Make support for async/await syntax optional in the frontend.

Make support for async/await syntax optional in the frontend.

patch from issue 1899293005 at patchset 20001 (http://crrev.com/1899293005#ps20001)

Modified to fix issue with synthetic Scripts

BUG=
R=johnniwinther@google.com

Committed: https://github.com/dart-lang/sdk/commit/d56b1c6928b967f4d4aeb9b805cd12b79ec94764

[sigurdm, 2016-04-26 14:46:11]

sigurdm@google.com changed reviewers:
+ johnniwinther@google.com

[Johnni Winther, 2016-04-27 07:34:58]

lgtm

https://codereview.chromium.org/1918903004/diff/1/pkg/compiler/lib/src/compil...
File pkg/compiler/lib/src/compiler.dart (right):

https://codereview.chromium.org/1918903004/diff/1/pkg/compiler/lib/src/compil...
pkg/compiler/lib/src/compiler.dart:445: if
(!library.compilationUnit.script.isSynthesized) {
-> 'if (!library.isSynthesized) {'

[sigurdm, 2016-04-27 07:46:31]

Patchset #2 (id:20001) has been deleted

[sigurdm, 2016-04-27 07:48:17]

https://codereview.chromium.org/1918903004/diff/1/pkg/compiler/lib/src/compil...
File pkg/compiler/lib/src/compiler.dart (right):

https://codereview.chromium.org/1918903004/diff/1/pkg/compiler/lib/src/compil...
pkg/compiler/lib/src/compiler.dart:445: if
(!library.compilationUnit.script.isSynthesized) {
On 2016/04/27 07:34:57, Johnni Winther wrote:
> -> 'if (!library.isSynthesized) {'

Does not work for elementz. Added a TODO

[sigurdm, 2016-04-27 07:58:17]

Description was changed from

==========
Make support for async/await syntax optional in the frontend.

patch from issue 1899293005 at patchset 20001
(http://crrev.com/1899293005#ps20001)

Modified to fix issue with synthetic Scripts

BUG=
==========

to

==========
Make support for async/await syntax optional in the frontend.

patch from issue 1899293005 at patchset 20001
(http://crrev.com/1899293005#ps20001)

Modified to fix issue with synthetic Scripts

BUG=
R=johnniwinther@google.com

Committed:
https://github.com/dart-lang/sdk/commit/d56b1c6928b967f4d4aeb9b805cd12b79ec94764
==========

[sigurdm, 2016-04-27 07:58:19]

Committed patchset #2 (id:40001) manually as
d56b1c6928b967f4d4aeb9b805cd12b79ec94764 (presubmit successful).

[ahe, 2016-04-28 07:13:40]

Thank you, now we have no more patches to dart2js. Yay!