abstract class LinkerBackend extends AnyRef

A backend of a standard Scala.js linker.

Produces a JavaScript file with an optional source map.

You probably want to use an instance of interface.Linker, rather than this low-level class.

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AnyRef, Any
Known Subclasses
BasicLinkerBackend, LinkerBackendImpl, ClosureLinkerBackend
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  2. Protected

Instance Constructors

  1. new LinkerBackend()

Abstract Value Members

  1. abstract val coreSpec: CoreSpec

    Core specification that this linker backend implements.

  2. abstract def emit(unit: LinkingUnit, output: LinkerOutput, logger: Logger)(implicit ec: ExecutionContext): Future[Unit]

    Emit the given LinkingUnit to the target output.

    Emit the given LinkingUnit to the target output.

    The linking unit given to emit must:

    • have the same coreSpec as this linker backend, and
    • contain the symbols listed in symbolRequirements.
    unit

    LinkingUnit to emit

    output

    File to write to

    logger

    Logger to use

  3. abstract def injectedIRFiles: Seq[IRFile]

    Additional IR files to inject for linking, mandated by this back-end.

    Additional IR files to inject for linking, mandated by this back-end.

    Example: the standard emitter back-end injects RuntimeLong.sjsir and its companion object, unless it uses BigInts to implement Longs.

  4. abstract val symbolRequirements: SymbolRequirement

    Symbols this backend needs to be present in the linking unit.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: AnyRef): Boolean
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  8. def finalize(): Unit
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    protected[lang]
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    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
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    @native()
  10. def hashCode(): Int
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    @native()
  11. final def isInstanceOf[T0]: Boolean
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  12. final def ne(arg0: AnyRef): Boolean
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  13. final def notify(): Unit
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    @native()
  14. final def notifyAll(): Unit
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    @native()
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  16. def toString(): String
    Definition Classes
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  17. def verifyUnit(unit: LinkingUnit): Unit

    Verify that a LinkingUnit can be processed by this LinkerBackend.

    Verify that a LinkingUnit can be processed by this LinkerBackend.

    Currently, this only tests that the linking unit core specification matches coreSpec.

    In the future, this test could be extended to test symbolRequirements too.

    Attributes
    protected
    Exceptions thrown

    java.lang.IllegalArgumentException if there is a mismatch

  18. final def wait(): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  20. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException]) @native()

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