Method endBlock

lib/compile/codegen/index.ts:705–714

(nodeCount?: number)

  // end the current self-balancing block
  endBlock(nodeCount?: number): CodeGen {
    const len = this._blockStarts.pop()
    if (len === undefined) throw new Error("CodeGen: not in self-balancing block")
    const toClose = this._nodes.length - len
    if (toClose < 0 || (nodeCount !== undefined && toClose !== nodeCount)) {
      throw new Error(`CodeGen: wrong number of nodes: ${toClose} vs ${nodeCount} expected`)
    }
    this._nodes.length = len
    return this
  }

  // `function` heading (or definition if funcBody is passed)
  func(name: Name, args: Code = nil, async?: boolean, funcBody?: Block): CodeGen {