compiler/io.github.aplcornell.viaduct.syntax.intermediate/OutputNode

OutputNode

class OutputNode(val message: AtomicExpressionNode, val host: HostNode, val sourceLocation: SourceLocation) : SimpleStatementNode, CommunicationNode

An external output.

Constructors

fun OutputNode(message: AtomicExpressionNode, host: HostNode, sourceLocation: SourceLocation)

Functions

open override fun copy(children: List<Node>): OutputNode

Returns a shallow copy of this node where the child nodes are replaced by children.

override fun toDocument(): Document

toDocumentWithMetadata

fun toDocumentWithMetadata(metadata: Metadata): Document

Returns a pretty representation of this Node where each descendant is decorated using metadata.

open override fun toSurfaceNode(metadata: Metadata): OutputNode

Returns a representation of this node in the surface syntax.

Properties

open override val children: Iterable<AtomicExpressionNode>

The list of all children nodes. This is empty for leaf nodes.

open override val host: HostNode

val message: AtomicExpressionNode

open override val sourceLocation: SourceLocation

Extensions

fun StatementNode.canMux(): Boolean

createdVariables

fun StatementNode.createdVariables(): List<Variable>

fun Node.deepCopy(): Node

Like Node.copy, but recursively copies all descendant nodes also.

fun Node.descendants(): Sequence<Node>

Returns this node and all its descendants in post order.

descendantsIsInstance

inline fun <T : Node> Node.descendantsIsInstance(): Sequence<T>

Returns all instances of T contained in this node (which may include this node).

freshVariableNameGenerator

fun Node.freshVariableNameGenerator(): FreshNameGenerator

A FreshNameGenerator that will avoid all Variable names in this node.

fun StatementNode.immediateRHS(): List<ExpressionNode>