Rules / Operators / list prefix
... Skeleton
listop ...
...The rules for ... have not been written yet. Everything below is extracted rather than authored: the official documentation supplies the classification, and the interpreters were asked directly about the rest.
What is established #
Classification #
... is parsed as a listop at the list prefix precedence level, right-associative.
That is level 23 of 27 on the ladder, counting from the tightest. Operators sharing a level bind equally; grouping among them is decided by associativity alone.
Shares its precedence level with #
These all bind equally tightly, so an expression mixing them groups by associativity alone.
Covered upstream #
The official documentation has a section for this construct: docs.raku.org. Until the rules here are written, that is the better reference.