c

org.scalajs.ir.Trees

LoadJSConstructor

case class LoadJSConstructor(cls: ClassRef)(implicit pos: Position) extends Tree with Product with Serializable

Loads the constructor of a JS class (native or not).

cls must represent a non-trait JS class (native or not).

This is used typically to instantiate a JS class, and most importantly if it is a non-native JS class. Given the class

class Foo(x: Int) extends js.Object

The instantiation new Foo(1) would be represented as

JSNew(LoadJSConstructor(ClassRef("Foo")), List(IntLiteral(1)))

This node is also useful to encode o.isInstanceOf[Foo]:

JSBinaryOp(instanceof, o, LoadJSConstructor(ClassRef("Foo")))

If Foo is non-native, the presence of this node makes it instantiable, and therefore reachable.

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Inherited
  1. LoadJSConstructor
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Tree
  7. TreeOrJSSpread
  8. IRNode
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new LoadJSConstructor(cls: ClassRef)(implicit pos: Position)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  6. val cls: ClassRef
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  13. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. implicit val pos: Position
    Definition Classes
    LoadJSConstructorIRNode
  15. def show: String
    Definition Classes
    IRNode
  16. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  17. val tpe: AnyType.type
    Definition Classes
    LoadJSConstructorTree
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Tree

Inherited from TreeOrJSSpread

Inherited from IRNode

Inherited from AnyRef

Inherited from Any

Ungrouped