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sdk/tests/language_2/instantiate_to_bound/README.md
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Erik Ernst 3698b91be8 Added test directories for Dart 2 features.
At and after the meeting that Anders called in AAR today we discussed
the list of directories that we would need. These came up:

  generalized void
  instantiate to bound
  noSuchMethod forwarding
  super-bounded types

I combined super-bounded types and instantiate to bound into one
topic, since they are so interwoven.

I also noted that we have more features coming up, even though we have
not discussed them much recently, and one of them will need a number
of tests: optional const/new. So I created new test directories for
these five topics, and added a short README.md to indicate their
purpose.

Change-Id: I17a407073d2dbcbccce0bfbd321cb01365d4b9ee
Reviewed-on: https://dart-review.googlesource.com/31200
Reviewed-by: Anders Sandholm <sandholm@google.com>
Reviewed-by: Kevin Millikin <kmillikin@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
2017-12-22 15:39:13 +00:00

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Markdown

# Feature tests for instantiation to bounds, and super-bounded types
This directory was created in order to hold tests pertaining to the
Dart feature _instantiate to bound_, which provides inference of
default values for omitted type arguments. In order to handle
F-bounded type parameters without introducing infinite types, this
feature relies on another feature, _super-bounded types_, which is
therefore also in focus for tests in this directory. For more details,
please check the feature specifications on
[super-bounded types](https://github.com/dart-lang/sdk/blob/master/docs/language/informal/super-bounded-types.md)
and on
[instantiate to bound](https://github.com/dart-lang/sdk/blob/master/docs/language/informal/instantiate-to-bound.md).