new version has weird changes so nvm

Author: Code0x2

.golangci.yml

@@ -28,16 +28,15 @@ linters:
     - durationcheck
     - exportloopref
     - gosec
-    - whitespace
 
-    # - structcheck # lots of false positives
-    # - errcheck #lot of false positives
-    # - contextcheck
-    # - errchkjson # lots of false positives
-    # - errorlint # this check crashes
-    # - exhaustive # silly check
-    # - makezero # false positives
-    # - nilerr # several intentional
+    #- structcheck # lots of false positives
+    #- errcheck #lot of false positives
+   # - contextcheck
+   # - errchkjson # lots of false positives
+   # - errorlint # this check crashes
+   # - exhaustive # silly check
+   # - makezero # false positives
+   # - nilerr # several intentional
 
 linters-settings:
   gofmt:
@@ -47,9 +46,9 @@ linters-settings:
     min-occurrences: 6 # minimum number of occurrences
   gosec:
     excludes:
-      - G404 # Use of weak random number generator - lots of FP
-      - G107 # Potential http request -- those are intentional
-      - G306 # G306: Expect WriteFile permissions to be 0600 or less
+     - G404 # Use of weak random number generator - lots of FP
+     - G107 # Potential http request -- those are intentional
+     - G306 # G306: Expect WriteFile permissions to be 0600 or less
 
 issues:
   exclude-rules:
@@ -68,6 +67,5 @@ issues:
   exclude:
     - 'SA1019: event.TypeMux is deprecated: use Feed'
     - 'SA1019: strings.Title is deprecated'
-    - 'SA1019: strings.Title has been deprecated since Go 1.18 and an alternative has been available since Go 1.0: The rule Title uses for word boundaries does not handle Unicode punctuation properly. Use golang.org/x/text/cases instead.'
     - 'SA1029: should not use built-in type string as key for value'
-    - 'G306: Expect WriteFile permissions to be 0600 or less'
+    - 'G306: Expect WriteFile permissions to be 0600 or less'

accounts/abi/argument.go

@@ -18,7 +18,6 @@ package abi
 
 import (
 	"encoding/json"
-	"errors"
 	"fmt"
 	"reflect"
 	"strings"
@@ -80,7 +79,7 @@ func (arguments Arguments) isTuple() bool {
 func (arguments Arguments) Unpack(data []byte) ([]interface{}, error) {
 	if len(data) == 0 {
 		if len(arguments.NonIndexed()) != 0 {
-			return nil, errors.New("abi: attempting to unmarshall an empty string while arguments are expected")
+			return nil, fmt.Errorf("abi: attempting to unmarshall an empty string while arguments are expected")
 		}
 		return make([]interface{}, 0), nil
 	}
@@ -91,11 +90,11 @@ func (arguments Arguments) Unpack(data []byte) ([]interface{}, error) {
 func (arguments Arguments) UnpackIntoMap(v map[string]interface{}, data []byte) error {
 	// Make sure map is not nil
 	if v == nil {
-		return errors.New("abi: cannot unpack into a nil map")
+		return fmt.Errorf("abi: cannot unpack into a nil map")
 	}
 	if len(data) == 0 {
 		if len(arguments.NonIndexed()) != 0 {
-			return errors.New("abi: attempting to unmarshall an empty string while arguments are expected")
+			return fmt.Errorf("abi: attempting to unmarshall an empty string while arguments are expected")
 		}
 		return nil // Nothing to unmarshal, return
 	}
@@ -117,7 +116,7 @@ func (arguments Arguments) Copy(v interface{}, values []interface{}) error {
 	}
 	if len(values) == 0 {
 		if len(arguments.NonIndexed()) != 0 {
-			return errors.New("abi: attempting to copy no values while arguments are expected")
+			return fmt.Errorf("abi: attempting to copy no values while arguments are expected")
 		}
 		return nil // Nothing to copy, return
 	}

accounts/abi/bind/backends/simulated.go

@@ -106,20 +106,16 @@ func (b *SimulatedBackend) Close() error {
 
 // Commit imports all the pending transactions as a single block and starts a
 // fresh new state.
-func (b *SimulatedBackend) Commit() common.Hash {
+func (b *SimulatedBackend) Commit() {
 	b.mu.Lock()
 	defer b.mu.Unlock()
 
 	if _, err := b.blockchain.InsertChain([]*types.Block{b.pendingBlock}); err != nil {
 		panic(err) // This cannot happen unless the simulator is wrong, fail in that case
 	}
-	blockHash := b.pendingBlock.Hash()
-
 	// Using the last inserted block here makes it possible to build on a side
 	// chain after a fork.
 	b.rollback(b.pendingBlock)
-
-	return blockHash
 }
 
 // Rollback aborts all pending transactions, reverting to the last committed state.

accounts/abi/bind/backends/simulated_test.go

@@ -1335,42 +1335,3 @@ func TestForkResendTx(t *testing.T) {
 		t.Errorf("TX included in wrong block: %d", h)
 	}
 }
-
-func TestCommitReturnValue(t *testing.T) {
-	testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
-	sim := simTestBackend(testAddr)
-	defer sim.Close()
-
-	startBlockHeight := sim.blockchain.CurrentBlock().NumberU64()
-
-	// Test if Commit returns the correct block hash
-	h1 := sim.Commit()
-	if h1 != sim.blockchain.CurrentBlock().Hash() {
-		t.Error("Commit did not return the hash of the last block.")
-	}
-
-	// Create a block in the original chain (containing a transaction to force different block hashes)
-	head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
-	gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
-	_tx := types.NewTransaction(0, testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
-	tx, _ := types.SignTx(_tx, types.HomesteadSigner{}, testKey)
-	sim.SendTransaction(context.Background(), tx)
-	h2 := sim.Commit()
-
-	// Create another block in the original chain
-	sim.Commit()
-
-	// Fork at the first bock
-	if err := sim.Fork(context.Background(), h1); err != nil {
-		t.Errorf("forking: %v", err)
-	}
-
-	// Test if Commit returns the correct block hash after the reorg
-	h2fork := sim.Commit()
-	if h2 == h2fork {
-		t.Error("The block in the fork and the original block are the same block!")
-	}
-	if sim.blockchain.GetHeader(h2fork, startBlockHeight+2) == nil {
-		t.Error("Could not retrieve the just created block (side-chain)")
-	}
-}

accounts/abi/bind/base_test.go

@@ -115,6 +115,7 @@ func (mc *mockPendingCaller) PendingCallContract(ctx context.Context, call ether
 }
 
 func TestPassingBlockNumber(t *testing.T) {
+
 	mc := &mockPendingCaller{
 		mockCaller: &mockCaller{
 			codeAtBytes: []byte{1, 2, 3},

accounts/abi/bind/bind.go

@@ -43,43 +43,6 @@ const (
 	LangObjC
 )
 
-func isKeyWord(arg string) bool {
-	switch arg {
-	case "break":
-	case "case":
-	case "chan":
-	case "const":
-	case "continue":
-	case "default":
-	case "defer":
-	case "else":
-	case "fallthrough":
-	case "for":
-	case "func":
-	case "go":
-	case "goto":
-	case "if":
-	case "import":
-	case "interface":
-	case "iota":
-	case "map":
-	case "make":
-	case "new":
-	case "package":
-	case "range":
-	case "return":
-	case "select":
-	case "struct":
-	case "switch":
-	case "type":
-	case "var":
-	default:
-		return false
-	}
-
-	return true
-}
-
 // Bind generates a Go wrapper around a contract ABI. This wrapper isn't meant
 // to be used as is in client code, but rather as an intermediate struct which
 // enforces compile time type safety and naming convention opposed to having to
@@ -151,7 +114,7 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
 			normalized.Inputs = make([]abi.Argument, len(original.Inputs))
 			copy(normalized.Inputs, original.Inputs)
 			for j, input := range normalized.Inputs {
-				if input.Name == "" || isKeyWord(input.Name) {
+				if input.Name == "" {
 					normalized.Inputs[j].Name = fmt.Sprintf("arg%d", j)
 				}
 				if hasStruct(input.Type) {
@@ -195,7 +158,7 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
 			normalized.Inputs = make([]abi.Argument, len(original.Inputs))
 			copy(normalized.Inputs, original.Inputs)
 			for j, input := range normalized.Inputs {
-				if input.Name == "" || isKeyWord(input.Name) {
+				if input.Name == "" {
 					normalized.Inputs[j].Name = fmt.Sprintf("arg%d", j)
 				}
 				// Event is a bit special, we need to define event struct in binding,

accounts/abi/bind/bind_test.go

@@ -1971,7 +1971,7 @@ var bindTests = []struct {
 			}
 		}
 		`,
-		bytecode: []string{"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"},
+		bytecode: []string{`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`},
 		abi:      []string{`[ { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "int256", "name": "msg", "type": "int256" }, { "indexed": false, "internalType": "int256", "name": "_msg", "type": "int256" } ], "name": "log", "type": "event" }, { "inputs": [ { "components": [ { "internalType": "bytes", "name": "data", "type": "bytes" }, { "internalType": "bytes", "name": "_data", "type": "bytes" } ], "internalType": "struct oracle.request", "name": "req", "type": "tuple" } ], "name": "addRequest", "outputs": [], "stateMutability": "pure", "type": "function" }, { "inputs": [], "name": "getRequest", "outputs": [ { "components": [ { "internalType": "bytes", "name": "data", "type": "bytes" }, { "internalType": "bytes", "name": "_data", "type": "bytes" } ], "internalType": "struct oracle.request", "name": "", "type": "tuple" } ], "stateMutability": "pure", "type": "function" } ]`},
 		imports: `
 			"math/big"
@@ -2002,43 +2002,6 @@ var bindTests = []struct {
 			}
 		`,
 	},
-	{
-		name: "RangeKeyword",
-		contract: `
-		// SPDX-License-Identifier: GPL-3.0
-		pragma solidity >=0.4.22 <0.9.0;
-		contract keywordcontract {
-			function functionWithKeywordParameter(range uint256) public pure {}
-		}
-		`,
-		bytecode: []string{"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"},
-		abi:      []string{`[{"inputs":[{"internalType":"uint256","name":"range","type":"uint256"}],"name":"functionWithKeywordParameter","outputs":[],"stateMutability":"pure","type":"function"}]`},
-		imports: `
-			"math/big"
-
-			"github.com/ethereum/go-ethereum/accounts/abi/bind"
-			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
-			"github.com/ethereum/go-ethereum/crypto"
-			"github.com/ethereum/go-ethereum/eth/ethconfig"
-		`,
-		tester: `
-			var (
-				key, _  = crypto.GenerateKey()
-				user, _ = bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
-				sim     = backends.NewSimulatedBackend(core.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
-			)
-			_, tx, _, err := DeployRangeKeyword(user, sim)
-			if err != nil {
-				t.Fatalf("error deploying contract: %v", err)
-			}
-			sim.Commit()
-
-			if _, err = bind.WaitDeployed(nil, sim, tx); err != nil {
-				t.Errorf("error deploying the contract: %v", err)
-			}
-		`,
-	},
 }
 
 // Tests that packages generated by the binder can be successfully compiled and

accounts/abi/error_handling.go

@@ -73,6 +73,7 @@ func typeCheck(t Type, value reflect.Value) error {
 	} else {
 		return nil
 	}
+
 }
 
 // typeErr returns a formatted type casting error.

accounts/abi/event_test.go

@@ -161,6 +161,7 @@ func TestEventMultiValueWithArrayUnpack(t *testing.T) {
 }
 
 func TestEventTupleUnpack(t *testing.T) {
+
 	type EventTransfer struct {
 		Value *big.Int
 	}

accounts/abi/reflect.go

@@ -220,6 +220,7 @@ func mapArgNamesToStructFields(argNames []string, value reflect.Value) (map[stri
 
 	// second round ~~~
 	for _, argName := range argNames {
+
 		structFieldName := ToCamelCase(argName)
 
 		if structFieldName == "" {