@effectful/cc/types.js

Multi-prompt delimited continuations runtime

"use strict";

exports.__esModule = true;
exports.copyFrame = exports.SubCont = exports.Prompt = exports.FrameFlags = void 0;
exports.newPrompt = newPrompt;
exports.push = exports.pop = void 0;
var _ctrl = require("@effectful/debugger/ctrl");
exports.Frame = _ctrl.Frame;
exports.copyFrame = _ctrl.copyFrame;
exports.push = _ctrl.push;
exports.pop = _ctrl.pop;
var _state = require("@effectful/debugger/state");
exports.context = _state.context;
exports.FrameFlags = _state.FrameFlags;
let promptId = 0;
class Prompt {
  id = promptId++;
  stack = [];
  constructor(name) {
    this.name = name;
  }
}
exports.Prompt = Prompt;
class SubCont {
  constructor(from, till) {
    this.from = from;
    this.till = till;
  }
}

/**
 * Creates a new prompt, distinct from all existing prompts
 */
exports.SubCont = SubCont;
function newPrompt() {
  let name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "p";
  return new Prompt(name);
}