tree 6264cd041884542727b009ecb1128b1f36c961c4
parent f3acf0caab296f8c11b9b51c8b19dadd94486e42
author Sam Rawlins <srawlins@google.com> 1600470246 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1600470246 +0000

Analyzer: add two checks for the @internal annotation.

The meta package does not yet have an `internal` constant;
this CL just adds one to the mock packages for testing.

Two checks are implemented:

* Hint if an @internal annotation is found on an element which is
  already part of a package's public API (based on file path).
* Hint if an element annotated with @internal is exported from a
  package's public API.

The notion of "public API" is also implemented for each type of Package:
BasicPackage, BazelPackage, GnPackage, PackageBuildPackage,
and PubPackage.

Bug: https://github.com/dart-lang/sdk/issues/28066
Change-Id: Ifc2709028afcd241f59e802f5952539f717704c3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/163126
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>