Struct Identifier 

#[repr(C)]
pub struct Identifier<'gc> {
    pub metadata: NodeMetadata<'gc>,
    pub name: Cell<NodeLabel>,
    pub type_annotation: Option<&'gc Node<'gc>>,
    pub optional: Cell<bool>,
    pub unresolvable: Cell<bool>,
    pub decl_state: Cell<u8>,
    pub decl: Cell<Option<SemaId>>,
}

The Identifier AST node.

Fields

metadata: NodeMetadata<'gc>

Source range, debug location, paren count, and node id.

name: Cell<NodeLabel>

ESTree name property.

type_annotation: Option<&'gc Node<'gc>>

ESTree typeAnnotation property.

optional: Cell<bool>

ESTree optional property.

unresolvable: Cell<bool>

Sema: unresolvable because of an enclosing eval or with.

decl_state: Cell<u8>

Sema: how to read decl — the BitHave* bits of ESTree.h’s IdentifierDecoration.

decl: Cell<Option<SemaId>>

Sema: the declaration this identifier resolves to; None until a resolution is recorded.

Implementations

impl<'gc> Identifier<'gc>

pub fn new( metadata: NodeMetadata<'gc>, name: NodeLabel, type_annotation: Option<&'gc Node<'gc>>, optional: bool, ) -> Self

Build Identifier from its metadata and ESTree.def fields. Decoration fields start at their defaults.

Trait Implementations

impl<'gc> Debug for Identifier<'gc>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.