Kernel/VM: Set the instantiator type arguments on closures

Kernel/VM: Set the instantiator type arguments on closures

If a closure has uninstantiated type arguments from the enclosing
class, set them on the freshly allocated closure.

Closes issue #29409.

BUG=https://github.com/dart-lang/sdk/issues/29409
R=kustermann@google.com, regis@google.com

Committed: https://github.com/dart-lang/sdk/commit/1624c4f9c35998603a16380f03f457219d75c810

[Kevin Millikin (Google), 2017-06-01 12:07:29]

kmillikin@google.com changed reviewers:
+ ahe@google.com, kustermann@google.com, regis@google.com

[Kevin Millikin (Google), 2017-06-01 12:07:30]

Peter: there are now some untriaged test failures, which I haven't looked at
yet.

Regis: there is no support yet here for function type arguments.  I put your
name on the TODO as a placeholder.

This change fixes 112 failing tests.

[ahe, 2017-06-01 12:09:23]

Thank you, Kevin. It'll be interesting to see if I have fixed those new
untriaged issues already in my dev branch.

[ahe, 2017-06-01 12:09:23]

Thank you, Kevin. It'll be interesting to see if I have fixed those new
untriaged issues already in my dev branch.

[kustermann, 2017-06-01 12:23:18]

LGTM

[regis, 2017-06-01 16:23:38]

LGTM

[Kevin Millikin (Google), 2017-06-02 09:44:20]

Description was changed from

==========
Kernel/VM: Set the instantiator type arguments on closures

If a closure has uninstantiated type arguments from the enclosing
class, set them on the freshly allocated closure.

Closes issue #29409.

BUG=https://github.com/dart-lang/sdk/issues/29409
==========

to

==========
Kernel/VM: Set the instantiator type arguments on closures

If a closure has uninstantiated type arguments from the enclosing
class, set them on the freshly allocated closure.

Closes issue #29409.

BUG=https://github.com/dart-lang/sdk/issues/29409
R=kustermann@google.com, regis@google.com

Committed:
https://github.com/dart-lang/sdk/commit/1624c4f9c35998603a16380f03f457219d75c810
==========

[Kevin Millikin (Google), 2017-06-02 09:44:22]

Committed patchset #1 (id:1) manually as
1624c4f9c35998603a16380f03f457219d75c810 (presubmit successful).