X::Comp Reference

Common role for compile-time errors

What it is #

Position in the hierarchy #

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 filename #

The filename in which the compilation error occurred

method line #

The line number in which the compilation error occurred.

method column #

The column number of location where the compilation error occurred. (Rakudo does not implement that yet).

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.

1 no-output

role X::Comp is Exception { }