accounts/abi/bind/bind.go

@@ -179,7 +179,7 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
 
 		contracts[types[i]] = &tmplContract{
 			Type:        capitalise(types[i]),
-			InputABI:    strings.Replace(strippedABI, "\"", "\\\"", -1),
+			InputABI:    strings.ReplaceAll(strippedABI, "\"", "\\\""),
 			InputBin:    strings.TrimPrefix(strings.TrimSpace(bytecodes[i]), "0x"),
 			Constructor: evmABI.Constructor,
 			Calls:       calls,

accounts/abi/bind/template.go

@@ -161,7 +161,7 @@ var (
 		  }
 		  {{range $pattern, $name := .Libraries}}
 			{{decapitalise $name}}Addr, _, _, _ := Deploy{{capitalise $name}}(auth, backend)
-			{{$contract.Type}}Bin = strings.Replace({{$contract.Type}}Bin, "__${{$pattern}}$__", {{decapitalise $name}}Addr.String()[2:], -1)
+			{{$contract.Type}}Bin = strings.ReplaceAll({{$contract.Type}}Bin, "__${{$pattern}}$__", {{decapitalise $name}}Addr.String()[2:])
 		  {{end}}
 		  address, tx, contract, err := bind.DeployContract(auth, *parsed, common.FromHex({{.Type}}Bin), backend {{range .Constructor.Inputs}}, {{.Name}}{{end}})
 		  if err != nil {

accounts/abi/type.go

@@ -201,7 +201,7 @@ func NewType(t string, internalType string, components []ArgumentMarshaling) (ty
 		if internalType != "" && strings.HasPrefix(internalType, structPrefix) {
 			// Foo.Bar type definition is not allowed in golang,
 			// convert the format to FooBar
-			typ.TupleRawName = strings.Replace(internalType[len(structPrefix):], ".", "", -1)
+			typ.TupleRawName = strings.ReplaceAll(internalType[len(structPrefix):], ".", "")
 		}
 
 	case "function":

eth/downloader/downloader_test.go

@@ -1331,8 +1331,8 @@ func TestRemoteHeaderRequestSpan(t *testing.T) {
 			}
 		}
 		if failed {
-			res := strings.Replace(fmt.Sprint(data), " ", ",", -1)
-			exp := strings.Replace(fmt.Sprint(tt.expected), " ", ",", -1)
+			res := strings.ReplaceAll(fmt.Sprint(data), " ", ",")
+			exp := strings.ReplaceAll(fmt.Sprint(tt.expected), " ", ",")
 			t.Logf("got: %v\n", res)
 			t.Logf("exp: %v\n", exp)
 			t.Errorf("test %d: wrong values", i)

ethstats/ethstats.go

@@ -366,7 +366,7 @@ func (s *Service) readLoop(conn *connWrapper) {
 		// If the network packet is a system ping, respond to it directly
 		var ping string
 		if err := json.Unmarshal(blob, &ping); err == nil && strings.HasPrefix(ping, "primus::ping::") {
-			if err := conn.WriteJSON(strings.Replace(ping, "ping", "pong", -1)); err != nil {
+			if err := conn.WriteJSON(strings.ReplaceAll(ping, "ping", "pong")); err != nil {
 				log.Warn("Failed to respond to system ping message", "err", err)
 				return
 			}

internal/debug/api.go

@@ -209,8 +209,8 @@ func (*HandlerT) Stacks(filter *string) string {
 		// E.g. (eth || snap) && !p2p -> (eth in Value || snap in Value) && p2p not in Value
 		expanded = regexp.MustCompile(`[:/\.A-Za-z0-9_-]+`).ReplaceAllString(expanded, "`$0` in Value")
 		expanded = regexp.MustCompile("!(`[:/\\.A-Za-z0-9_-]+`)").ReplaceAllString(expanded, "$1 not")
-		expanded = strings.Replace(expanded, "||", "or", -1)
-		expanded = strings.Replace(expanded, "&&", "and", -1)
+		expanded = strings.ReplaceAll(expanded, "||", "or")
+		expanded = strings.ReplaceAll(expanded, "&&", "and")
 		log.Info("Expanded filter expression", "filter", *filter, "expanded", expanded)
 
 		expr, err := bexpr.CreateEvaluator(expanded)

les/downloader/downloader_test.go

@@ -1577,8 +1577,8 @@ func TestRemoteHeaderRequestSpan(t *testing.T) {
 			}
 		}
 		if failed {
-			res := strings.Replace(fmt.Sprint(data), " ", ",", -1)
-			exp := strings.Replace(fmt.Sprint(tt.expected), " ", ",", -1)
+			res := strings.ReplaceAll(fmt.Sprint(data), " ", ",")
+			exp := strings.ReplaceAll(fmt.Sprint(tt.expected), " ", ",")
 			t.Logf("got: %v\n", res)
 			t.Logf("exp: %v\n", exp)
 			t.Errorf("test %d: wrong values", i)

metrics/prometheus/collector.go

@@ -116,5 +116,5 @@ func (c *collector) writeSummaryPercentile(name, p string, value interface{}) {
 }
 
 func mutateKey(key string) string {
-	return strings.Replace(key, "/", "_", -1)
+	return strings.ReplaceAll(key, "/", "_")
 }

p2p/nat/natupnp_test.go

@@ -223,7 +223,7 @@ func (dev *fakeIGD) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 }
 
 func (dev *fakeIGD) replaceListenAddr(resp string) string {
-	return strings.Replace(resp, "{{listenAddr}}", dev.listener.Addr().String(), -1)
+	return strings.ReplaceAll(resp, "{{listenAddr}}", dev.listener.Addr().String())
 }
 
 func (dev *fakeIGD) listen() (err error) {

rlp/decode_test.go

@@ -1203,7 +1203,7 @@ func encodeTestSlice(n uint) []byte {
 }
 
 func unhex(str string) []byte {
-	b, err := hex.DecodeString(strings.Replace(str, " ", "", -1))
+	b, err := hex.DecodeString(strings.ReplaceAll(str, " ", ""))
 	if err != nil {
 		panic(fmt.Sprintf("invalid hex string: %q", str))
 	}