Feature: Add asasalint to lint pass []any as any

go.mod

@@ -178,3 +178,5 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b // indirect
 )
+
+require github.com/alingse/asasalint v0.0.5 // indirect

pkg/config/linters_settings.go

@@ -113,6 +113,7 @@ var defaultLintersSettings = LintersSettings{
 }
 
 type LintersSettings struct {
+	Asasalint        AsasalintSettings
 	BiDiChk          BiDiChkSettings
 	Cyclop           Cyclop
 	Decorder         DecorderSettings
@@ -184,6 +185,12 @@ type LintersSettings struct {
 	Custom map[string]CustomLinterSettings
 }
 
+type AsasalintSettings struct {
+	Exclude          []string `mapstructure:"exclude"`
+	NoDefaultExclude bool     `mapstructure:"no_default_exclude"`
+	IgnoreInTest     bool     `mapstructure:"ignore_in_test"`
+}
+
 type BiDiChkSettings struct {
 	LeftToRightEmbedding     bool `mapstructure:"left-to-right-embedding"`
 	RightToLeftEmbedding     bool `mapstructure:"right-to-left-embedding"`

pkg/golinters/asasalint.go

@@ -0,0 +1,26 @@
+package golinters
+
+import (
+	"github.com/alingse/asasalint"
+	"golang.org/x/tools/go/analysis"
+
+	"github.com/golangci/golangci-lint/pkg/config"
+	"github.com/golangci/golangci-lint/pkg/golinters/goanalysis"
+)
+
+func NewAsasalint(cfg *config.AsasalintSettings) *goanalysis.Linter {
+	setting := asasalint.LinterSetting{}
+	if cfg != nil {
+		setting.Exclude = cfg.Exclude
+		setting.NoDefaultExclude = cfg.NoDefaultExclude
+		setting.IgnoreInTest = cfg.IgnoreInTest
+	}
+	a := asasalint.NewAnalyzer(setting)
+
+	return goanalysis.NewLinter(
+		a.Name,
+		a.Doc,
+		[]*analysis.Analyzer{a},
+		nil,
+	).WithLoadMode(goanalysis.LoadModeTypesInfo)
+}

pkg/lint/lintersdb/manager.go

@@ -101,6 +101,7 @@ func enableLinterConfigs(lcs []*linter.Config, isEnabled func(lc *linter.Config)
 //nolint:funlen
 func (m Manager) GetAllSupportedLinterConfigs() []*linter.Config {
 	var (
+		asasalintCfg        *config.AsasalintSettings
 		bidichkCfg          *config.BiDiChkSettings
 		cyclopCfg           *config.Cyclop
 		decorderCfg         *config.DecorderSettings
@@ -171,6 +172,7 @@ func (m Manager) GetAllSupportedLinterConfigs() []*linter.Config {
 	)
 
 	if m.cfg != nil {
+		asasalintCfg = &m.cfg.LintersSettings.Asasalint
 		bidichkCfg = &m.cfg.LintersSettings.BiDiChk
 		cyclopCfg = &m.cfg.LintersSettings.Cyclop
 		decorderCfg = &m.cfg.LintersSettings.Decorder
@@ -266,6 +268,12 @@ func (m Manager) GetAllSupportedLinterConfigs() []*linter.Config {
 	// The linters are sorted in the alphabetical order (case-insensitive).
 	// When a new linter is added the version in `WithSince(...)` must be the next minor version of golangci-lint.
 	lcs := []*linter.Config{
+		linter.NewConfig(golinters.NewAsasalint(asasalintCfg)).
+			WithSince("1.47.0").
+			WithPresets(linter.PresetBugs).
+			WithLoadForGoAnalysis().
+			WithURL("https://github.com/alingse/asasalint"),
+
 		linter.NewConfig(golinters.NewAsciicheck()).
 			WithSince("v1.26.0").
 			WithPresets(linter.PresetBugs, linter.PresetStyle).

test/testdata/asasalint.go

@@ -0,0 +1,17 @@
+package testdata
+
+import "fmt"
+
+func getArgsLength(args ...any) int {
+	return len(args)
+}
+
+func checkArgsLength(args ...any) int {
+	return getArgsLength(args)
+}
+
+func someCall() {
+	var a = []any{1, 2, 3}
+	fmt.Println(checkArgsLength(a...) == getArgsLength(a))
+	fmt.Println(checkArgsLength(a...) == getArgsLength(a...))
+}