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refactor to use [2]uint64

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cuiweixie 2025-10-24 23:57:35 +08:00
parent 3c6d115b06
commit 0c67e7cb71
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2 changed files with 8 additions and 11 deletions
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17
core/types/transaction.go
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@ -52,23 +52,20 @@ const (
SetCodeTxType = 0x04 SetCodeTxType = 0x04
) )
type TxTypeBitVec [(SetCodeTxType + 1 + 7) / 8]byte type txTypeBitVec [2]uint64
func (v *TxTypeBitVec) Set(txType byte) { func (v *txTypeBitVec) Set(txType byte) {
if txType >= byte(len(v)*8) { v[txType/64] |= 1 << (txType % 64)
panic("tx type out of range")
}
v[txType/8] |= 1 << (txType % 8)
} }
func (v *TxTypeBitVec) Has(txType byte) bool { func (v *txTypeBitVec) Has(txType byte) bool {
if txType >= byte(len(v)*8) { if txType >= byte(len(v)*64) {
return false return false
} }
return v[txType/8]&(1<<(txType%8)) != 0 return v[txType/64]&(1<<(txType%64)) != 0
} }
func (v *TxTypeBitVec) Equals(o *TxTypeBitVec) bool { func (v *txTypeBitVec) Equals(o *txTypeBitVec) bool {
return *v == *o return *v == *o
} }

2
core/types/transaction_signing.go
View file

@ -182,7 +182,7 @@ type Signer interface {
// modernSigner is the signer implementation that handles non-legacy transaction types. // modernSigner is the signer implementation that handles non-legacy transaction types.
// For legacy transactions, it defers to one of the legacy signers (frontier, homestead, eip155). // For legacy transactions, it defers to one of the legacy signers (frontier, homestead, eip155).
type modernSigner struct { type modernSigner struct {
txTypeBitVec TxTypeBitVec txTypeBitVec txTypeBitVec
chainID *big.Int chainID *big.Int
legacy Signer legacy Signer
} }