GenFunction

1 min read

Import: import system.codegen;

GenFunction

A method, or a top-level function.

public class GenFunction

id

Identity of this model node; pass it to GenContext.error_at to report a diagnostic here.

public id: string

overload

Identifier distinguishing this function's overload.

public overload: string

name

Function or method name as declared.

public name: string

is_static

Whether the member belongs to the type rather than an instance.

public is_static: bool

is_async

Whether this function returns an asynchronous result.

public is_async: bool

visibility

Declared access level of this symbol.

public visibility: string

generics

Names of the declared type parameters, in order.

public generics: List<string>

params

Function parameters in declaration order.

public params: List<GenParam>

ret

Declared return type of the function.

public ret: GenTypeRef

attributes

Attributes attached to this declaration.

public attributes: List<GenAttribute>

location

Where the function is written in source.

public location: GenLocation

body

Function body, when source is available.

public body: Option<GenBody>

constructor

Creates a GenFunction from its parts. Generators normally receive these from GenContext rather than constructing them.

public constructor(
    id: string,
    name: string,
    is_static: bool,
    is_async: bool,
    visibility: string,
    generics: List<string>,
    params: List<GenParam>,
    ret: GenTypeRef,
    attributes: List<GenAttribute>,
    location: GenLocation,
    body: Option<GenBody>,
    overload: string
)

attribute

The first @A attached to this function, decoded into A, or None when absent.

public fun attribute<A>(): Option<A>

has

Whether this function carries at least one @A attribute.

public fun has<A>(): bool