Revert "Report unused system libraries with shadowed elements" This reverts commit 4c018c7013cd3f50c9618df5e246ac4347bc0882. Reason for revert: Breaking dart2js_unit_tests: https://logs.chromium.org/logs/dart/buildbucket/cr-buildbucket.appspot.com/8854208023803884128/+/steps/dart2js_unit_tests/0/stdout Original change's description: > Report unused system libraries with shadowed elements > > Fixes https://github.com/dart-lang/sdk/issues/45028 > > PR out for flutter: https://github.com/flutter/flutter/pull/76436 > > Change-Id: I63b22934b6ba969ec1a8ea4d282b2e8770d8c207 > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/186042 > Commit-Queue: Samuel Rawlins <srawlins@google.com> > Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> > Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Change-Id: I63987443d2a57dbd0a3d22fa433658476074bf5d No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/188060 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Jake Macdonald <jakemac@google.com> Commit-Queue: Samuel Rawlins <srawlins@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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