perl6/doc/lib/X/ControlFlow
doc src
(title) class X::ControlFlow
class X::ControlFlow is Exception { }
Thrown when a control flow construct (such as next or redo ) is called
outside the dyanmic scope of an enclosing construct that is supposed to catch
them.
For example
last
dies with
last without loop construct
Methods
(head2) illegal
method illegal returns Str:D
Returns the name of the control flow command that was called.
(head2) enclosing
method enclosing returns Str:D
Returns the name of the missing enclosing construct.
