feat: optimism now supports push0

src/chains/arbitrum/vm/opcodes/stack/push0.ts

@@ -1,9 +1,11 @@
-import { push0 as baseOpcode } from '@/chains/optimism/vm/opcodes/stack/push0';
+import { push0 as baseOpcode } from '@/chains/mainnet/vm/opcodes/stack/push';
 import { Opcode } from '@/types';
 
-const { references: _references, ...opcode } = baseOpcode;
+const { supportedHardforks: _supportedHardforks, ...opcode } = baseOpcode;
 export const push0: Omit<Opcode, 'supportedHardforks'> = {
  ...opcode,
+ description:
+ 'The opcode is not supported yet, but will be added in a future hardfork. This means you cannot yet use Solidity 0.8.20 or later with an `evm_version` of Shanghai.',
  references: [
  '[Arbitrum Differences from Solidity on Ethereum](https://developer.arbitrum.io/solidity-support)',
  ],

src/chains/optimism/vm/opcodes/stack/push0.ts

@@ -1,12 +1,7 @@
 import { push0 as baseOpcode } from '@/chains/mainnet/vm/opcodes/stack/push';
 import { Opcode } from '@/types';
 
-const { supportedHardforks: _supportedHardforks, ...opcode } = baseOpcode;
-export const push0: Omit<Opcode, 'supportedHardforks'> = {
- ...opcode,
- description:
- 'The opcode is not supported yet, but will be added in a future hardfork. This means you cannot yet use Solidity 0.8.20 or later with an `evm_version` of Shanghai.',
- references: [
- '[Differences between Ethereum and OP Mainnet: Opcode Differences](https://community.optimism.io/docs/developers/build/differences/#opcode-differences)',
- ],
+export const push0: Opcode = {
+ ...baseOpcode,
+ supportedHardforks: ['Canyon'],
 };