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ok so those functions ARE needed

This commit is contained in:
Moon Man 2023-08-20 14:09:59 -04:00
parent 68af3cb3f0
commit 0246e47a58
1 changed files with 16 additions and 2 deletions
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18
contracts/L2Token.sol
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@ -77,9 +77,11 @@ contract L2Token is AbstractToken, IOptimismMintableERC20 {
/// @return Whether or not the interface is supported by this contract.
function supportsInterface(bytes4 _interfaceId) public pure virtual override(AbstractToken, IERC165) returns (bool) {
bytes4 iface1 = type(IERC165).interfaceId;
// Interface corresponding to the legacy L2StandardERC20.
bytes4 iface2 = type(ILegacyMintableERC20).interfaceId;
// Interface corresponding to the updated OptimismMintableERC20 (this contract).
bytes4 iface2 = type(IOptimismMintableERC20).interfaceId;
return _interfaceId == iface1 || _interfaceId == iface2;
bytes4 iface3 = type(IOptimismMintableERC20).interfaceId;
return _interfaceId == iface1 || _interfaceId == iface2 || _interfaceId == iface3;
}
/// @custom:legacy
@ -95,4 +97,16 @@ contract L2Token is AbstractToken, IOptimismMintableERC20 {
function bridge() public view virtual override(IOptimismMintableERC20) returns (address) {
return BRIDGE;
}
/// @custom:legacy
/// @notice Legacy getter for the remote token. Use REMOTE_TOKEN going forward.
function l1Token() public virtual view returns (address) {
return REMOTE_TOKEN;
}
/// @custom:legacy
/// @notice Legacy getter for the bridge. Use BRIDGE going forward.
function l2Bridge() public virtual view returns (address) {
return BRIDGE;
}
}