apidiff: avoid comparing instantiated aliases

During the initial step of comparing APIs, we associate
named types in both the old and new worlds. This doesn't work
if the named type is an alias to an instantiated type, so skip
that case. The proper comparison will happen subsequently.

Fixes golang/go#67051.

Change-Id: Ia405f842e8bf5e258cbcc0748a644d2cea83117a
Reviewed-on: https://go-review.googlesource.com/c/exp/+/618617
Reviewed-by: Tim King <taking@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
4 files changed
tree: bffdf353e15598425fe6c0dbbb0dbb861bf62414
  1. apidiff/
  2. cmd/
  3. constraints/
  4. ebnf/
  5. ebnflint/
  6. errors/
  7. event/
  8. inotify/
  9. io/
  10. jsonrpc2/
  11. maps/
  12. mmap/
  13. rand/
  14. shiny/
  15. shootout/
  16. slices/
  17. slog/
  18. sumdb/
  19. trace/
  20. typeparams/
  21. utf8string/
  22. .gitattributes
  23. .gitignore
  24. codereview.cfg
  25. CONTRIBUTING.md
  26. go.mod
  27. go.sum
  28. LICENSE
  29. PATENTS
  30. README.md
README.md

exp

PkgGoDev

This subrepository holds experimental and deprecated (in the old directory) packages.

The idea for this subrepository originated as the pkg/exp directory of the main repository, but its presence there made it unavailable to users of the binary downloads of the Go installation. The subrepository has therefore been created to make it possible to go get these packages.

Warning: Packages here are experimental and unreliable. Some may one day be promoted to the main repository or other subrepository, or they may be modified arbitrarily or even disappear altogether.

In short, code in this subrepository is not subject to the Go 1 compatibility promise. (No subrepo is, but the promise is even more likely to be violated by go.exp than the others.)

Caveat emptor.