don't use a generator iterator function as this in the asyncToGenerator helper - fixes #625

2015-01-29 11:53:30 +11:00
parent a3d7a29961
commit 30259f3a99
1 changed files with 4 additions and 4 deletions
--- a/lib/6to5/transformation/templates/async-to-generator.js
+++ b/lib/6to5/transformation/templates/async-to-generator.js
@@ -3,12 +3,12 @@
    var gen = fn.apply(this, arguments);

    return new Promise(function (resolve, reject) {
-      var callNext = step.bind(gen.next);
-      var callThrow = step.bind(gen.throw);
+      var callNext = step.bind(null, "next");
+      var callThrow = step.bind(null, "throw");

-      function step(arg) {
+      function step(key, arg) {
        try {
-          var info = this(arg);
+          var info = gen[key](arg);
          var value = info.value;
        } catch (error) {
          reject(error);