From d34cb69912ee5789c7d1029c3be75d22d13e7bf8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C5=82awomir=20Laskowski?= <laskowski.box@gmail.com>
Date: Sun, 29 Nov 2015 01:44:30 +0100
Subject: [PATCH] Don't mark async functions as hoist

`babel-template` no longer crashes in IE attempting to access unpopulated error stack
---
 packages/babel-helper-remap-async-to-generator/src/index.js     | 1 -
 .../test/fixtures/async-to-generator/statement/actual.js        | 2 ++
 .../test/fixtures/async-to-generator/statement/expected.js      | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/babel-helper-remap-async-to-generator/src/index.js b/packages/babel-helper-remap-async-to-generator/src/index.js
index a8ba68f0be..27dbaa37ef 100644
--- a/packages/babel-helper-remap-async-to-generator/src/index.js
+++ b/packages/babel-helper-remap-async-to-generator/src/index.js
@@ -70,7 +70,6 @@ function plainFunction(path: NodePath, callId: Object) {
         t.callExpression(container, [])
       )
     ]);
-    declar._blockHoist = true;
 
     retFunction.id = asyncFnId;
     path.replaceWith(declar);
diff --git a/packages/babel-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/actual.js b/packages/babel-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/actual.js
index e422835657..2b301a1500 100644
--- a/packages/babel-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/actual.js
+++ b/packages/babel-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/actual.js
@@ -1,3 +1,5 @@
+function normalFunction() {}
+
 async function foo() {
   var wat = await bar();
 }
diff --git a/packages/babel-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/expected.js b/packages/babel-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/expected.js
index e6ced836b5..1a7a07612e 100644
--- a/packages/babel-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/expected.js
+++ b/packages/babel-plugin-transform-async-to-generator/test/fixtures/async-to-generator/statement/expected.js
@@ -1,3 +1,5 @@
+function normalFunction() {}
+
 let foo = (function () {
   var ref = babelHelpers.asyncToGenerator(function* () {
     var wat = yield bar();