Rules / Types, classes & roles / exception

X::Syntax::Augment::WithoutMonkeyTyping Reference

Compilation error due to augmenting a type without the C<MONKEY-TYPING> pragma

What it is #

Examples, run three ways #

Every example below comes from the official documentation, together with the output that documentation asserts. Each was then executed by Rakudo and by Raku++ when this page was built. Where the three agree, one result is shown; where they do not, all three are — because which of them is wrong is exactly the information worth having.

3 no-output

class X::Syntax::Augment::WithoutMonkeyTyping does X::Syntax { }

Not executed: the documentation states no expected output for this example.

augment class Int { };

Not executed: the documentation states no expected output for this example.

augment not allowed without 'use MONKEY-TYPING'

Not executed: the documentation states no expected output for this example.