perl6/doc/lib/X/Syntax/Missing
doc src
(title) class X::Syntax::Missing
class X::Syntax::Missing does X::Syntax { }
Syntax error thrown when the previous piece of syntax requires the
existence of another piece of syntax, and that second piece is missing.
For example
for 1, 2, 3
dies with
===SORRY!===
Missing block
because a for that is not a statement modifier must be followed by a block.
Methods
(head2) what
method what() returns Str:D
Returns a string description of the missing syntax element.
