go/analysis/unitchecker: add erroras analysis to align with go vet
Add `erroras` analysis to the `unitchecker` example that mimics go vet.
The unitchecker according to its comments is an example of replicating
the analysis performed by go vet using the unitchecker. The example is
missing the erroras analysis that was added to go vet in
golang/go@9f76566. This change brings the example back inline with the
analysis performed by go vet.
Close golang/go#35486
Change-Id: I630146b60c1e62b4685fb173c8c4736d9d713168
GitHub-Last-Rev: 7c3fd4ac8e2465514720238d2c3c1ffb22a6278f
GitHub-Pull-Request: golang/tools#185
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206238
Reviewed-by: Michael Matloob <matloob@golang.org>
diff --git a/go/analysis/unitchecker/main.go b/go/analysis/unitchecker/main.go
index 844e8f3..a1fe3d3 100644
--- a/go/analysis/unitchecker/main.go
+++ b/go/analysis/unitchecker/main.go
@@ -22,6 +22,7 @@
"golang.org/x/tools/go/analysis/passes/cgocall"
"golang.org/x/tools/go/analysis/passes/composite"
"golang.org/x/tools/go/analysis/passes/copylock"
+ "golang.org/x/tools/go/analysis/passes/errorsas"
"golang.org/x/tools/go/analysis/passes/httpresponse"
"golang.org/x/tools/go/analysis/passes/loopclosure"
"golang.org/x/tools/go/analysis/passes/lostcancel"
@@ -47,6 +48,7 @@
cgocall.Analyzer,
composite.Analyzer,
copylock.Analyzer,
+ errorsas.Analyzer,
httpresponse.Analyzer,
loopclosure.Analyzer,
lostcancel.Analyzer,
