class X::Attribute::Package does X::Comp { }

Compile time error, thrown when the compiler encounters an attribute declaration inside a package that does not support attributes.

For example

module A { has $.x }

dies with

A module cannot have attributesbut you tried to declare '$.x'


method name

method name(--> Str:D)

Returns the name of the attribute that triggered this error.

method package-kind

method package-kind(--> Str:D)

Returns the kind of package (package, module) that doesn't support attributes.