all: remove dependency on golang.org/exp (#29314)

This change includes a leftovers from https://github.com/ethereum/go-ethereum/pull/29307
- using the [new `slices` package](https://go.dev/doc/go1.21#slices) and
- using the [new `cmp.Ordered`](https://go.dev/doc/go1.21#cmp) instead of exp `constraints.Ordered`

accounts/keystore/account_cache.go

@@ -22,6 +22,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
 	"sort"
 	"strings"
 	"sync"
@@ -31,7 +32,6 @@ import (
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/log"
-	"golang.org/x/exp/slices"
 )
 
 // Minimum amount of time between cache reloads. This limit applies if the platform does

accounts/keystore/account_cache_test.go

@@ -23,6 +23,7 @@ import (
 	"os"
 	"path/filepath"
 	"reflect"
+	"slices"
 	"testing"
 	"time"
 
@@ -30,7 +31,6 @@ import (
 	"github.com/davecgh/go-spew/spew"
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/common"
-	"golang.org/x/exp/slices"
 )
 
 var (

accounts/keystore/keystore_test.go

@@ -20,6 +20,7 @@ import (
 	"math/rand"
 	"os"
 	"runtime"
+	"slices"
 	"strings"
 	"sync"
 	"sync/atomic"
@@ -30,7 +31,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/event"
-	"golang.org/x/exp/slices"
 )
 
 var testSigData = make([]byte, 32)

build/update-license.go

@@ -46,13 +46,12 @@ import (
 	"path/filepath"
 	"regexp"
 	"runtime"
+	"slices"
 	"strconv"
 	"strings"
 	"sync"
 	"text/template"
 	"time"
-
-	"golang.org/x/exp/slices"
 )
 
 var (

cmd/devp2p/dns_route53.go

@@ -20,6 +20,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"slices"
 	"strconv"
 	"strings"
 	"time"
@@ -32,7 +33,6 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/p2p/dnsdisc"
 	"github.com/urfave/cli/v2"
-	"golang.org/x/exp/slices"
 )
 
 const (

cmd/devp2p/internal/ethtest/chain.go

@@ -27,6 +27,7 @@ import (
 	"math/big"
 	"os"
 	"path/filepath"
+	"slices"
 	"sort"
 	"strings"
 
@@ -40,7 +41,6 @@ import (
 	"github.com/ethereum/go-ethereum/eth/protocols/eth"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
-	"golang.org/x/exp/slices"
 )
 
 // Chain is a lightweight blockchain-like store which can read a hivechain

cmd/devp2p/nodeset.go

@@ -21,11 +21,11 @@ import (
 	"encoding/json"
 	"fmt"
 	"os"
+	"slices"
 	"time"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/p2p/enode"
-	"golang.org/x/exp/slices"
 )
 
 const jsonIndent = "    "

common/prque/lazyqueue.go

@@ -17,11 +17,11 @@
 package prque
 
 import (
+	"cmp"
 	"container/heap"
 	"time"
 
 	"github.com/ethereum/go-ethereum/common/mclock"
-	"golang.org/x/exp/constraints"
 )
 
 // LazyQueue is a priority queue data structure where priorities can change over
@@ -33,7 +33,7 @@ import (
 //
 // If the upper estimate is exceeded then Update should be called for that item.
 // A global Refresh function should also be called periodically.
-type LazyQueue[P constraints.Ordered, V any] struct {
+type LazyQueue[P cmp.Ordered, V any] struct {
 	clock mclock.Clock
 	// Items are stored in one of two internal queues ordered by estimated max
 	// priority until the next and the next-after-next refresh. Update and Refresh
@@ -50,12 +50,12 @@ type LazyQueue[P constraints.Ordered, V any] struct {
 }
 
 type (
-	PriorityCallback[P constraints.Ordered, V any]    func(data V) P                       // actual priority callback
+	PriorityCallback[P cmp.Ordered, V any]    func(data V) P                       // actual priority callback
-	MaxPriorityCallback[P constraints.Ordered, V any] func(data V, until mclock.AbsTime) P // estimated maximum priority callback
+	MaxPriorityCallback[P cmp.Ordered, V any] func(data V, until mclock.AbsTime) P // estimated maximum priority callback
 )
 
 // NewLazyQueue creates a new lazy queue
-func NewLazyQueue[P constraints.Ordered, V any](setIndex SetIndexCallback[V], priority PriorityCallback[P, V], maxPriority MaxPriorityCallback[P, V], clock mclock.Clock, refreshPeriod time.Duration) *LazyQueue[P, V] {
+func NewLazyQueue[P cmp.Ordered, V any](setIndex SetIndexCallback[V], priority PriorityCallback[P, V], maxPriority MaxPriorityCallback[P, V], clock mclock.Clock, refreshPeriod time.Duration) *LazyQueue[P, V] {
 	q := &LazyQueue[P, V]{
 		popQueue:     newSstack[P, V](nil),
 		setIndex:     setIndex,

common/prque/prque.go

@@ -18,18 +18,17 @@
 package prque
 
 import (
+	"cmp"
 	"container/heap"
-
-	"golang.org/x/exp/constraints"
 )
 
 // Priority queue data structure.
-type Prque[P constraints.Ordered, V any] struct {
+type Prque[P cmp.Ordered, V any] struct {
 	cont *sstack[P, V]
 }
 
 // New creates a new priority queue.
-func New[P constraints.Ordered, V any](setIndex SetIndexCallback[V]) *Prque[P, V] {
+func New[P cmp.Ordered, V any](setIndex SetIndexCallback[V]) *Prque[P, V] {
 	return &Prque[P, V]{newSstack[P, V](setIndex)}
 }
 

common/prque/sstack.go

@@ -10,13 +10,13 @@
 
 package prque
 
-import "golang.org/x/exp/constraints"
+import "cmp"
 
 // The size of a block of data
 const blockSize = 4096
 
 // A prioritized item in the sorted stack.
-type item[P constraints.Ordered, V any] struct {
+type item[P cmp.Ordered, V any] struct {
 	value    V
 	priority P
 }
@@ -29,7 +29,7 @@ type SetIndexCallback[V any] func(data V, index int)
 // Internal sortable stack data structure. Implements the Push and Pop ops for
 // the stack (heap) functionality and the Len, Less and Swap methods for the
 // sortability requirements of the heaps.
-type sstack[P constraints.Ordered, V any] struct {
+type sstack[P cmp.Ordered, V any] struct {
 	setIndex SetIndexCallback[V]
 	size     int
 	capacity int
@@ -40,7 +40,7 @@ type sstack[P constraints.Ordered, V any] struct {
 }
 
 // Creates a new, empty stack.
-func newSstack[P constraints.Ordered, V any](setIndex SetIndexCallback[V]) *sstack[P, V] {
+func newSstack[P cmp.Ordered, V any](setIndex SetIndexCallback[V]) *sstack[P, V] {
 	result := new(sstack[P, V])
 	result.setIndex = setIndex
 	result.active = make([]*item[P, V], blockSize)

consensus/clique/snapshot.go

@@ -19,6 +19,7 @@ package clique
 import (
 	"bytes"
 	"encoding/json"
+	"slices"
 	"time"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -28,7 +29,6 @@ import (
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
-	"golang.org/x/exp/slices"
 )
 
 // Vote represents a single vote that an authorized signer made to modify the

consensus/clique/snapshot_test.go

@@ -21,6 +21,7 @@ import (
 	"crypto/ecdsa"
 	"fmt"
 	"math/big"
+	"slices"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -30,7 +31,6 @@ import (
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/params"
-	"golang.org/x/exp/slices"
 )
 
 // testerAccountPool is a pool to maintain currently active tester accounts,

core/forkid/forkid.go

@@ -24,12 +24,12 @@ import (
 	"math"
 	"math/big"
 	"reflect"
+	"slices"
 	"strings"
 
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
-	"golang.org/x/exp/slices"
 )
 
 var (

core/mkalloc.go

@@ -30,12 +30,12 @@ import (
 	"fmt"
 	"math/big"
 	"os"
+	"slices"
 	"strconv"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/rlp"
-	"golang.org/x/exp/slices"
 )
 
 type allocItem struct {

core/rawdb/accessors_chain.go

@@ -22,6 +22,7 @@ import (
 	"errors"
 	"fmt"
 	"math/big"
+	"slices"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/consensus/misc/eip4844"
@@ -31,7 +32,6 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
-	"golang.org/x/exp/slices"
 )
 
 // ReadCanonicalHash retrieves the hash assigned to a canonical block number.

core/state/snapshot/difflayer.go

@@ -21,6 +21,7 @@ import (
 	"fmt"
 	"math"
 	"math/rand"
+	"slices"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -29,7 +30,6 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/rlp"
 	bloomfilter "github.com/holiman/bloomfilter/v2"
-	"golang.org/x/exp/slices"
 )
 
 var (

core/state/snapshot/iterator_fast.go

@@ -19,10 +19,10 @@ package snapshot
 import (
 	"bytes"
 	"fmt"
+	"slices"
 	"sort"
 
 	"github.com/ethereum/go-ethereum/common"
-	"golang.org/x/exp/slices"
 )
 
 // weightedIterator is a iterator with an assigned weight. It is used to prioritise

core/txpool/legacypool/list.go

@@ -20,6 +20,7 @@ import (
 	"container/heap"
 	"math"
 	"math/big"
+	"slices"
 	"sort"
 	"sync"
 	"sync/atomic"
@@ -28,7 +29,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/holiman/uint256"
-	"golang.org/x/exp/slices"
 )
 
 // nonceHeap is a heap.Interface implementation over 64bit unsigned integers for

eth/api_debug_test.go

@@ -20,6 +20,7 @@ import (
 	"bytes"
 	"fmt"
 	"reflect"
+	"slices"
 	"strings"
 	"testing"
 
@@ -32,7 +33,6 @@ import (
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/triedb"
 	"github.com/holiman/uint256"
-	"golang.org/x/exp/slices"
 )
 
 var dumper = spew.ConfigState{Indent: "    "}

eth/gasprice/feehistory.go

@@ -23,6 +23,7 @@ import (
 	"fmt"
 	"math"
 	"math/big"
+	"slices"
 	"sync/atomic"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -30,7 +31,6 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/rpc"
-	"golang.org/x/exp/slices"
 )
 
 var (

eth/gasprice/gasprice.go

@@ -19,6 +19,7 @@ package gasprice
 import (
 	"context"
 	"math/big"
+	"slices"
 	"sync"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -30,7 +31,6 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
-	"golang.org/x/exp/slices"
 )
 
 const sampleNumber = 3 // Number of transactions sampled in a block

eth/protocols/snap/sync_test.go

@@ -23,6 +23,7 @@ import (
 	"fmt"
 	"math/big"
 	mrand "math/rand"
+	"slices"
 	"sync"
 	"testing"
 	"time"
@@ -41,7 +42,6 @@ import (
 	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"github.com/holiman/uint256"
 	"golang.org/x/crypto/sha3"
-	"golang.org/x/exp/slices"
 )
 
 func TestHashing(t *testing.T) {

eth/tracers/api_test.go

@@ -24,6 +24,7 @@ import (
 	"fmt"
 	"math/big"
 	"reflect"
+	"slices"
 	"sync/atomic"
 	"testing"
 	"time"
@@ -43,7 +44,6 @@ import (
 	"github.com/ethereum/go-ethereum/internal/ethapi"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
-	"golang.org/x/exp/slices"
 )
 
 var (

ethdb/dbtest/testsuite.go

@@ -20,11 +20,11 @@ import (
 	"bytes"
 	"crypto/rand"
 	"reflect"
+	"slices"
 	"sort"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/ethdb"
-	"golang.org/x/exp/slices"
 )
 
 // TestDatabaseSuite runs a suite of tests against a KeyValueStore database

go.mod

@@ -67,7 +67,6 @@ require (
 	github.com/urfave/cli/v2 v2.25.7
 	go.uber.org/automaxprocs v1.5.2
 	golang.org/x/crypto v0.21.0
-	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa
 	golang.org/x/sync v0.5.0
 	golang.org/x/sys v0.18.0
 	golang.org/x/text v0.14.0
@@ -140,6 +139,7 @@ require (
 	github.com/tklauser/go-sysconf v0.3.12 // indirect
 	github.com/tklauser/numcpus v0.6.1 // indirect
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
+	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa // indirect
 	golang.org/x/mod v0.14.0 // indirect
 	golang.org/x/net v0.21.0 // indirect
 	google.golang.org/protobuf v1.33.0 // indirect

internal/ethapi/api_test.go

@@ -28,6 +28,7 @@ import (
 	"os"
 	"path/filepath"
 	"reflect"
+	"slices"
 	"testing"
 	"time"
 
@@ -54,7 +55,6 @@ import (
 	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/holiman/uint256"
 	"github.com/stretchr/testify/require"
-	"golang.org/x/exp/slices"
 )
 
 func testTransactionMarshal(t *testing.T, tests []txData, config *params.ChainConfig) {

metrics/sample.go

@@ -3,10 +3,9 @@ package metrics
 import (
 	"math"
 	"math/rand"
+	"slices"
 	"sync"
 	"time"
-
-	"golang.org/x/exp/slices"
 )
 
 const rescaleThreshold = time.Hour

metrics/writer.go

@@ -3,10 +3,9 @@ package metrics
 import (
 	"fmt"
 	"io"
+	"slices"
 	"strings"
 	"time"
-
-	"golang.org/x/exp/slices"
 )
 
 // Write sorts writes each metric in the given registry periodically to the

metrics/writer_test.go

@@ -1,9 +1,8 @@
 package metrics
 
 import (
+	"slices"
 	"testing"
-
-	"golang.org/x/exp/slices"
 )
 
 func TestMetricsSorting(t *testing.T) {

p2p/discover/ntp.go

@@ -22,10 +22,10 @@ package discover
 import (
 	"fmt"
 	"net"
+	"slices"
 	"time"
 
 	"github.com/ethereum/go-ethereum/log"
-	"golang.org/x/exp/slices"
 )
 
 const (

p2p/discover/table_util_test.go

@@ -24,12 +24,12 @@ import (
 	"fmt"
 	"math/rand"
 	"net"
+	"slices"
 	"sync"
 
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/p2p/enode"
 	"github.com/ethereum/go-ethereum/p2p/enr"
-	"golang.org/x/exp/slices"
 )
 
 var nullNode *enode.Node

p2p/discover/v4_lookup_test.go

@@ -20,13 +20,13 @@ import (
 	"crypto/ecdsa"
 	"fmt"
 	"net"
+	"slices"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/p2p/discover/v4wire"
 	"github.com/ethereum/go-ethereum/p2p/enode"
 	"github.com/ethereum/go-ethereum/p2p/enr"
-	"golang.org/x/exp/slices"
 )
 
 func TestUDPv4_Lookup(t *testing.T) {

p2p/discover/v5_udp_test.go

@@ -24,6 +24,7 @@ import (
 	"math/rand"
 	"net"
 	"reflect"
+	"slices"
 	"testing"
 	"time"
 
@@ -34,7 +35,6 @@ import (
 	"github.com/ethereum/go-ethereum/p2p/enr"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/stretchr/testify/require"
-	"golang.org/x/exp/slices"
 )
 
 // Real sockets, real crypto: this test checks end-to-end connectivity for UDPv5.

p2p/dnsdisc/tree.go

@@ -24,6 +24,7 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"slices"
 	"strings"
 
 	"github.com/ethereum/go-ethereum/crypto"
@@ -31,7 +32,6 @@ import (
 	"github.com/ethereum/go-ethereum/p2p/enr"
 	"github.com/ethereum/go-ethereum/rlp"
 	"golang.org/x/crypto/sha3"
-	"golang.org/x/exp/slices"
 )
 
 // Tree is a merkle tree of node records.

p2p/peer.go

@@ -21,6 +21,7 @@ import (
 	"fmt"
 	"io"
 	"net"
+	"slices"
 	"sync"
 	"time"
 
@@ -31,7 +32,6 @@ import (
 	"github.com/ethereum/go-ethereum/p2p/enode"
 	"github.com/ethereum/go-ethereum/p2p/enr"
 	"github.com/ethereum/go-ethereum/rlp"
-	"golang.org/x/exp/slices"
 )
 
 var (

p2p/server.go

@@ -24,6 +24,7 @@ import (
 	"errors"
 	"fmt"
 	"net"
+	"slices"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -38,7 +39,6 @@ import (
 	"github.com/ethereum/go-ethereum/p2p/enr"
 	"github.com/ethereum/go-ethereum/p2p/nat"
 	"github.com/ethereum/go-ethereum/p2p/netutil"
-	"golang.org/x/exp/slices"
 )
 
 const (

tests/fuzzers/rangeproof/rangeproof-fuzzer.go

@@ -21,13 +21,13 @@ import (
 	"encoding/binary"
 	"fmt"
 	"io"
+	"slices"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/rawdb"
 	"github.com/ethereum/go-ethereum/ethdb/memorydb"
 	"github.com/ethereum/go-ethereum/trie"
 	"github.com/ethereum/go-ethereum/triedb"
-	"golang.org/x/exp/slices"
 )
 
 type kv struct {

trie/proof_test.go

@@ -22,13 +22,13 @@ import (
 	"encoding/binary"
 	"fmt"
 	mrand "math/rand"
+	"slices"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/rawdb"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb/memorydb"
-	"golang.org/x/exp/slices"
 )
 
 // Prng is a pseudo random number generator seeded by strong randomness.

trie/stacktrie_fuzzer_test.go

@@ -20,6 +20,7 @@ import (
 	"bytes"
 	"encoding/binary"
 	"fmt"
+	"slices"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -28,7 +29,6 @@ import (
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/trie/trienode"
 	"golang.org/x/crypto/sha3"
-	"golang.org/x/exp/slices"
 )
 
 func FuzzStackTrie(f *testing.F) {

trie/stacktrie_test.go

@@ -20,6 +20,7 @@ import (
 	"bytes"
 	"math/big"
 	"math/rand"
+	"slices"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -27,7 +28,6 @@ import (
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/internal/testrand"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/exp/slices"
 )
 
 func TestStackTrieInsertAndHash(t *testing.T) {

triedb/pathdb/history.go

@@ -21,6 +21,7 @@ import (
 	"encoding/binary"
 	"errors"
 	"fmt"
+	"slices"
 	"time"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -28,7 +29,6 @@ import (
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/trie/triestate"
-	"golang.org/x/exp/slices"
 )
 
 // State history records the state changes involved in executing a block. The

triedb/pathdb/testutils.go

@@ -19,13 +19,13 @@ package pathdb
 import (
 	"bytes"
 	"fmt"
+	"slices"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/trie/trienode"
 	"github.com/ethereum/go-ethereum/trie/triestate"
-	"golang.org/x/exp/slices"
 )
 
 // testHasher is a test utility for computing root hash of a batch of state