Class: Try

Represents a try block, wrapping code that might throw exceptions.

Example

try { ... } catch e : DomainException { ... }

Constructors

Constructor

new Try(body, catchExpr, finallyExpr, loc?): Try

Parameters

Parameter	Type
body	Expression
catchExpr	Catch[]
finallyExpr	Expression
loc?	SourceLocation

Returns

Try

Overrides

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