Merge pull request babel/babel-eslint#169 from hzoo/i-168

async func and space-before-function-paren

eslint/babel-eslint-parser/acorn-to-esprima.js

@@ -235,6 +235,10 @@ var astTransformVisitor = {
 
     // functions
 
+    if (this.isFunction()) {
+      if (node.async) node.generator = true;
+    }
+
     if (this.isAwaitExpression()) {
       node.type = "YieldExpression";
       node.delegate = node.all;

eslint/babel-eslint-parser/test/non-regression.js

@@ -1302,4 +1302,11 @@ describe("verify", function () {
       [ ]
     )
   });
+
+  it("async function with space-before-function-paren #168", function () {
+    verifyAndAssertMessages("it('handles updates', async function() {});",
+      { "space-before-function-paren": [1, "never"] },
+      [ ]
+    )
+  });
 });