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Re^4: My problems to understand the Perl documentationby LanX (Saint) |
on Aug 23, 2020 at 21:52 UTC ( [id://11121014]=note: print w/replies, xml ) | Need Help?? |
> Is there any built-in without a prototype? I don't think so. Yes, several. You can check yourself with prototype From the docs: If FUNCTION is a string starting with CORE:: , the rest is taken as a name for a Perl builtin. If the builtin's arguments cannot be adequately expressed by a prototype (such as system), prototype returns undef, because the builtin does not really behave like a Perl function. Otherwise, the string describing the equivalent prototype is returned. Cheers Rolf
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