Rules / Types, classes & roles / exception

X::Phaser::Multiple Reference

Compilation error due to multiple phasers of the same type

What it is #

Routines #

Signatures are reproduced from the documentation, including their declared return types. A routine listed here is part of the type's published interface; whether Raku++ implements it is a separate question, answered by the examples below.

method block #

Returns the name of the phaser that occurred more than once.

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::Phaser::Multiple does X::Comp { }

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

CATCH { }; CATCH { }

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

Only one CATCH block is allowed

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