chore: quick cleaning

pkg/golinters/goanalysis/runner_loadingpackage.go

@@ -121,7 +121,15 @@ func (lp *loadingPackage) loadFromSource(loadMode LoadMode) error {
 
 	pkg.IllTyped = true
 
-	pkg.TypesInfo = newTypesInfo()
+	pkg.TypesInfo = &types.Info{
+		Types:      make(map[ast.Expr]types.TypeAndValue),
+		Instances:  make(map[*ast.Ident]types.Instance),
+		Defs:       make(map[*ast.Ident]types.Object),
+		Uses:       make(map[*ast.Ident]types.Object),
+		Implicits:  make(map[ast.Node]types.Object),
+		Scopes:     make(map[ast.Node]*types.Scope),
+		Selections: make(map[*ast.SelectorExpr]*types.Selection),
+	}
 
 	importer := func(path string) (*types.Package, error) {
 		if path == unsafePkgName {

pkg/lint/linter/linter.go

@@ -21,8 +21,8 @@ type Noop struct {
 }
 
 func (n Noop) Run(_ context.Context, lintCtx *Context) ([]result.Issue, error) {
-	lintCtx.Log.Warnf("%s is disabled because of go1.18."+
-		" You can track the evolution of the go1.18 support by following the https://github.com/golangci/golangci-lint/issues/2649.", n.name)
+	lintCtx.Log.Warnf("%s is disabled because of generics."+
+		" You can track the evolution of the generics support by following the https://github.com/golangci/golangci-lint/issues/2649.", n.name)
 	return nil, nil
 }
 

test/linters_test.go

@@ -312,15 +312,10 @@ func extractRunContextFromComments(t *testing.T, sourcePath string) *runContext
 			require.Failf(t, "invalid prefix of comment line %s", line)
 		}
 
-		// TODO(ldez) replace that by strings.Cut when we will drop go1.17
-		var before string
-		var after string
-		if i := strings.Index(line, " "); i >= 0 {
-			before = line[:i]
-			after = strings.TrimSpace(line[i+len(" "):])
-		} else {
-			require.Failf(t, "invalid prefix of comment line %s", line)
-		}
+		before, after, found := strings.Cut(line, " ")
+		require.Truef(t, found, "invalid prefix of comment line %s", line)
+
+		after = strings.TrimSpace(after)
 
 		switch before {
 		case "//golangcitest:args":