class X::Parameter::Twigil does X::Comp { }

Thrown when a parameter in a signature has a twigil that it may not have. Only !, . and * as twigils are allowed.

Example:

sub f($=foo) { }

dies with

===SORRY!===
In signature parameter $=foo, it is illegal to use the = twigil

Methods

method parameter

The name of the offensive parameter ($=foo in the example above)

method twigil

The illegally used twigil.