abstract class LinkerBackendImpl extends LinkerBackend
A backend of the 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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- 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
emitmust:- have the same
coreSpecas this linker backend, and - contain the symbols listed in symbolRequirements.
- unit
LinkingUnit to emit
- output
File to write to
- logger
Logger to use
- Definition Classes
- LinkerBackend
- have the same
- 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.sjsirand its companion object, unless it usesBigInts to implementLongs.- Definition Classes
- LinkerBackend
- abstract val symbolRequirements: SymbolRequirement
Symbols this backend needs to be present in the linking unit.
Symbols this backend needs to be present in the linking unit.
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- LinkerBackend
Concrete Value Members
- final def !=(arg0: Any): Boolean
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- final def ##(): Int
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- val config: Config
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- protected
- val coreSpec: CoreSpec
Core specification that this linker backend implements.
Core specification that this linker backend implements.
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- LinkerBackendImpl → LinkerBackend
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- def toString(): String
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- 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.
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- LinkerBackend
- Exceptions thrown
java.lang.IllegalArgumentExceptionif there is a mismatch
- final def wait(): Unit
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- final def wait(arg0: Long, arg1: Int): Unit
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