|There's more than one way to do things|
Re^4: My problems to understand the Perl documentationby LanX (Sage)
|on Aug 23, 2020 at 21:52 UTC||Need Help??|
> Is there any built-in without a prototype? I don't think so.
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.