tree e1be1343f9fe1bb6bf8f780025fa636e71fd0893
parent e15a98c4f2922f2c894a9ee050c21d44ad0eb928
author Sam Rawlins <srawlins@google.com> 1558548750 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1558548750 +0000

Reland fix for #28233: add hint for missing returns to function expressions

The bulk of this change is actually correcting missing returns in the Dart SDK.

Bug: https://github.com/dart-lang/sdk/issues/28233
Change-Id: I52bcbc6c6f4a129d3fc22003f4448a7c3d4487ad
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/100301
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>