Add an API for generating analyzer summaries in one step.

Currently, analyzer summaries are generated in a two-step process,
translating compilation units into unlinked summaries and then linking
the unlinked summaries together to form linked summaries.  In order to
support full unrestricted type inference, we'll need to build
summaries in one step, so that the full AST of initializers is
available for inference during linking.

This CL introduces a new API for one-step summarizing, along with test
cases to exercise it.  For now, the one-step summary logic just
invokes the old two-step summary process.  In future CLs I'll rework
it to be a true one-step summarizer so that the type inference
restrictions can be lifted.

Change-Id: Ic8d55850972f4697b5c6cc6fabe5d26dc7c1288c
Reviewed-on: https://dart-review.googlesource.com/73300
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
4 files changed
tree: e246951ebc8fb3ceda6c657a5a761c481fe993b0
  1. .clang-format
  2. .gitattributes
  3. .gitconfig
  4. .github/
  5. .gitignore
  6. .gn
  7. .mailmap
  8. .packages
  9. AUTHORS
  10. BUILD.gn
  11. CHANGELOG.md
  12. CONTRIBUTING.md
  13. DEPS
  14. LICENSE
  15. PATENTS
  16. PRESUBMIT.py
  17. README.dart-sdk
  18. README.md
  19. WATCHLISTS
  20. build/
  21. client/
  22. codereview.settings
  23. dartdoc_options.yaml
  24. docs/
  25. pkg/
  26. runtime/
  27. samples-dev/
  28. samples/
  29. sdk/
  30. tests/
  31. third_party/
  32. tools/
  33. utils/
README.md

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