govet: Update vet passes (#1950)

go.mod

@@ -82,7 +82,7 @@ require (
 	github.com/uudashr/gocognit v1.0.1
 	github.com/valyala/quicktemplate v1.6.3
 	github.com/yeya24/promlinter v0.1.0
-	golang.org/x/tools v0.1.0
+	golang.org/x/tools v0.1.1-0.20210430200834-7a6108e9b210
 	gopkg.in/yaml.v2 v2.4.0
 	honnef.co/go/tools v0.1.3
 	mvdan.cc/gofumpt v0.1.1

pkg/golinters/govet.go

@@ -27,8 +27,10 @@ import (
 	"golang.org/x/tools/go/analysis/passes/nilness"
 	_ "golang.org/x/tools/go/analysis/passes/pkgfact" // unused, internal analyzer
 	"golang.org/x/tools/go/analysis/passes/printf"
+	"golang.org/x/tools/go/analysis/passes/reflectvaluecompare"
 	"golang.org/x/tools/go/analysis/passes/shadow"
 	"golang.org/x/tools/go/analysis/passes/shift"
+	"golang.org/x/tools/go/analysis/passes/sigchanyzer"
 	"golang.org/x/tools/go/analysis/passes/sortslice"
 	"golang.org/x/tools/go/analysis/passes/stdmethods"
 	"golang.org/x/tools/go/analysis/passes/stringintconv"
@@ -39,6 +41,7 @@ import (
 	"golang.org/x/tools/go/analysis/passes/unreachable"
 	"golang.org/x/tools/go/analysis/passes/unsafeptr"
 	"golang.org/x/tools/go/analysis/passes/unusedresult"
+	"golang.org/x/tools/go/analysis/passes/unusedwrite"
 
 	"github.com/golangci/golangci-lint/pkg/config"
 	"github.com/golangci/golangci-lint/pkg/golinters/goanalysis"
@@ -67,8 +70,10 @@ var (
 		nilfunc.Analyzer,
 		nilness.Analyzer,
 		printf.Analyzer,
+		reflectvaluecompare.Analyzer,
 		shadow.Analyzer,
 		shift.Analyzer,
+		sigchanyzer.Analyzer,
 		sortslice.Analyzer,
 		stdmethods.Analyzer,
 		stringintconv.Analyzer,
@@ -79,8 +84,10 @@ var (
 		unreachable.Analyzer,
 		unsafeptr.Analyzer,
 		unusedresult.Analyzer,
+		unusedwrite.Analyzer,
 	}
 
+	// https://github.com/golang/go/blob/879db69ce2de814bc3203c39b45617ba51cc5366/src/cmd/vet/main.go#L40-L68
 	defaultAnalyzers = []*analysis.Analyzer{
 		asmdecl.Analyzer,
 		assign.Analyzer,
@@ -99,6 +106,7 @@ var (
 		nilfunc.Analyzer,
 		printf.Analyzer,
 		shift.Analyzer,
+		sigchanyzer.Analyzer,
 		stdmethods.Analyzer,
 		stringintconv.Analyzer,
 		structtag.Analyzer,