Quick Fix for returning Future from 'async' functions.

Quick Fix for returning Future from 'async' functions.

R=brianwilkerson@google.com
BUG=

Committed: https://code.google.com/p/dart/source/detail?r=44348

[Brian Wilkerson, 2015-03-09 21:05:35]

LGTM

https://codereview.chromium.org/987173002/diff/1/pkg/analysis_server/test/ser...
File pkg/analysis_server/test/services/correction/fix_test.dart (right):

https://codereview.chromium.org/987173002/diff/1/pkg/analysis_server/test/ser...
pkg/analysis_server/test/services/correction/fix_test.dart:1788: void
test_illegalAsyncReturnType_void() {
Perhaps a test case containing:

import 'dart:async';
main() async {
}

to test the absence of a return type.

[scheglov, 2015-03-09 21:34:37]

https://codereview.chromium.org/987173002/diff/1/pkg/analysis_server/test/ser...
File pkg/analysis_server/test/services/correction/fix_test.dart (right):

https://codereview.chromium.org/987173002/diff/1/pkg/analysis_server/test/ser...
pkg/analysis_server/test/services/correction/fix_test.dart:1788: void
test_illegalAsyncReturnType_void() {
On 2015/03/09 21:05:35, Brian Wilkerson wrote:
> Perhaps a test case containing:
> 
> import 'dart:async';
> main() async {
> }
> 
> to test the absence of a return type.

Well, we don't report any error in this case.
So, we don't need a fix :-)

[scheglov, 2015-03-09 21:35:39]

Committed patchset #1 (id:1) manually as 44348 (presubmit successful).