x/exp/maps: fix tests

The map type argument for the generic function Equal cannot
be inferred from an untyped nil function argument. Provide
a typed nil instead.

Fixes golang/go#51438.

Change-Id: Icf32bb2d66fbb26706e81f1322245b14390741a1
Reviewed-on: https://go-review.googlesource.com/c/exp/+/389374
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
1 file changed
tree: 99dc2c62259341f8cec1347c4c09180a5df457e9
  1. apidiff/
  2. cmd/
  3. constraints/
  4. ebnf/
  5. ebnflint/
  6. errors/
  7. event/
  8. fsnotify/
  9. inotify/
  10. io/
  11. jsonrpc2/
  12. maps/
  13. mmap/
  14. rand/
  15. shiny/
  16. shootout/
  17. slices/
  18. sumdb/
  19. typeparams/
  20. utf8string/
  21. vulncheck/
  22. vulndb/
  23. winfsnotify/
  24. .gitattributes
  25. .gitignore
  26. AUTHORS
  27. codereview.cfg
  28. CONTRIBUTING.md
  29. CONTRIBUTORS
  30. go.mod
  31. go.sum
  32. LICENSE
  33. PATENTS
  34. 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.