Class: WildcardPattern

Represents a wildcard pattern (_), which matches anything and discards the value.

Example

const _ x = x

Constructors

Constructor

new WildcardPattern(loc?, metadata?): WildcardPattern

Parameters

Parameter	Type
loc?	SourceLocation
metadata?	Metadata

Returns

WildcardPattern

Inherited from

ASTNode.constructor

Methods

getMetadata()

getMetadata<T>(key): T

Type Parameters

Type Parameter
T

Parameters

Parameter	Type
key	string

Returns

T

Inherited from

ASTNode.getMetadata

---

hasMetadata()

hasMetadata(key): boolean

Parameters

Parameter	Type
key	string

Returns

boolean

Inherited from

ASTNode.hasMetadata

---

setMetadata()

setMetadata(key, value): void

Parameters

Parameter	Type
key	string
value	any

Returns

void

Inherited from

ASTNode.setMetadata