class X::Signature::NameClash
Compilation error due to two named parameters with the same name
my class X::Signature::NameClash does X::Comp { }
Compile time error thrown when two named parameters have the same name, potentially through aliases.
For example
sub f(:$a, :a(:@b)) { }
dies with
===SORRY!===
Name a used for more than one named parameter
Methods
method name
method name(--> Str:D)
Returns the name that was used for more than one parameter.