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

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.
2021-05-23 perl v5.34.0