SA9002: detect fs.FileMode in addition to os.FileMode

Go 1.16 delcares os.FileMode as an alias for fs.FileMode, which broke our check.
dominikh · Feb 17, 2021 · 16f40c1 · 16f40c1
1 parent fd74b4f
commit 16f40c1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/staticcheck/lint.go b/staticcheck/lint.go
@@ -2926,7 +2926,8 @@ func CheckNonOctalFileMode(pass *analysis.Pass) (interface{}, error) {
 			if !ok {
 				continue
 			}
-			if !typeutil.IsType(pass.TypesInfo.TypeOf(lit), "os.FileMode") {
+			if !typeutil.IsType(pass.TypesInfo.TypeOf(lit), "os.FileMode") &&
+				!typeutil.IsType(pass.TypesInfo.TypeOf(lit), "io/fs.FileMode") {
 				continue
 			}
 			if len(lit.Value) == 3 &&