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

Browse Source 
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`
pull/29336/head
Martin HS 6 months ago committed by GitHub
parent ae47004487
commit 14cc967d19
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
42 changed files with 51 additions and 56 deletions
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  1. 2
      accounts/keystore/account_cache.go
  2. 2
      accounts/keystore/account_cache_test.go
  3. 2
      accounts/keystore/keystore_test.go
  4. 3
      build/update-license.go
  5. 2
      cmd/devp2p/dns_route53.go
  6. 2
      cmd/devp2p/internal/ethtest/chain.go
  7. 2
      cmd/devp2p/nodeset.go
  8. 10
      common/prque/lazyqueue.go
  9. 7
      common/prque/prque.go
  10. 8
      common/prque/sstack.go
  11. 2
      consensus/clique/snapshot.go
  12. 2
      consensus/clique/snapshot_test.go
  13. 2
      core/forkid/forkid.go
  14. 2
      core/mkalloc.go
  15. 2
      core/rawdb/accessors_chain.go
  16. 2
      core/state/snapshot/difflayer.go
  17. 2
      core/state/snapshot/iterator_fast.go
  18. 2
      core/txpool/legacypool/list.go
  19. 2
      eth/api_debug_test.go
  20. 2
      eth/gasprice/feehistory.go
  21. 2
      eth/gasprice/gasprice.go
  22. 2
      eth/protocols/snap/sync_test.go
  23. 2
      eth/tracers/api_test.go
  24. 2
      ethdb/dbtest/testsuite.go
  25. 2
      go.mod
  26. 2
      internal/ethapi/api_test.go
  27. 3
      metrics/sample.go
  28. 3
      metrics/writer.go
  29. 3
      metrics/writer_test.go
  30. 2
      p2p/discover/ntp.go
  31. 2
      p2p/discover/table_util_test.go
  32. 2
      p2p/discover/v4_lookup_test.go
  33. 2
      p2p/discover/v5_udp_test.go
  34. 2
      p2p/dnsdisc/tree.go
  35. 2
      p2p/peer.go
  36. 2
      p2p/server.go
  37. 2
      tests/fuzzers/rangeproof/rangeproof-fuzzer.go
  38. 2
      trie/proof_test.go
  39. 2
      trie/stacktrie_fuzzer_test.go
  40. 2
      trie/stacktrie_test.go
  41. 2
      triedb/pathdb/history.go
  42. 2
      triedb/pathdb/testutils.go

2
accounts/keystore/account_cache.go
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@ -22,6 +22,7 @@ import (
"fmt" "fmt"
"os" "os"
"path/filepath" "path/filepath"
"slices"
"sort" "sort"
"strings" "strings"
"sync" "sync"
@ -31,7 +32,6 @@ import (
"github.com/ethereum/go-ethereum/accounts" "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/log" "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 // Minimum amount of time between cache reloads. This limit applies if the platform does

2
accounts/keystore/account_cache_test.go
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@ -23,6 +23,7 @@ import (
"os" "os"
"path/filepath" "path/filepath"
"reflect" "reflect"
"slices"
"testing" "testing"
"time" "time"
@ -30,7 +31,6 @@ import (
"github.com/davecgh/go-spew/spew" "github.com/davecgh/go-spew/spew"
"github.com/ethereum/go-ethereum/accounts" "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"golang.org/x/exp/slices"
) )
var ( var (

2
accounts/keystore/keystore_test.go
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@ -20,6 +20,7 @@ import (
"math/rand" "math/rand"
"os" "os"
"runtime" "runtime"
"slices"
"strings" "strings"
"sync" "sync"
"sync/atomic" "sync/atomic"
@ -30,7 +31,6 @@ import (
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/event" "github.com/ethereum/go-ethereum/event"
"golang.org/x/exp/slices"
) )
var testSigData = make([]byte, 32) var testSigData = make([]byte, 32)

3
build/update-license.go
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@ -46,13 +46,12 @@ import (
"path/filepath" "path/filepath"
"regexp" "regexp"
"runtime" "runtime"
"slices"
"strconv" "strconv"
"strings" "strings"
"sync" "sync"
"text/template" "text/template"
"time" "time"
"golang.org/x/exp/slices"
) )
var ( var (

2
cmd/devp2p/dns_route53.go
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@ -20,6 +20,7 @@ import (
"context" "context"
"errors" "errors"
"fmt" "fmt"
"slices"
"strconv" "strconv"
"strings" "strings"
"time" "time"
@ -32,7 +33,6 @@ import (
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/p2p/dnsdisc" "github.com/ethereum/go-ethereum/p2p/dnsdisc"
"github.com/urfave/cli/v2" "github.com/urfave/cli/v2"
"golang.org/x/exp/slices"
) )
const ( const (

2
cmd/devp2p/internal/ethtest/chain.go
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@ -27,6 +27,7 @@ import (
"math/big" "math/big"
"os" "os"
"path/filepath" "path/filepath"
"slices"
"sort" "sort"
"strings" "strings"
@ -40,7 +41,6 @@ import (
"github.com/ethereum/go-ethereum/eth/protocols/eth" "github.com/ethereum/go-ethereum/eth/protocols/eth"
"github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rlp"
"golang.org/x/exp/slices"
) )
// Chain is a lightweight blockchain-like store which can read a hivechain // Chain is a lightweight blockchain-like store which can read a hivechain

2
cmd/devp2p/nodeset.go
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@ -21,11 +21,11 @@ import (
"encoding/json" "encoding/json"
"fmt" "fmt"
"os" "os"
"slices"
"time" "time"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/p2p/enode" "github.com/ethereum/go-ethereum/p2p/enode"
"golang.org/x/exp/slices"
) )
const jsonIndent = " " const jsonIndent = " "

10
common/prque/lazyqueue.go
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@ -17,11 +17,11 @@
package prque package prque
import ( import (
"cmp"
"container/heap" "container/heap"
"time" "time"
"github.com/ethereum/go-ethereum/common/mclock" "github.com/ethereum/go-ethereum/common/mclock"
"golang.org/x/exp/constraints"
) )
// LazyQueue is a priority queue data structure where priorities can change over // 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. // If the upper estimate is exceeded then Update should be called for that item.
// A global Refresh function should also be called periodically. // 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 clock mclock.Clock
// Items are stored in one of two internal queues ordered by estimated max // 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 // 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 ( 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 // 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]{ q := &LazyQueue[P, V]{
popQueue: newSstack[P, V](nil), popQueue: newSstack[P, V](nil),
setIndex: setIndex, setIndex: setIndex,

7
common/prque/prque.go
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@ -18,18 +18,17 @@
package prque package prque
import ( import (
"cmp"
"container/heap" "container/heap"
"golang.org/x/exp/constraints"
) )
// Priority queue data structure. // Priority queue data structure.
type Prque[P constraints.Ordered, V any] struct { type Prque[P cmp.Ordered, V any] struct {
cont *sstack[P, V] cont *sstack[P, V]
} }
// New creates a new priority queue. // 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)} return &Prque[P, V]{newSstack[P, V](setIndex)}
} }

8
common/prque/sstack.go
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@ -10,13 +10,13 @@
package prque package prque
import "golang.org/x/exp/constraints" import "cmp"
// The size of a block of data // The size of a block of data
const blockSize = 4096 const blockSize = 4096
// A prioritized item in the sorted stack. // 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 value V
priority P 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 // 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 // the stack (heap) functionality and the Len, Less and Swap methods for the
// sortability requirements of the heaps. // sortability requirements of the heaps.
type sstack[P constraints.Ordered, V any] struct { type sstack[P cmp.Ordered, V any] struct {
setIndex SetIndexCallback[V] setIndex SetIndexCallback[V]
size int size int
capacity int capacity int
@ -40,7 +40,7 @@ type sstack[P constraints.Ordered, V any] struct {
} }
// Creates a new, empty stack. // 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 := new(sstack[P, V])
result.setIndex = setIndex result.setIndex = setIndex
result.active = make([]*item[P, V], blockSize) result.active = make([]*item[P, V], blockSize)

2
consensus/clique/snapshot.go
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@ -19,6 +19,7 @@ package clique
import ( import (
"bytes" "bytes"
"encoding/json" "encoding/json"
"slices"
"time" "time"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
@ -28,7 +29,6 @@ import (
"github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/params"
"golang.org/x/exp/slices"
) )
// Vote represents a single vote that an authorized signer made to modify the // Vote represents a single vote that an authorized signer made to modify the

2
consensus/clique/snapshot_test.go
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@ -21,6 +21,7 @@ import (
"crypto/ecdsa" "crypto/ecdsa"
"fmt" "fmt"
"math/big" "math/big"
"slices"
"testing" "testing"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
@ -30,7 +31,6 @@ import (
"github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/params"
"golang.org/x/exp/slices"
) )
// testerAccountPool is a pool to maintain currently active tester accounts, // testerAccountPool is a pool to maintain currently active tester accounts,

2
core/forkid/forkid.go
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@ -24,12 +24,12 @@ import (
"math" "math"
"math/big" "math/big"
"reflect" "reflect"
"slices"
"strings" "strings"
"github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/params"
"golang.org/x/exp/slices"
) )
var ( var (

2
core/mkalloc.go
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@ -30,12 +30,12 @@ import (
"fmt" "fmt"
"math/big" "math/big"
"os" "os"
"slices"
"strconv" "strconv"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rlp"
"golang.org/x/exp/slices"
) )
type allocItem struct { type allocItem struct {

2
core/rawdb/accessors_chain.go
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@ -22,6 +22,7 @@ import (
"errors" "errors"
"fmt" "fmt"
"math/big" "math/big"
"slices"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus/misc/eip4844" "github.com/ethereum/go-ethereum/consensus/misc/eip4844"
@ -31,7 +32,6 @@ import (
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rlp"
"golang.org/x/exp/slices"
) )
// ReadCanonicalHash retrieves the hash assigned to a canonical block number. // ReadCanonicalHash retrieves the hash assigned to a canonical block number.

2
core/state/snapshot/difflayer.go
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@ -21,6 +21,7 @@ import (
"fmt" "fmt"
"math" "math"
"math/rand" "math/rand"
"slices"
"sync" "sync"
"sync/atomic" "sync/atomic"
"time" "time"
@ -29,7 +30,6 @@ import (
"github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rlp"
bloomfilter "github.com/holiman/bloomfilter/v2" bloomfilter "github.com/holiman/bloomfilter/v2"
"golang.org/x/exp/slices"
) )
var ( var (

2
core/state/snapshot/iterator_fast.go
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@ -19,10 +19,10 @@ package snapshot
import ( import (
"bytes" "bytes"
"fmt" "fmt"
"slices"
"sort" "sort"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"golang.org/x/exp/slices"
) )
// weightedIterator is a iterator with an assigned weight. It is used to prioritise // weightedIterator is a iterator with an assigned weight. It is used to prioritise

2
core/txpool/legacypool/list.go
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@ -20,6 +20,7 @@ import (
"container/heap" "container/heap"
"math" "math"
"math/big" "math/big"
"slices"
"sort" "sort"
"sync" "sync"
"sync/atomic" "sync/atomic"
@ -28,7 +29,6 @@ import (
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/types"
"github.com/holiman/uint256" "github.com/holiman/uint256"
"golang.org/x/exp/slices"
) )
// nonceHeap is a heap.Interface implementation over 64bit unsigned integers for // nonceHeap is a heap.Interface implementation over 64bit unsigned integers for

2
eth/api_debug_test.go
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@ -20,6 +20,7 @@ import (
"bytes" "bytes"
"fmt" "fmt"
"reflect" "reflect"
"slices"
"strings" "strings"
"testing" "testing"
@ -32,7 +33,6 @@ import (
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/triedb" "github.com/ethereum/go-ethereum/triedb"
"github.com/holiman/uint256" "github.com/holiman/uint256"
"golang.org/x/exp/slices"
) )
var dumper = spew.ConfigState{Indent: " "} var dumper = spew.ConfigState{Indent: " "}

2
eth/gasprice/feehistory.go
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@ -23,6 +23,7 @@ import (
"fmt" "fmt"
"math" "math"
"math/big" "math/big"
"slices"
"sync/atomic" "sync/atomic"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
@ -30,7 +31,6 @@ import (
"github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/rpc"
"golang.org/x/exp/slices"
) )
var ( var (

2
eth/gasprice/gasprice.go
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@ -19,6 +19,7 @@ package gasprice
import ( import (
"context" "context"
"math/big" "math/big"
"slices"
"sync" "sync"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
@ -30,7 +31,6 @@ import (
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/rpc"
"golang.org/x/exp/slices"
) )
const sampleNumber = 3 // Number of transactions sampled in a block const sampleNumber = 3 // Number of transactions sampled in a block

2
eth/protocols/snap/sync_test.go
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@ -23,6 +23,7 @@ import (
"fmt" "fmt"
"math/big" "math/big"
mrand "math/rand" mrand "math/rand"
"slices"
"sync" "sync"
"testing" "testing"
"time" "time"
@ -41,7 +42,6 @@ import (
"github.com/ethereum/go-ethereum/triedb/pathdb" "github.com/ethereum/go-ethereum/triedb/pathdb"
"github.com/holiman/uint256" "github.com/holiman/uint256"
"golang.org/x/crypto/sha3" "golang.org/x/crypto/sha3"
"golang.org/x/exp/slices"
) )
func TestHashing(t *testing.T) { func TestHashing(t *testing.T) {

2
eth/tracers/api_test.go
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@ -24,6 +24,7 @@ import (
"fmt" "fmt"
"math/big" "math/big"
"reflect" "reflect"
"slices"
"sync/atomic" "sync/atomic"
"testing" "testing"
"time" "time"
@ -43,7 +44,6 @@ import (
"github.com/ethereum/go-ethereum/internal/ethapi" "github.com/ethereum/go-ethereum/internal/ethapi"
"github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/rpc"
"golang.org/x/exp/slices"
) )
var ( var (

2
ethdb/dbtest/testsuite.go
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@ -20,11 +20,11 @@ import (
"bytes" "bytes"
"crypto/rand" "crypto/rand"
"reflect" "reflect"
"slices"
"sort" "sort"
"testing" "testing"
"github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethdb"
"golang.org/x/exp/slices"
) )
// TestDatabaseSuite runs a suite of tests against a KeyValueStore database // TestDatabaseSuite runs a suite of tests against a KeyValueStore database

2
go.mod
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@ -67,7 +67,6 @@ require (
github.com/urfave/cli/v2 v2.25.7 github.com/urfave/cli/v2 v2.25.7
go.uber.org/automaxprocs v1.5.2 go.uber.org/automaxprocs v1.5.2
golang.org/x/crypto v0.21.0 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/sync v0.5.0
golang.org/x/sys v0.18.0 golang.org/x/sys v0.18.0
golang.org/x/text v0.14.0 golang.org/x/text v0.14.0
@ -140,6 +139,7 @@ require (
github.com/tklauser/go-sysconf v0.3.12 // indirect github.com/tklauser/go-sysconf v0.3.12 // indirect
github.com/tklauser/numcpus v0.6.1 // indirect github.com/tklauser/numcpus v0.6.1 // indirect
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // 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/mod v0.14.0 // indirect
golang.org/x/net v0.21.0 // indirect golang.org/x/net v0.21.0 // indirect
google.golang.org/protobuf v1.33.0 // indirect google.golang.org/protobuf v1.33.0 // indirect

2
internal/ethapi/api_test.go
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@ -28,6 +28,7 @@ import (
"os" "os"
"path/filepath" "path/filepath"
"reflect" "reflect"
"slices"
"testing" "testing"
"time" "time"
@ -54,7 +55,6 @@ import (
"github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/rpc"
"github.com/holiman/uint256" "github.com/holiman/uint256"
"github.com/stretchr/testify/require" "github.com/stretchr/testify/require"
"golang.org/x/exp/slices"
) )
func testTransactionMarshal(t *testing.T, tests []txData, config *params.ChainConfig) { func testTransactionMarshal(t *testing.T, tests []txData, config *params.ChainConfig) {

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

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

3
metrics/writer_test.go
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@ -1,9 +1,8 @@
package metrics package metrics
import ( import (
"slices"
"testing" "testing"
"golang.org/x/exp/slices"
) )
func TestMetricsSorting(t *testing.T) { func TestMetricsSorting(t *testing.T) {

2
p2p/discover/ntp.go
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@ -22,10 +22,10 @@ package discover
import ( import (
"fmt" "fmt"
"net" "net"
"slices"
"time" "time"
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"golang.org/x/exp/slices"
) )
const ( const (

2
p2p/discover/table_util_test.go
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@ -24,12 +24,12 @@ import (
"fmt" "fmt"
"math/rand" "math/rand"
"net" "net"
"slices"
"sync" "sync"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/p2p/enode" "github.com/ethereum/go-ethereum/p2p/enode"
"github.com/ethereum/go-ethereum/p2p/enr" "github.com/ethereum/go-ethereum/p2p/enr"
"golang.org/x/exp/slices"
) )
var nullNode *enode.Node var nullNode *enode.Node

2
p2p/discover/v4_lookup_test.go
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@ -20,13 +20,13 @@ import (
"crypto/ecdsa" "crypto/ecdsa"
"fmt" "fmt"
"net" "net"
"slices"
"testing" "testing"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/p2p/discover/v4wire" "github.com/ethereum/go-ethereum/p2p/discover/v4wire"
"github.com/ethereum/go-ethereum/p2p/enode" "github.com/ethereum/go-ethereum/p2p/enode"
"github.com/ethereum/go-ethereum/p2p/enr" "github.com/ethereum/go-ethereum/p2p/enr"
"golang.org/x/exp/slices"
) )
func TestUDPv4_Lookup(t *testing.T) { func TestUDPv4_Lookup(t *testing.T) {

2
p2p/discover/v5_udp_test.go
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@ -24,6 +24,7 @@ import (
"math/rand" "math/rand"
"net" "net"
"reflect" "reflect"
"slices"
"testing" "testing"
"time" "time"
@ -34,7 +35,6 @@ import (
"github.com/ethereum/go-ethereum/p2p/enr" "github.com/ethereum/go-ethereum/p2p/enr"
"github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rlp"
"github.com/stretchr/testify/require" "github.com/stretchr/testify/require"
"golang.org/x/exp/slices"
) )
// Real sockets, real crypto: this test checks end-to-end connectivity for UDPv5. // Real sockets, real crypto: this test checks end-to-end connectivity for UDPv5.

2
p2p/dnsdisc/tree.go
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@ -24,6 +24,7 @@ import (
"errors" "errors"
"fmt" "fmt"
"io" "io"
"slices"
"strings" "strings"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
@ -31,7 +32,6 @@ import (
"github.com/ethereum/go-ethereum/p2p/enr" "github.com/ethereum/go-ethereum/p2p/enr"
"github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rlp"
"golang.org/x/crypto/sha3" "golang.org/x/crypto/sha3"
"golang.org/x/exp/slices"
) )
// Tree is a merkle tree of node records. // Tree is a merkle tree of node records.

2
p2p/peer.go
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@ -21,6 +21,7 @@ import (
"fmt" "fmt"
"io" "io"
"net" "net"
"slices"
"sync" "sync"
"time" "time"
@ -31,7 +32,6 @@ import (
"github.com/ethereum/go-ethereum/p2p/enode" "github.com/ethereum/go-ethereum/p2p/enode"
"github.com/ethereum/go-ethereum/p2p/enr" "github.com/ethereum/go-ethereum/p2p/enr"
"github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rlp"
"golang.org/x/exp/slices"
) )
var ( var (

2
p2p/server.go
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@ -24,6 +24,7 @@ import (
"errors" "errors"
"fmt" "fmt"
"net" "net"
"slices"
"sync" "sync"
"sync/atomic" "sync/atomic"
"time" "time"
@ -38,7 +39,6 @@ import (
"github.com/ethereum/go-ethereum/p2p/enr" "github.com/ethereum/go-ethereum/p2p/enr"
"github.com/ethereum/go-ethereum/p2p/nat" "github.com/ethereum/go-ethereum/p2p/nat"
"github.com/ethereum/go-ethereum/p2p/netutil" "github.com/ethereum/go-ethereum/p2p/netutil"
"golang.org/x/exp/slices"
) )
const ( const (

2
tests/fuzzers/rangeproof/rangeproof-fuzzer.go
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@ -21,13 +21,13 @@ import (
"encoding/binary" "encoding/binary"
"fmt" "fmt"
"io" "io"
"slices"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/ethdb/memorydb" "github.com/ethereum/go-ethereum/ethdb/memorydb"
"github.com/ethereum/go-ethereum/trie" "github.com/ethereum/go-ethereum/trie"
"github.com/ethereum/go-ethereum/triedb" "github.com/ethereum/go-ethereum/triedb"
"golang.org/x/exp/slices"
) )
type kv struct { type kv struct {

2
trie/proof_test.go
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@ -22,13 +22,13 @@ import (
"encoding/binary" "encoding/binary"
"fmt" "fmt"
mrand "math/rand" mrand "math/rand"
"slices"
"testing" "testing"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb/memorydb" "github.com/ethereum/go-ethereum/ethdb/memorydb"
"golang.org/x/exp/slices"
) )
// Prng is a pseudo random number generator seeded by strong randomness. // Prng is a pseudo random number generator seeded by strong randomness.

2
trie/stacktrie_fuzzer_test.go
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@ -20,6 +20,7 @@ import (
"bytes" "bytes"
"encoding/binary" "encoding/binary"
"fmt" "fmt"
"slices"
"testing" "testing"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
@ -28,7 +29,6 @@ import (
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/trie/trienode" "github.com/ethereum/go-ethereum/trie/trienode"
"golang.org/x/crypto/sha3" "golang.org/x/crypto/sha3"
"golang.org/x/exp/slices"
) )
func FuzzStackTrie(f *testing.F) { func FuzzStackTrie(f *testing.F) {

2
trie/stacktrie_test.go
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@ -20,6 +20,7 @@ import (
"bytes" "bytes"
"math/big" "math/big"
"math/rand" "math/rand"
"slices"
"testing" "testing"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
@ -27,7 +28,6 @@ import (
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/internal/testrand" "github.com/ethereum/go-ethereum/internal/testrand"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
"golang.org/x/exp/slices"
) )
func TestStackTrieInsertAndHash(t *testing.T) { func TestStackTrieInsertAndHash(t *testing.T) {

2
triedb/pathdb/history.go
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@ -21,6 +21,7 @@ import (
"encoding/binary" "encoding/binary"
"errors" "errors"
"fmt" "fmt"
"slices"
"time" "time"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
@ -28,7 +29,6 @@ import (
"github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/trie/triestate" "github.com/ethereum/go-ethereum/trie/triestate"
"golang.org/x/exp/slices"
) )
// State history records the state changes involved in executing a block. The // State history records the state changes involved in executing a block. The

2
triedb/pathdb/testutils.go
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@ -19,13 +19,13 @@ package pathdb
import ( import (
"bytes" "bytes"
"fmt" "fmt"
"slices"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/trie/trienode" "github.com/ethereum/go-ethereum/trie/trienode"
"github.com/ethereum/go-ethereum/trie/triestate" "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 // testHasher is a test utility for computing root hash of a batch of state

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