Migrator: improve pubspec parsing * Prevent cast exception crash when pubspec.yaml is not a map * Prevent cast exception crash when pubspec sdk is not a string * Test error cases for parsing pubspec. Change-Id: Id392815207dc52719cfec5038d6fa2d09f952f08 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149602 Reviewed-by: Paul Berry <paulberry@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
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Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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