diff options
| -rw-r--r-- | core/vm/instructions.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/vm/instructions.go b/core/vm/instructions.go index 499e066f7..3a82190da 100644 --- a/core/vm/instructions.go +++ b/core/vm/instructions.go @@ -43,10 +43,10 @@ var ( ) func init() { - cur := int64(1) + cur := big.NewInt(1) for i := 0; i < 256; i++ { - power2[i] = big.NewInt(cur) - cur <<= 1 + power2[i] = new(big.Int).Set(cur) + cur = new(big.Int).Mul(cur, big2) } } |