reshow-runtime - npm Package Compare versions

Comparing version 0.17.14 to 0.17.15

helpers/regeneratorRuntime.js

 "use strict";
 
-var _interopRequireDefault = require("reshow-runtime/helpers/interopRequireDefault");
-
 exports.__esModule = true;
 exports["default"] = _regeneratorRuntime;
 
-var _typeof2 = _interopRequireDefault(require("./typeof.js"));
+/* @minVersion 7.18.0 */
 
+/*
+ * This file is auto-generated! Do not modify it directly.
+ * To re-generate, update the regenerator-runtime dependency of
+ * @babel/helpers and run 'yarn gulp generate-runtime-helpers'.
+ */
+
+/* eslint-disable */
 function _regeneratorRuntime() {
-  var exports = {},
-      Op = Object.prototype,
-      hasOwn = Op.hasOwnProperty,
-      $Symbol = "function" == typeof Symbol ? Symbol : {},
-      iteratorSymbol = $Symbol.iterator || "@@iterator",
-      asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator",
-      toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
+  var exports = {};
+  var Op = Object.prototype;
+  var hasOwn = Op.hasOwnProperty;
+  var undefined; // More compressible than void 0.
 
+  var $Symbol = typeof Symbol === "function" ? Symbol : {};
+  var iteratorSymbol = $Symbol.iterator || "@@iterator";
+  var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
+  var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
+
   function define(obj, key, value) {
-    return Object.defineProperty(obj, key, {
+    Object.defineProperty(obj, key, {
       value: value,
-      enumerable: !0,
-      configurable: !0,
-      writable: !0
-    }), obj[key];
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+    return obj[key];
   }
 
   try {
+    // IE 8 has a broken Object.defineProperty that only works on DOM objects.
     define({}, "");
@@ -37,48 +46,23 @@ } catch (err) {
   function wrap(innerFn, outerFn, self, tryLocsList) {
-    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator,
-        generator = Object.create(protoGenerator.prototype),
-        context = new Context(tryLocsList || []);
-    return generator._invoke = function (innerFn, self, context) {
-      var state = "suspendedStart";
-      return function (method, arg) {
-        if ("executing" === state) throw new Error("Generator is already running");
+    // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
+    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
+    var generator = Object.create(protoGenerator.prototype);
+    var context = new Context(tryLocsList || []); // The ._invoke method unifies the implementations of the .next,
+    // .throw, and .return methods.
 
-        if ("completed" === state) {
-          if ("throw" === method) throw arg;
-          return doneResult();
-        }
+    generator._invoke = makeInvokeMethod(innerFn, self, context);
+    return generator;
+  }
 
-        for (context.method = method, context.arg = arg;;) {
-          var delegate = context.delegate;
+  exports.wrap = wrap; // Try/catch helper to minimize deoptimizations. Returns a completion
+  // record like context.tryEntries[i].completion. This interface could
+  // have been (and was previously) designed to take a closure to be
+  // invoked without arguments, but in all the cases we care about we
+  // already have an existing method we want to call, so there's no need
+  // to create a new function object. We can even get away with assuming
+  // the method takes exactly one argument, since that happens to be true
+  // in every case, so we don't have to touch the arguments object. The
+  // only additional allocation required is the completion record, which
+  // has a stable shape and so hopefully should be cheap to allocate.
 
-          if (delegate) {
-            var delegateResult = maybeInvokeDelegate(delegate, context);
-
-            if (delegateResult) {
-              if (delegateResult === ContinueSentinel) continue;
-              return delegateResult;
-            }
-          }
-
-          if ("next" === context.method) context.sent = context._sent = context.arg;else if ("throw" === context.method) {
-            if ("suspendedStart" === state) throw state = "completed", context.arg;
-            context.dispatchException(context.arg);
-          } else "return" === context.method && context.abrupt("return", context.arg);
-          state = "executing";
-          var record = tryCatch(innerFn, self, context);
-
-          if ("normal" === record.type) {
-            if (state = context.done ? "completed" : "suspendedYield", record.arg === ContinueSentinel) continue;
-            return {
-              value: record.arg,
-              done: context.done
-            };
-          }
-
-          "throw" === record.type && (state = "completed", context.method = "throw", context.arg = record.arg);
-        }
-      };
-    }(innerFn, self, context), generator;
-  }
-
   function tryCatch(fn, obj, arg) {
@@ -98,5 +82,13 @@ try {
 
-  exports.wrap = wrap;
-  var ContinueSentinel = {};
+  var GenStateSuspendedStart = "suspendedStart";
+  var GenStateSuspendedYield = "suspendedYield";
+  var GenStateExecuting = "executing";
+  var GenStateCompleted = "completed"; // Returning this object from the innerFn has the same effect as
+  // breaking out of the dispatch switch statement.
 
+  var ContinueSentinel = {}; // Dummy constructor functions that we use as the .constructor and
+  // .constructor.prototype properties for functions that return Generator
+  // objects. For full spec compliance, you may wish to configure your
+  // minifier not to mangle the names of these two functions.
+
   function Generator() {}
@@ -106,4 +98,6 @@
 
-  function GeneratorFunctionPrototype() {}
+  function GeneratorFunctionPrototype() {} // This is a polyfill for %IteratorPrototype% for environments that
+  // don't natively support it.
 
+
   var IteratorPrototype = {};
@@ -113,6 +107,17 @@ define(IteratorPrototype, iteratorSymbol, function () {
   });
-  var getProto = Object.getPrototypeOf,
-      NativeIteratorPrototype = getProto && getProto(getProto(values([])));
-  NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol) && (IteratorPrototype = NativeIteratorPrototype);
+  var getProto = Object.getPrototypeOf;
+  var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
+
+  if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
+    // This environment has a native %IteratorPrototype%; use it instead
+    // of the polyfill.
+    IteratorPrototype = NativeIteratorPrototype;
+  }
+
   var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
+  GeneratorFunction.prototype = GeneratorFunctionPrototype;
+  define(Gp, "constructor", GeneratorFunctionPrototype);
+  define(GeneratorFunctionPrototype, "constructor", GeneratorFunction);
+  GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"); // Helper for defining the .next, .throw, and .return methods of the
+  // Iterator interface in terms of a single ._invoke method.
 
@@ -127,2 +132,31 @@ function defineIteratorMethods(prototype) {
 
+  exports.isGeneratorFunction = function (genFun) {
+    var ctor = typeof genFun === "function" && genFun.constructor;
+    return ctor ? ctor === GeneratorFunction || // For the native GeneratorFunction constructor, the best we can
+    // do is to check its .name property.
+    (ctor.displayName || ctor.name) === "GeneratorFunction" : false;
+  };
+
+  exports.mark = function (genFun) {
+    if (Object.setPrototypeOf) {
+      Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
+    } else {
+      genFun.__proto__ = GeneratorFunctionPrototype;
+      define(genFun, toStringTagSymbol, "GeneratorFunction");
+    }
+
+    genFun.prototype = Object.create(Gp);
+    return genFun;
+  }; // Within the body of any async function, `await x` is transformed to
+  // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
+  // `hasOwn.call(value, "__await")` to determine if the yielded value is
+  // meant to be awaited.
+
+
+  exports.awrap = function (arg) {
+    return {
+      __await: arg
+    };
+  };
+
   function AsyncIterator(generator, PromiseImpl) {
@@ -132,17 +166,28 @@ function invoke(method, arg, resolve, reject) {
 
-      if ("throw" !== record.type) {
-        var result = record.arg,
-            value = result.value;
-        return value && "object" == (0, _typeof2["default"])(value) && hasOwn.call(value, "__await") ? PromiseImpl.resolve(value.__await).then(function (value) {
-          invoke("next", value, resolve, reject);
-        }, function (err) {
-          invoke("throw", err, resolve, reject);
-        }) : PromiseImpl.resolve(value).then(function (unwrapped) {
-          result.value = unwrapped, resolve(result);
+      if (record.type === "throw") {
+        reject(record.arg);
+      } else {
+        var result = record.arg;
+        var value = result.value;
+
+        if (value && typeof value === "object" && hasOwn.call(value, "__await")) {
+          return PromiseImpl.resolve(value.__await).then(function (value) {
+            invoke("next", value, resolve, reject);
+          }, function (err) {
+            invoke("throw", err, resolve, reject);
+          });
+        }
+
+        return PromiseImpl.resolve(value).then(function (unwrapped) {
+          // When a yielded Promise is resolved, its final value becomes
+          // the .value of the Promise<{value,done}> result for the
+          // current iteration.
+          result.value = unwrapped;
+          resolve(result);
         }, function (error) {
+          // If a rejected Promise was yielded, throw the rejection back
+          // into the async generator function so it can be handled there.
           return invoke("throw", error, resolve, reject);
         });
       }
-
-      reject(record.arg);
     }
@@ -152,3 +197,3 @@
 
-    this._invoke = function (method, arg) {
+    function enqueue(method, arg) {
       function callInvokeWithMethodAndArg() {
@@ -160,13 +205,145 @@ return new PromiseImpl(function (resolve, reject) {
 
-      return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
-    };
+      return previousPromise = // If enqueue has been called before, then we want to wait until
+      // all previous Promises have been resolved before calling invoke,
+      // so that results are always delivered in the correct order. If
+      // enqueue has not been called before, then it is important to
+      // call invoke immediately, without waiting on a callback to fire,
+      // so that the async generator function has the opportunity to do
+      // any necessary setup in a predictable way. This predictability
+      // is why the Promise constructor synchronously invokes its
+      // executor callback, and why async functions synchronously
+      // execute code before the first await. Since we implement simple
+      // async functions in terms of async generators, it is especially
+      // important to get this right, even though it requires care.
+      previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, // Avoid propagating failures to Promises returned by later
+      // invocations of the iterator.
+      callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
+    } // Define the unified helper method that is used to implement .next,
+    // .throw, and .return (see defineIteratorMethods).
+
+
+    this._invoke = enqueue;
   }
 
+  defineIteratorMethods(AsyncIterator.prototype);
+  define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
+    return this;
+  });
+  exports.AsyncIterator = AsyncIterator; // Note that simple async functions are implemented on top of
+  // AsyncIterator objects; they just return a Promise for the value of
+  // the final result produced by the iterator.
+
+  exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {
+    if (PromiseImpl === void 0) PromiseImpl = Promise;
+    var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);
+    return exports.isGeneratorFunction(outerFn) ? iter // If outerFn is a generator, return the full iterator.
+    : iter.next().then(function (result) {
+      return result.done ? result.value : iter.next();
+    });
+  };
+
+  function makeInvokeMethod(innerFn, self, context) {
+    var state = GenStateSuspendedStart;
+    return function invoke(method, arg) {
+      if (state === GenStateExecuting) {
+        throw new Error("Generator is already running");
+      }
+
+      if (state === GenStateCompleted) {
+        if (method === "throw") {
+          throw arg;
+        } // Be forgiving, per 25.3.3.3.3 of the spec:
+        // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
+
+
+        return doneResult();
+      }
+
+      context.method = method;
+      context.arg = arg;
+
+      while (true) {
+        var delegate = context.delegate;
+
+        if (delegate) {
+          var delegateResult = maybeInvokeDelegate(delegate, context);
+
+          if (delegateResult) {
+            if (delegateResult === ContinueSentinel) continue;
+            return delegateResult;
+          }
+        }
+
+        if (context.method === "next") {
+          // Setting context._sent for legacy support of Babel's
+          // function.sent implementation.
+          context.sent = context._sent = context.arg;
+        } else if (context.method === "throw") {
+          if (state === GenStateSuspendedStart) {
+            state = GenStateCompleted;
+            throw context.arg;
+          }
+
+          context.dispatchException(context.arg);
+        } else if (context.method === "return") {
+          context.abrupt("return", context.arg);
+        }
+
+        state = GenStateExecuting;
+        var record = tryCatch(innerFn, self, context);
+
+        if (record.type === "normal") {
+          // If an exception is thrown from innerFn, we leave state ===
+          // GenStateExecuting and loop back for another invocation.
+          state = context.done ? GenStateCompleted : GenStateSuspendedYield;
+
+          if (record.arg === ContinueSentinel) {
+            continue;
+          }
+
+          return {
+            value: record.arg,
+            done: context.done
+          };
+        } else if (record.type === "throw") {
+          state = GenStateCompleted; // Dispatch the exception by looping back around to the
+          // context.dispatchException(context.arg) call above.
+
+          context.method = "throw";
+          context.arg = record.arg;
+        }
+      }
+    };
+  } // Call delegate.iterator[context.method](context.arg) and handle the
+  // result, either by returning a { value, done } result from the
+  // delegate iterator, or by modifying context.method and context.arg,
+  // setting context.delegate to null, and returning the ContinueSentinel.
+
+
   function maybeInvokeDelegate(delegate, context) {
     var method = delegate.iterator[context.method];
 
-    if (undefined === method) {
-      if (context.delegate = null, "throw" === context.method) {
-        if (delegate.iterator["return"] && (context.method = "return", context.arg = undefined, maybeInvokeDelegate(delegate, context), "throw" === context.method)) return ContinueSentinel;
-        context.method = "throw", context.arg = new TypeError("The iterator does not provide a 'throw' method");
+    if (method === undefined) {
+      // A .throw or .return when the delegate iterator has no .throw
+      // method always terminates the yield* loop.
+      context.delegate = null;
+
+      if (context.method === "throw") {
+        // Note: ["return"] must be used for ES3 parsing compatibility.
+        if (delegate.iterator["return"]) {
+          // If the delegate iterator has a return method, give it a
+          // chance to clean up.
+          context.method = "return";
+          context.arg = undefined;
+          maybeInvokeDelegate(delegate, context);
+
+          if (context.method === "throw") {
+            // If maybeInvokeDelegate(context) changed context.method from
+            // "return" to "throw", let that override the TypeError below.
+            return ContinueSentinel;
+          }
+        }
+
+        context.method = "throw";
+        context.arg = new TypeError("The iterator does not provide a 'throw' method");
       }
@@ -178,7 +355,62 @@
     var record = tryCatch(method, delegate.iterator, context.arg);
-    if ("throw" === record.type) return context.method = "throw", context.arg = record.arg, context.delegate = null, ContinueSentinel;
+
+    if (record.type === "throw") {
+      context.method = "throw";
+      context.arg = record.arg;
+      context.delegate = null;
+      return ContinueSentinel;
+    }
+
     var info = record.arg;
-    return info ? info.done ? (context[delegate.resultName] = info.value, context.next = delegate.nextLoc, "return" !== context.method && (context.method = "next", context.arg = undefined), context.delegate = null, ContinueSentinel) : info : (context.method = "throw", context.arg = new TypeError("iterator result is not an object"), context.delegate = null, ContinueSentinel);
-  }
 
+    if (!info) {
+      context.method = "throw";
+      context.arg = new TypeError("iterator result is not an object");
+      context.delegate = null;
+      return ContinueSentinel;
+    }
+
+    if (info.done) {
+      // Assign the result of the finished delegate to the temporary
+      // variable specified by delegate.resultName (see delegateYield).
+      context[delegate.resultName] = info.value; // Resume execution at the desired location (see delegateYield).
+
+      context.next = delegate.nextLoc; // If context.method was "throw" but the delegate handled the
+      // exception, let the outer generator proceed normally. If
+      // context.method was "next", forget context.arg since it has been
+      // "consumed" by the delegate iterator. If context.method was
+      // "return", allow the original .return call to continue in the
+      // outer generator.
+
+      if (context.method !== "return") {
+        context.method = "next";
+        context.arg = undefined;
+      }
+    } else {
+      // Re-yield the result returned by the delegate method.
+      return info;
+    } // The delegate iterator is finished, so forget it and continue with
+    // the outer generator.
+
+
+    context.delegate = null;
+    return ContinueSentinel;
+  } // Define Generator.prototype.{next,throw,return} in terms of the
+  // unified ._invoke helper method.
+
+
+  defineIteratorMethods(Gp);
+  define(Gp, toStringTagSymbol, "Generator"); // A Generator should always return itself as the iterator object when the
+  // @@iterator function is called on it. Some browsers' implementations of the
+  // iterator prototype chain incorrectly implement this, causing the Generator
+  // object to not be returned from this call. This ensures that doesn't happen.
+  // See https://github.com/facebook/regenerator/issues/274 for more details.
+
+  define(Gp, iteratorSymbol, function () {
+    return this;
+  });
+  define(Gp, "toString", function () {
+    return "[object Generator]";
+  });
+
   function pushTryEntry(locs) {
@@ -188,3 +420,13 @@ var entry = {
     };
-    1 in locs && (entry.catchLoc = locs[1]), 2 in locs && (entry.finallyLoc = locs[2], entry.afterLoc = locs[3]), this.tryEntries.push(entry);
+
+    if (1 in locs) {
+      entry.catchLoc = locs[1];
+    }
+
+    if (2 in locs) {
+      entry.finallyLoc = locs[2];
+      entry.afterLoc = locs[3];
+    }
+
+    this.tryEntries.push(entry);
   }
@@ -194,25 +436,73 @@
     var record = entry.completion || {};
-    record.type = "normal", delete record.arg, entry.completion = record;
+    record.type = "normal";
+    delete record.arg;
+    entry.completion = record;
   }
 
   function Context(tryLocsList) {
+    // The root entry object (effectively a try statement without a catch
+    // or a finally block) gives us a place to store values thrown from
+    // locations where there is no enclosing try statement.
     this.tryEntries = [{
       tryLoc: "root"
-    }], tryLocsList.forEach(pushTryEntry, this), this.reset(!0);
+    }];
+    tryLocsList.forEach(pushTryEntry, this);
+    this.reset(true);
   }
 
+  exports.keys = function (object) {
+    var keys = [];
+
+    for (var key in object) {
+      keys.push(key);
+    }
+
+    keys.reverse(); // Rather than returning an object with a next method, we keep
+    // things simple and return the next function itself.
+
+    return function next() {
+      while (keys.length) {
+        var key = keys.pop();
+
+        if (key in object) {
+          next.value = key;
+          next.done = false;
+          return next;
+        }
+      } // To avoid creating an additional object, we just hang the .value
+      // and .done properties off the next function object itself. This
+      // also ensures that the minifier will not anonymize the function.
+
+
+      next.done = true;
+      return next;
+    };
+  };
+
   function values(iterable) {
     if (iterable) {
       var iteratorMethod = iterable[iteratorSymbol];
-      if (iteratorMethod) return iteratorMethod.call(iterable);
-      if ("function" == typeof iterable.next) return iterable;
 
+      if (iteratorMethod) {
+        return iteratorMethod.call(iterable);
+      }
+
+      if (typeof iterable.next === "function") {
+        return iterable;
+      }
+
       if (!isNaN(iterable.length)) {
         var i = -1,
             next = function next() {
-          for (; ++i < iterable.length;) {
-            if (hasOwn.call(iterable, i)) return next.value = iterable[i], next.done = !1, next;
+          while (++i < iterable.length) {
+            if (hasOwn.call(iterable, i)) {
+              next.value = iterable[i];
+              next.done = false;
+              return next;
+            }
           }
 
-          return next.value = undefined, next.done = !0, next;
+          next.value = undefined;
+          next.done = true;
+          return next;
         };
@@ -222,4 +512,5 @@
       }
-    }
+    } // Return an iterator with no values.
 
+
     return {
@@ -230,83 +521,98 @@ next: doneResult
 
+  exports.values = values;
+
   function doneResult() {
     return {
       value: undefined,
-      done: !0
+      done: true
     };
   }
 
-  return GeneratorFunction.prototype = GeneratorFunctionPrototype, define(Gp, "constructor", GeneratorFunctionPrototype), define(GeneratorFunctionPrototype, "constructor", GeneratorFunction), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"), exports.isGeneratorFunction = function (genFun) {
-    var ctor = "function" == typeof genFun && genFun.constructor;
-    return !!ctor && (ctor === GeneratorFunction || "GeneratorFunction" === (ctor.displayName || ctor.name));
-  }, exports.mark = function (genFun) {
-    return Object.setPrototypeOf ? Object.setPrototypeOf(genFun, GeneratorFunctionPrototype) : (genFun.__proto__ = GeneratorFunctionPrototype, define(genFun, toStringTagSymbol, "GeneratorFunction")), genFun.prototype = Object.create(Gp), genFun;
-  }, exports.awrap = function (arg) {
-    return {
-      __await: arg
-    };
-  }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
-    return this;
-  }), exports.AsyncIterator = AsyncIterator, exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {
-    void 0 === PromiseImpl && (PromiseImpl = Promise);
-    var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);
-    return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) {
-      return result.done ? result.value : iter.next();
-    });
-  }, defineIteratorMethods(Gp), define(Gp, toStringTagSymbol, "Generator"), define(Gp, iteratorSymbol, function () {
-    return this;
-  }), define(Gp, "toString", function () {
-    return "[object Generator]";
-  }), exports.keys = function (object) {
-    var keys = [];
+  Context.prototype = {
+    constructor: Context,
+    reset: function reset(skipTempReset) {
+      this.prev = 0;
+      this.next = 0; // Resetting context._sent for legacy support of Babel's
+      // function.sent implementation.
 
-    for (var key in object) {
-      keys.push(key);
-    }
+      this.sent = this._sent = undefined;
+      this.done = false;
+      this.delegate = null;
+      this.method = "next";
+      this.arg = undefined;
+      this.tryEntries.forEach(resetTryEntry);
 
-    return keys.reverse(), function next() {
-      for (; keys.length;) {
-        var key = keys.pop();
-        if (key in object) return next.value = key, next.done = !1, next;
+      if (!skipTempReset) {
+        for (var name in this) {
+          // Not sure about the optimal order of these conditions:
+          if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) {
+            this[name] = undefined;
+          }
+        }
       }
+    },
+    stop: function stop() {
+      this.done = true;
+      var rootEntry = this.tryEntries[0];
+      var rootRecord = rootEntry.completion;
 
-      return next.done = !0, next;
-    };
-  }, exports.values = values, Context.prototype = {
-    constructor: Context,
-    reset: function reset(skipTempReset) {
-      if (this.prev = 0, this.next = 0, this.sent = this._sent = undefined, this.done = !1, this.delegate = null, this.method = "next", this.arg = undefined, this.tryEntries.forEach(resetTryEntry), !skipTempReset) for (var name in this) {
-        "t" === name.charAt(0) && hasOwn.call(this, name) && !isNaN(+name.slice(1)) && (this[name] = undefined);
+      if (rootRecord.type === "throw") {
+        throw rootRecord.arg;
       }
-    },
-    stop: function stop() {
-      this.done = !0;
-      var rootRecord = this.tryEntries[0].completion;
-      if ("throw" === rootRecord.type) throw rootRecord.arg;
+
       return this.rval;
     },
     dispatchException: function dispatchException(exception) {
-      if (this.done) throw exception;
+      if (this.done) {
+        throw exception;
+      }
+
       var context = this;
 
       function handle(loc, caught) {
-        return record.type = "throw", record.arg = exception, context.next = loc, caught && (context.method = "next", context.arg = undefined), !!caught;
+        record.type = "throw";
+        record.arg = exception;
+        context.next = loc;
+
+        if (caught) {
+          // If the dispatched exception was caught by a catch block,
+          // then let that catch block handle the exception normally.
+          context.method = "next";
+          context.arg = undefined;
+        }
+
+        return !!caught;
       }
 
       for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-        var entry = this.tryEntries[i],
-            record = entry.completion;
-        if ("root" === entry.tryLoc) return handle("end");
+        var entry = this.tryEntries[i];
+        var record = entry.completion;
 
+        if (entry.tryLoc === "root") {
+          // Exception thrown outside of any try block that could handle
+          // it, so set the completion value of the entire function to
+          // throw the exception.
+          return handle("end");
+        }
+
         if (entry.tryLoc <= this.prev) {
-          var hasCatch = hasOwn.call(entry, "catchLoc"),
-              hasFinally = hasOwn.call(entry, "finallyLoc");
+          var hasCatch = hasOwn.call(entry, "catchLoc");
+          var hasFinally = hasOwn.call(entry, "finallyLoc");
 
           if (hasCatch && hasFinally) {
-            if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
-            if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
+            if (this.prev < entry.catchLoc) {
+              return handle(entry.catchLoc, true);
+            } else if (this.prev < entry.finallyLoc) {
+              return handle(entry.finallyLoc);
+            }
           } else if (hasCatch) {
-            if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
+            if (this.prev < entry.catchLoc) {
+              return handle(entry.catchLoc, true);
+            }
+          } else if (hasFinally) {
+            if (this.prev < entry.finallyLoc) {
+              return handle(entry.finallyLoc);
+            }
           } else {
-            if (!hasFinally) throw new Error("try statement without catch or finally");
-            if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
+            throw new Error("try statement without catch or finally");
           }
@@ -326,9 +632,36 @@ }
 
-      finallyEntry && ("break" === type || "continue" === type) && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc && (finallyEntry = null);
+      if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) {
+        // Ignore the finally entry if control is not jumping to a
+        // location outside the try/catch block.
+        finallyEntry = null;
+      }
+
       var record = finallyEntry ? finallyEntry.completion : {};
-      return record.type = type, record.arg = arg, finallyEntry ? (this.method = "next", this.next = finallyEntry.finallyLoc, ContinueSentinel) : this.complete(record);
+      record.type = type;
+      record.arg = arg;
+
+      if (finallyEntry) {
+        this.method = "next";
+        this.next = finallyEntry.finallyLoc;
+        return ContinueSentinel;
+      }
+
+      return this.complete(record);
     },
     complete: function complete(record, afterLoc) {
-      if ("throw" === record.type) throw record.arg;
-      return "break" === record.type || "continue" === record.type ? this.next = record.arg : "return" === record.type ? (this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel;
+      if (record.type === "throw") {
+        throw record.arg;
+      }
+
+      if (record.type === "break" || record.type === "continue") {
+        this.next = record.arg;
+      } else if (record.type === "return") {
+        this.rval = this.arg = record.arg;
+        this.method = "return";
+        this.next = "end";
+      } else if (record.type === "normal" && afterLoc) {
+        this.next = afterLoc;
+      }
+
+      return ContinueSentinel;
     },
@@ -338,3 +671,8 @@ finish: function finish(finallyLoc) {
         var entry = this.tryEntries[i];
-        if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel;
+
+        if (entry.finallyLoc === finallyLoc) {
+          this.complete(entry.completion, entry.afterLoc);
+          resetTryEntry(entry);
+          return ContinueSentinel;
+        }
       }
@@ -349,3 +687,3 @@ },
 
-          if ("throw" === record.type) {
+          if (record.type === "throw") {
             var thrown = record.arg;
@@ -357,16 +695,31 @@ resetTryEntry(entry);
         }
-      }
+      } // The context.catch method must only be called with a location
+      // argument that corresponds to a known catch block.
 
+
       throw new Error("illegal catch attempt");
     },
     delegateYield: function delegateYield(iterable, resultName, nextLoc) {
-      return this.delegate = {
+      this.delegate = {
         iterator: values(iterable),
         resultName: resultName,
         nextLoc: nextLoc
-      }, "next" === this.method && (this.arg = undefined), ContinueSentinel;
+      };
+
+      if (this.method === "next") {
+        // Deliberately forget the last sent value so that we don't
+        // accidentally pass it on to the delegate.
+        this.arg = undefined;
+      }
+
+      return ContinueSentinel;
     }
-  }, exports;
+  }; // Regardless of whether this script is executing as a CommonJS module
+  // or not, return the runtime object so that we can declare the variable
+  // regeneratorRuntime in the outer scope, which allows this module to be
+  // injected easily by `bin/regenerator --include-runtime script.js`.
+
+  return exports;
 }
 
 module.exports = exports.default;

package.json

 {
   "name": "reshow-runtime",
-  "version": "0.17.14",
+  "version": "0.17.15",
   "description": "Babel runtime alternative",
@@ -12,3 +12,2 @@ "repository": "react-atomic/reshow",
   "dependencies": {
-    "regenerator-runtime": "^0.13.4",
     "reshow-constant": "*"
@@ -15,0 +14,0 @@ },

README.md

@@ -26,1 +26,3 @@ babel runtime alternative
 
+
+

regenerator.js

@@ -1,1 +0,15 @@
-module.exports = require("regenerator-runtime");
+// TODO(Babel 8): Remove this file.
+
+var runtime = require("./helpers/regeneratorRuntime")();
+module.exports = runtime;
+
+// Copied from https://github.com/facebook/regenerator/blob/main/packages/runtime/runtime.js#L736=
+try {
+  regeneratorRuntime = runtime;
+} catch (accidentalStrictMode) {
+  if (typeof globalThis === "object") {
+    globalThis.regeneratorRuntime = runtime;
+  } else {
+    Function("r", "regeneratorRuntime = r")(runtime);
+  }
+}

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

114388

increased by21.4%

Dependency count

1

decreased by-50%

Lines of code

2857

increased by25.31%

Number of lines in readme file

28

increased by7.69%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• - Removedregenerator-runtime@^0.13.4

• - Removedregenerator-runtime@0.13.11(transitive)