to use a bareword identifier that's not a subroutine, unless it ... appears in curly braces...

Thanks for your reply. I still think it is inconsistent

It's not. The barewords don't appear in curly braces, they appear in a list. 

$ perl -c -e'use strict; my %h; $h{foo}'
-e syntax OK

$ perl -c -e'use strict; my %h; $h{map $_, foo}'
Bareword "foo" not allowed while "strict subs" in use at -e line 1.
-e had compilation errors.

$ perl -c -e'use strict; my %h; $h{f(foo)}'
Bareword "foo" not allowed while "strict subs" in use at -e line 1.
-e had compilation errors.

$ perl -c -e'use strict; my %h; $h{foo,bar}'
Bareword "foo" not allowed while "strict subs" in use at -e line 1.
Bareword "bar" not allowed while "strict subs" in use at -e line 1.
-e had compilation errors.

[download]

In reply to Re: Unquoted hash slice keys with use strict 'subs' by ikegami
in thread Unquoted hash slice keys with use strict 'subs' by cdarke

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.