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Class: Failure

Constructors

Constructor

new Failure(func, message, loc?): Failure

Parameters

ParameterType
funcExpression
messageExpression
loc?SourceLocation

Returns

Failure

Overrides

ASTNode.constructor

Properties

PropertyType
funcExpression
messageExpression

Methods

getMetadata()

getMetadata<T>(key): T

Type Parameters

Type Parameter
T

Parameters

ParameterType
keystring

Returns

T

Inherited from

ASTNode.getMetadata


hasMetadata()

hasMetadata(key): boolean

Parameters

ParameterType
keystring

Returns

boolean

Inherited from

ASTNode.hasMetadata


is()

is<T>(nodeType): this is T

Type Parameters

Type Parameter
T extends ASTNode

Parameters

ParameterType
nodeType(...args) => T

Returns

this is T

Inherited from

ASTNode.is


setMetadata()

setMetadata(key, value): void

Parameters

ParameterType
keystring
valueany

Returns

void

Inherited from

ASTNode.setMetadata