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accounts/abi: precompile regex

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This commit is contained in:
cuiweixie 2025-07-30 23:13:13 +08:00
parent d14d4d2af0
commit 5e6be80b03
1 changed files with 5 additions and 1 deletions
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6
accounts/abi/abigen/bind.go
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@ -33,6 +33,10 @@ import (
"github.com/ethereum/go-ethereum/log"
)
var (
intRegex = regexp.MustCompile(`(u)?int([0-9]*)`)
)
func isKeyWord(arg string) bool {
switch arg {
case "break":
@ -299,7 +303,7 @@ func bindBasicType(kind abi.Type) string {
case abi.AddressTy:
return "common.Address"
case abi.IntTy, abi.UintTy:
parts := regexp.MustCompile(`(u)?int([0-9]*)`).FindStringSubmatch(kind.String())
parts := intRegex.FindStringSubmatch(kind.String())
switch parts[2] {
case "8", "16", "32", "64":
return fmt.Sprintf("%sint%s", parts[1], parts[2])