para

TITLE

Compilation error due to passing an argument to a negated colonpair


SUBTITLE

class X::Syntax::NegatedPair does X::Syntax { }


Thrown if a colonpair illegally has a value, for example C<:!a(1)>.
This is an error because the C<!> negation implies that the value is C<False>.


A typical error message from this class is I<Argument not allowed on
negated pair with key 'a'>.


head

Returns the key of the pair that caused the error.


root

Compilation error due to implicitly using a self that is not there


class X::Syntax::NoSelf


Compilation error due to a missing piece of syntax


class X::Syntax::Missing


React

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    =item2 L<Rakudo Weekly|https://rakudoweekly.blog/>
    =item2 L<The Weekly Challenge |https://perlweeklychallenge.org/>
    =item2 L<Raku Advent Calendar|https://raku-advent.blog/>

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=end React


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class X::Syntax::NegatedPair

Methods

method key