Variable ProgramOrderConst

Type Declaration

• definedLater: function

  • definedLater(
        this: void,
        definition: NodeId,
        statement: RNode<ParentInformation> | undefined,
        graph: DataflowGraph,
    ): boolean

    Whether the definition at definition is made only after statement ran: it sits in a later top-level statement, which holds a nested one too, as the function it is nested in does not exist before.

    Parameters

    • this: void
    • definition: NodeId
    • statement: RNode<ParentInformation> | undefined
    • graph: DataflowGraph

    Returns boolean

• Readonlyname: "ProgramOrder"

• offset: function

  • offset(
        this: void,
        definition: NodeId,
        statement: RNode<ParentInformation> | undefined,
        graph: DataflowGraph,
    ): number

    How many top-level statements of the same file after statement the top-level definition at definition is made, 0 for any other.

    Parameters

    • this: void
    • definition: NodeId
    • statement: RNode<ParentInformation> | undefined
    • graph: DataflowGraph

    Returns number

• replaceEarlier: function

  • replaceEarlier(
        this: void,
        write: NodeId,
        statement: RNode<ParentInformation>,
        graph: DataflowGraph,
        readsEarlier: boolean,
    ): void

    For code the program runs once after statement, which surely makes the definition write: what that code reads no longer sees the definitions made before statement.

    Parameters

    • this: void
    • write: NodeId
    • statement: RNode<ParentInformation>
    • graph: DataflowGraph
    • readsEarlier: boolean

    Returns void

• runsOnceAt: function

  • runsOnceAt(
        this: void,
        id: NodeId,
        graph: DataflowGraph,
    ): RNode<ParentInformation> | undefined

    The top-level statement holding id if the program runs it once, in program order, undefined otherwise.

    Parameters

    • this: void
    • id: NodeId
    • graph: DataflowGraph

    Returns RNode<ParentInformation> | undefined