Drop dependency on golang.org/x/{tools,lint} (#65)
We use `golang.org/x/{tools,lint}` for dev-time tooling only. We don't
need to declare it as a library dependency. This causes issues like
https://github.com/uber-go/multierr/issues/35.
This change drops these depnedencies by renaming the tools.go so that
these are considered test dependencies only. `go mod vendor` does not
consider test dependencies.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dde06cd..5ee9ff4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,8 @@
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
-- No changes yet.
+### Changed
+- Drop library dependency on `golang.org/x/{lint, tools}`.
## [1.5.1] - 2019-11-19
- Fix bug where `Bool.CAS` and `Bool.Toggle` do work correctly together
diff --git a/tools.go b/tools_test.go
similarity index 100%
rename from tools.go
rename to tools_test.go
