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babel · Sep 4, 2023 · 68abb51 · 68abb51
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diff --git a/packages/babel-helper-wrap-function/src/index.ts b/packages/babel-helper-wrap-function/src/index.ts
@@ -122,7 +122,9 @@ function plainFunction(
     params.push(path.scope.generateUidIdentifier("x"));
   }
 
-  const ref = path.scope.generateUidIdentifier("ref");
+  const ref = path.scope.generateUidIdentifier(
+    functionId ? functionId.name : "ref",
+  );
 
   if (isDeclaration) {
     path.replaceWith(

diff --git a/...posal-explicit-resource-management/test/fixtures/integration/async-to-generator/output.js b/...posal-explicit-resource-management/test/fixtures/integration/async-to-generator/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _fn;
 function fn() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
+  return (_fn = _fn || babelHelpers.asyncToGenerator(function* () {
     yield 0;
     try {
       var _stack = [];

diff --git a/packages/babel-plugin-proposal-function-sent/test/fixtures/function-sent/basic/output.js b/packages/babel-plugin-proposal-function-sent/test/fixtures/function-sent/basic/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _gen;
 function gen() {
-  return (_ref = _ref || babelHelpers.skipFirstGeneratorNext(function* () {
+  return (_gen = _gen || babelHelpers.skipFirstGeneratorNext(function* () {
     let _functionSent = yield;
     let sent = _functionSent;
   })).apply(this, arguments);

diff --git a/...bel-plugin-proposal-function-sent/test/fixtures/generator-kinds/async-generator/output.js b/...bel-plugin-proposal-function-sent/test/fixtures/generator-kinds/async-generator/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _foo;
 function foo() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(babelHelpers.skipFirstGeneratorNext(function* () {
+  return (_foo = _foo || babelHelpers.wrapAsyncGenerator(babelHelpers.skipFirstGeneratorNext(function* () {
     let _functionSent = yield;
     _functionSent = yield babelHelpers.awaitAsyncGenerator(_functionSent);
   }))).apply(this, arguments);

diff --git a/...ugin-proposal-function-sent/test/fixtures/generator-kinds/export-default-named/output.mjs b/...ugin-proposal-function-sent/test/fixtures/generator-kinds/export-default-named/output.mjs
@@ -1,6 +1,6 @@
-var _ref;
+var _gen;
 export default function gen() {
-  return (_ref = _ref || babelHelpers.skipFirstGeneratorNext(function* () {
+  return (_gen = _gen || babelHelpers.skipFirstGeneratorNext(function* () {
     let _functionSent = yield;
     return _functionSent;
   })).apply(this, arguments);

diff --git a/packages/babel-plugin-proposal-function-sent/test/fixtures/generator-kinds/export/output.mjs b/packages/babel-plugin-proposal-function-sent/test/fixtures/generator-kinds/export/output.mjs
@@ -1,6 +1,6 @@
-var _ref;
+var _gen;
 export function gen() {
-  return (_ref = _ref || babelHelpers.skipFirstGeneratorNext(function* () {
+  return (_gen = _gen || babelHelpers.skipFirstGeneratorNext(function* () {
     let _functionSent = yield;
     return _functionSent;
   })).apply(this, arguments);

diff --git a/...el-plugin-proposal-function-sent/test/fixtures/generator-kinds/expression-named/output.js b/...el-plugin-proposal-function-sent/test/fixtures/generator-kinds/expression-named/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _gen;
 const foo = function gen() {
-  return (_ref = _ref || babelHelpers.skipFirstGeneratorNext(function* () {
+  return (_gen = _gen || babelHelpers.skipFirstGeneratorNext(function* () {
     let _functionSent = yield;
     return _functionSent;
   })).apply(this, arguments);

diff --git a/...ges/babel-plugin-proposal-function-sent/test/fixtures/generator-kinds/statement/output.js b/...ges/babel-plugin-proposal-function-sent/test/fixtures/generator-kinds/statement/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _gen;
 function gen() {
-  return (_ref = _ref || babelHelpers.skipFirstGeneratorNext(function* () {
+  return (_gen = _gen || babelHelpers.skipFirstGeneratorNext(function* () {
     let _functionSent = yield;
     return _functionSent;
   })).apply(this, arguments);

diff --git a/...-transform-async-generator-functions/test/fixtures/async-generators/declaration/output.js b/...-transform-async-generator-functions/test/fixtures/async-generators/declaration/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _agf;
 function agf() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_agf = _agf || babelHelpers.wrapAsyncGenerator(function* () {
     this;
     yield babelHelpers.awaitAsyncGenerator(1);
     yield 2;

diff --git a/...n-transform-async-generator-functions/test/fixtures/async-generators/expression/output.js b/...n-transform-async-generator-functions/test/fixtures/async-generators/expression/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _agf;
 (function agf() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_agf = _agf || babelHelpers.wrapAsyncGenerator(function* () {
     this;
     yield babelHelpers.awaitAsyncGenerator(1);
     yield 2;

diff --git a/...m-async-generator-functions/test/fixtures/async-generators/transform-class-keys/output.js b/...m-async-generator-functions/test/fixtures/async-generators/transform-class-keys/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _fn;
 function fn() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_fn = _fn || babelHelpers.wrapAsyncGenerator(function* () {
     class A {
       [yield 1]() {}
     }

diff --git a/...orm-async-generator-functions/test/fixtures/async-generators/yield-star-babel-7/output.js b/...orm-async-generator-functions/test/fixtures/async-generators/yield-star-babel-7/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _g;
 function g() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_g = _g || babelHelpers.wrapAsyncGenerator(function* () {
     yield* babelHelpers.asyncGeneratorDelegate(babelHelpers.asyncIterator([1, 2, 3]), babelHelpers.awaitAsyncGenerator);
     yield* babelHelpers.asyncGeneratorDelegate(babelHelpers.asyncIterator(iterable), babelHelpers.awaitAsyncGenerator);
   })).apply(this, arguments);

diff --git a/...n-transform-async-generator-functions/test/fixtures/async-generators/yield-star/output.js b/...n-transform-async-generator-functions/test/fixtures/async-generators/yield-star/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _g;
 function g() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_g = _g || babelHelpers.wrapAsyncGenerator(function* () {
     yield* babelHelpers.asyncGeneratorDelegate(babelHelpers.asyncIterator([1, 2, 3]));
     yield* babelHelpers.asyncGeneratorDelegate(babelHelpers.asyncIterator(iterable));
   })).apply(this, arguments);

diff --git a/...ugin-transform-async-generator-functions/test/fixtures/for-await/async-function/output.js b/...ugin-transform-async-generator-functions/test/fixtures/for-await/async-function/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _f;
 function f() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
+  return (_f = _f || babelHelpers.asyncToGenerator(function* () {
     var _iteratorAbruptCompletion = false;
     var _didIteratorError = false;
     var _iteratorError;

diff --git a/...gin-transform-async-generator-functions/test/fixtures/for-await/async-generator/output.js b/...gin-transform-async-generator-functions/test/fixtures/for-await/async-generator/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _g;
 function g() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_g = _g || babelHelpers.wrapAsyncGenerator(function* () {
     var _iteratorAbruptCompletion = false;
     var _didIteratorError = false;
     var _iteratorError;

diff --git a/...ync-generator-functions/test/fixtures/for-await/create-async-from-sync-iterator/output.js b/...ync-generator-functions/test/fixtures/for-await/create-async-from-sync-iterator/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _fn;
 function fn() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_fn = _fn || babelHelpers.wrapAsyncGenerator(function* () {
     var _iteratorAbruptCompletion = false;
     var _didIteratorError = false;
     var _iteratorError;

diff --git a/...lugin-transform-async-generator-functions/test/fixtures/for-await/destructuring/output.js b/...lugin-transform-async-generator-functions/test/fixtures/for-await/destructuring/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _f;
 function f() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
+  return (_f = _f || babelHelpers.asyncToGenerator(function* () {
     var _iteratorAbruptCompletion = false;
     var _didIteratorError = false;
     var _iteratorError;

diff --git a/...-transform-async-generator-functions/test/fixtures/nested/arrows-in-declaration/output.js b/...-transform-async-generator-functions/test/fixtures/nested/arrows-in-declaration/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _g;
 function g() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_g = _g || babelHelpers.wrapAsyncGenerator(function* () {
     var _this = this;
     () => this;
     function f() {

diff --git a/...plugin-transform-async-generator-functions/test/fixtures/nested/async-in-params/output.js b/...plugin-transform-async-generator-functions/test/fixtures/nested/async-in-params/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _g;
 function g() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* (x = /*#__PURE__*/babelHelpers.asyncToGenerator(function* () {
+  return (_g = _g || babelHelpers.wrapAsyncGenerator(function* (x = /*#__PURE__*/babelHelpers.asyncToGenerator(function* () {
     yield 1;
   })) {
     yield babelHelpers.awaitAsyncGenerator(2);

diff --git a/...gin-transform-async-generator-functions/test/fixtures/nested/generator-in-async/output.js b/...gin-transform-async-generator-functions/test/fixtures/nested/generator-in-async/output.js
@@ -1,10 +1,10 @@
-var _ref2;
+var _f;
 function f() {
-  return (_ref2 = _ref2 || babelHelpers.asyncToGenerator(function* () {
-    var _ref;
+  return (_f = _f || babelHelpers.asyncToGenerator(function* () {
+    var _g;
     yield 1;
     function g() {
-      return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+      return (_g = _g || babelHelpers.wrapAsyncGenerator(function* () {
         yield babelHelpers.awaitAsyncGenerator(2);
         yield 3;
       })).apply(this, arguments);

diff --git a/...ator-functions/test/fixtures/yield-star/create-async-from-sync-iterator-babel-7/output.js b/...ator-functions/test/fixtures/yield-star/create-async-from-sync-iterator-babel-7/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _fn;
 function fn() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_fn = _fn || babelHelpers.wrapAsyncGenerator(function* () {
     yield* babelHelpers.asyncGeneratorDelegate(babelHelpers.asyncIterator([Promise.resolve("ok")]), babelHelpers.awaitAsyncGenerator); // CreateAsyncFromSyncIterator
   })).apply(this, arguments);
 }
diff --git a/...nc-generator-functions/test/fixtures/yield-star/create-async-from-sync-iterator/output.js b/...nc-generator-functions/test/fixtures/yield-star/create-async-from-sync-iterator/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _fn;
 function fn() {
-  return (_ref = _ref || babelHelpers.wrapAsyncGenerator(function* () {
+  return (_fn = _fn || babelHelpers.wrapAsyncGenerator(function* () {
     yield* babelHelpers.asyncGeneratorDelegate(babelHelpers.asyncIterator([Promise.resolve("ok")])); // CreateAsyncFromSyncIterator
   })).apply(this, arguments);
 }
diff --git a/...orm-async-to-generator/test/fixtures/async-to-generator/async-default-arguments/output.js b/...orm-async-to-generator/test/fixtures/async-to-generator/async-default-arguments/output.js
@@ -1,9 +1,9 @@
-var _ref2;
+var _foo;
 function mandatory(paramName) {
   throw new Error(`Missing parameter: ${paramName}`);
 }
 function foo(_x) {
-  return (_ref2 = _ref2 || babelHelpers.asyncToGenerator(function* (_ref) {
+  return (_foo = _foo || babelHelpers.asyncToGenerator(function* (_ref) {
     let {
       a,
       b = mandatory("b")

diff --git a/...-to-generator/test/fixtures/async-to-generator/async-iife-with-regenerator-spec/output.js b/...-to-generator/test/fixtures/async-to-generator/async-iife-with-regenerator-spec/output.js
@@ -1,5 +1,5 @@
 var _this = this,
-  _ref3;
+  _notIIFE;
 babelHelpers.asyncToGenerator( /*#__PURE__*/babelHelpers.regeneratorRuntime().mark(function _callee() {
   return babelHelpers.regeneratorRuntime().wrap(function _callee$(_context) {
     while (1) switch (_context.prev = _context.next) {
@@ -26,7 +26,7 @@ babelHelpers.asyncToGenerator( /*#__PURE__*/babelHelpers.regeneratorRuntime().ma
   }, _callee2, this);
 })).bind(this)();
 (function notIIFE() {
-  return (_ref3 = _ref3 || babelHelpers.asyncToGenerator( /*#__PURE__*/babelHelpers.regeneratorRuntime().mark(function _callee3() {
+  return (_notIIFE = _notIIFE || babelHelpers.asyncToGenerator( /*#__PURE__*/babelHelpers.regeneratorRuntime().mark(function _callee3() {
     return babelHelpers.regeneratorRuntime().wrap(function _callee3$(_context3) {
       while (1) switch (_context3.prev = _context3.next) {
         case 0:

diff --git a/...async-to-generator/test/fixtures/async-to-generator/async-iife-with-regenerator/output.js b/...async-to-generator/test/fixtures/async-to-generator/async-iife-with-regenerator/output.js
@@ -1,4 +1,4 @@
-var _ref3;
+var _notIIFE;
 babelHelpers.asyncToGenerator( /*#__PURE__*/babelHelpers.regeneratorRuntime().mark(function _callee() {
   return babelHelpers.regeneratorRuntime().wrap(function _callee$(_context) {
     while (1) switch (_context.prev = _context.next) {
@@ -24,7 +24,7 @@ babelHelpers.asyncToGenerator( /*#__PURE__*/babelHelpers.regeneratorRuntime().ma
   }, _callee2);
 }))();
 (function notIIFE() {
-  return (_ref3 = _ref3 || babelHelpers.asyncToGenerator( /*#__PURE__*/babelHelpers.regeneratorRuntime().mark(function _callee3() {
+  return (_notIIFE = _notIIFE || babelHelpers.asyncToGenerator( /*#__PURE__*/babelHelpers.regeneratorRuntime().mark(function _callee3() {
     return babelHelpers.regeneratorRuntime().wrap(function _callee3$(_context3) {
       while (1) switch (_context3.prev = _context3.next) {
         case 0:

diff --git a/...plugin-transform-async-to-generator/test/fixtures/async-to-generator/async-iife/output.js b/...plugin-transform-async-to-generator/test/fixtures/async-to-generator/async-iife/output.js
@@ -1,12 +1,12 @@
-var _ref3;
+var _notIIFE;
 babelHelpers.asyncToGenerator(function* () {
   yield 'ok';
 })();
 babelHelpers.asyncToGenerator(function* () {
   yield 'ok';
 })();
 (function notIIFE() {
-  return (_ref3 = _ref3 || babelHelpers.asyncToGenerator(function* () {
+  return (_notIIFE = _notIIFE || babelHelpers.asyncToGenerator(function* () {
     yield 'ok';
   })).apply(this, arguments);
 });

diff --git a/...nsform-async-to-generator/test/fixtures/async-to-generator/deeply-nested-asyncs/output.js b/...nsform-async-to-generator/test/fixtures/async-to-generator/deeply-nested-asyncs/output.js
@@ -1,17 +1,17 @@
-var _ref;
+var _s;
 function s(_x) {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* (x) {
+  return (_s = _s || babelHelpers.asyncToGenerator(function* (x) {
     var _arguments = arguments,
       _this = this,
-      _ref2;
+      _ref;
     for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
       args[_key - 1] = arguments[_key];
     }
     let t = function t(_x2, _x3) {
-      return (_ref2 = _ref2 || babelHelpers.asyncToGenerator(function* (y, a) {
-        var _ref3;
+      return (_ref = _ref || babelHelpers.asyncToGenerator(function* (y, a) {
+        var _ref2;
         let r = function r(_x4, _x5) {
-          return (_ref3 = _ref3 || babelHelpers.asyncToGenerator(function* (z, b) {
+          return (_ref2 = _ref2 || babelHelpers.asyncToGenerator(function* (z, b) {
             yield z;
             for (var _len2 = arguments.length, innerArgs = new Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
               innerArgs[_key2 - 2] = arguments[_key2];

diff --git a/...ugin-transform-async-to-generator/test/fixtures/async-to-generator/double-await/output.js b/...ugin-transform-async-to-generator/test/fixtures/async-to-generator/double-await/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _fn;
 function fn() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
+  return (_fn = _fn || babelHelpers.asyncToGenerator(function* () {
     yield yield 1;
   })).apply(this, arguments);
 }
diff --git a/...in-transform-async-to-generator/test/fixtures/async-to-generator/function-arity/output.js b/...in-transform-async-to-generator/test/fixtures/async-to-generator/function-arity/output.js
@@ -1,23 +1,23 @@
-var _ref, _ref2, _ref3, _ref4, _ref5, _ref6;
+var _one, _two, _three, _four, _five, _six;
 function one(_x) {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* (a, b = 1) {})).apply(this, arguments);
+  return (_one = _one || babelHelpers.asyncToGenerator(function* (a, b = 1) {})).apply(this, arguments);
 }
 function two(_x2, _x3) {
-  return (_ref2 = _ref2 || babelHelpers.asyncToGenerator(function* (a, b, ...c) {})).apply(this, arguments);
+  return (_two = _two || babelHelpers.asyncToGenerator(function* (a, b, ...c) {})).apply(this, arguments);
 }
 function three(_x4) {
-  return (_ref3 = _ref3 || babelHelpers.asyncToGenerator(function* (a, b = 1, c, d = 3) {})).apply(this, arguments);
+  return (_three = _three || babelHelpers.asyncToGenerator(function* (a, b = 1, c, d = 3) {})).apply(this, arguments);
 }
 function four(_x5) {
-  return (_ref4 = _ref4 || babelHelpers.asyncToGenerator(function* (a, b = 1, c, ...d) {})).apply(this, arguments);
+  return (_four = _four || babelHelpers.asyncToGenerator(function* (a, b = 1, c, ...d) {})).apply(this, arguments);
 }
 function five(_x6, _x7) {
-  return (_ref5 = _ref5 || babelHelpers.asyncToGenerator(function* (a, {
+  return (_five = _five || babelHelpers.asyncToGenerator(function* (a, {
     b
   }) {})).apply(this, arguments);
 }
 function six(_x8) {
-  return (_ref6 = _ref6 || babelHelpers.asyncToGenerator(function* (a, {
+  return (_six = _six || babelHelpers.asyncToGenerator(function* (a, {
     b
   } = {}) {})).apply(this, arguments);
 }
diff --git a/...-transform-async-to-generator/test/fixtures/async-to-generator/named-expression/output.js b/...-transform-async-to-generator/test/fixtures/async-to-generator/named-expression/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _bar;
 var foo = function bar() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
+  return (_bar = _bar || babelHelpers.asyncToGenerator(function* () {
     console.log(bar);
   })).apply(this, arguments);
 };
diff --git a/...plugin-transform-async-to-generator/test/fixtures/async-to-generator/parameters/output.js b/...plugin-transform-async-to-generator/test/fixtures/async-to-generator/parameters/output.js
@@ -1,4 +1,4 @@
-var _ref;
+var _foo;
 function foo(_x) {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* (bar) {})).apply(this, arguments);
+  return (_foo = _foo || babelHelpers.asyncToGenerator(function* (bar) {})).apply(this, arguments);
 }
diff --git a/...rm-async-to-generator/test/fixtures/async-to-generator/shadowed-promise-import/output.mjs b/...rm-async-to-generator/test/fixtures/async-to-generator/shadowed-promise-import/output.mjs
@@ -1,7 +1,7 @@
-var _ref;
+var _foo;
 import Promise from 'somewhere';
 function foo() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
+  return (_foo = _foo || babelHelpers.asyncToGenerator(function* () {
     yield Promise.resolve();
   })).apply(this, arguments);
 }
diff --git a/...orm-async-to-generator/test/fixtures/async-to-generator/shadowed-promise-nested/output.js b/...orm-async-to-generator/test/fixtures/async-to-generator/shadowed-promise-nested/output.js
@@ -1,12 +1,12 @@
-var _ref;
+var _foo;
 let Promise;
 function foo() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
-    var _ref2;
+  return (_foo = _foo || babelHelpers.asyncToGenerator(function* () {
+    var _bar;
     let Promise;
     yield bar();
     function bar() {
-      return (_ref2 = _ref2 || babelHelpers.asyncToGenerator(function* () {
+      return (_bar = _bar || babelHelpers.asyncToGenerator(function* () {
         return Promise.resolve();
       })).apply(this, arguments);
     }

diff --git a/...-transform-async-to-generator/test/fixtures/async-to-generator/shadowed-promise/output.js b/...-transform-async-to-generator/test/fixtures/async-to-generator/shadowed-promise/output.js
@@ -1,7 +1,7 @@
-var _ref;
+var _foo;
 let Promise;
 function foo() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
+  return (_foo = _foo || babelHelpers.asyncToGenerator(function* () {
     yield new Promise(resolve => {
       resolve();
     });

diff --git a/...-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/output.js b/...-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/output.js
@@ -1,6 +1,6 @@
-var _ref;
+var _foo;
 function foo() {
-  return (_ref = _ref || babelHelpers.asyncToGenerator(function* () {
+  return (_foo = _foo || babelHelpers.asyncToGenerator(function* () {
     var wat = yield bar();
   })).apply(this, arguments);
 }
diff --git a/...transform-async-to-generator/test/fixtures/bluebird-coroutines/named-expression/output.js b/...transform-async-to-generator/test/fixtures/bluebird-coroutines/named-expression/output.js
@@ -1,7 +1,7 @@
 var _coroutine = require("bluebird").coroutine;
-var _ref;
+var _bar;
 var foo = function bar() {
-  return (_ref = _ref || _coroutine(function* () {
+  return (_bar = _bar || _coroutine(function* () {
     console.log(bar);
   })).apply(this, arguments);
 };