Interface AsyncRootNode

All Known Implementing Classes:

AsyncFunctionBodyNode.AsyncFunctionRootNode, TopLevelAwaitModuleBodyNode.TopLevelAwaitModuleRootNode

public interface AsyncRootNode

Provides access to the promise of async functions.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ASYNC_FRAME_INDEX
static final int	CALL_TARGET_INDEX
static final int	GENERATOR_OBJECT_OR_PROMISE_CAPABILITY_INDEX
static final int	STACK_TRACE_INDEX

Method Summary

Modifier and Type	Method	Description
static Object[]	createAsyncContext(com.oracle.truffle.api.CallTarget resumeTarget, Object generatorObjectOrPromiseCapability, com.oracle.truffle.api.frame.MaterializedFrame asyncFrame)
JSDynamicObject	getAsyncFunctionPromise(com.oracle.truffle.api.frame.Frame asyncFrame, Object generatorObjectOrPromiseCapability)

Field Details

CALL_TARGET_INDEX

static final int CALL_TARGET_INDEX

See Also:

• Constant Field Values

GENERATOR_OBJECT_OR_PROMISE_CAPABILITY_INDEX

static final int GENERATOR_OBJECT_OR_PROMISE_CAPABILITY_INDEX

See Also:

• Constant Field Values

ASYNC_FRAME_INDEX

static final int ASYNC_FRAME_INDEX

See Also:

• Constant Field Values

STACK_TRACE_INDEX

static final int STACK_TRACE_INDEX

See Also:

• Constant Field Values

Method Details

getAsyncFunctionPromise

JSDynamicObject getAsyncFunctionPromise(com.oracle.truffle.api.frame.Frame asyncFrame,
 Object generatorObjectOrPromiseCapability)

createAsyncContext

static Object[] createAsyncContext(com.oracle.truffle.api.CallTarget resumeTarget,
 Object generatorObjectOrPromiseCapability,
 com.oracle.truffle.api.frame.MaterializedFrame asyncFrame)