It's just a normal bareword: 
$x = 'ab';
$x = ab;

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Oh, I see what you're saying. If expecting a regex, you can use a bareword and it gets promoted first to a string, then to a regex, all without tripping use strict! I don't think that's documented.

-- Randal L. Schwartz, Perl hacker

In reply to RE: Odd... by merlyn
in thread Odd... by Ovid

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