overloading(3pm) Perl Programmers Reference Guide overloading(3pm)

overloading - perl pragma to lexically control overloading

    {
        no overloading;
        my $str = "$object"; # doesn't call stringification overload
    }
    # it's lexical, so this stringifies:
    warn "$object";
    # it can be enabled per op
    no overloading qw("");
    warn "$object";
    # and also reenabled
    use overloading;

This pragma allows you to lexically disable or enable overloading.

"no overloading"
Disables overloading entirely in the current lexical scope.
"no overloading @ops"
Disables only specific overloads in the current lexical scope.
"use overloading"
Reenables overloading in the current lexical scope.
"use overloading @ops"
Reenables overloading only for specific ops in the current lexical scope.
2019-10-21 perl v5.30.3