commit | ee0c0bcd571efc7ada307b11700862d0a7a0a1c8 | [log] [tgz] |
---|---|---|
author | Johnni Winther <johnniwinther@google.com> | Wed Feb 10 07:51:52 2021 +0000 |
committer | commit-bot@chromium.org <commit-bot@chromium.org> | Wed Feb 10 07:51:52 2021 +0000 |
tree | 421099d599143e5208619d91b972ce80a7578e6c | |
parent | 622d54c20900966b3eda031578885e79cd4f3fcc [diff] |
Reland "[kernel] Ensure that visitors don't implicitly returns `null`" This is in preparation to migrate package:kernel to null safety. For the visitor interfaces to support non-nullable return types, the implementations must avoid using `null` as return value in its base case. TEST=Refactoring Change-Id: Ie8fa5d41b99850d9e4abb59634c72920c64128d9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/183691 Reviewed-by: Jens Johansen <jensj@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com>
Dart is:
Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.
Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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See LICENSE and PATENT_GRANT.
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