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Contract Source Code:
File 1 of 1 : NonReceivableInitializedProxy
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; /** * @title NonReceivableInitializedProxy * @author Anna Carroll */ contract NonReceivableInitializedProxy { // address of logic contract address public immutable logic; // ======== Constructor ========= constructor(address _logic, bytes memory _initializationCalldata) { logic = _logic; // Delegatecall into the logic contract, supplying initialization calldata (bool _ok, bytes memory returnData) = _logic.delegatecall( _initializationCalldata ); // Revert if delegatecall to implementation reverts require(_ok, string(returnData)); } // ======== Fallback ========= fallback() external payable { address _impl = logic; assembly { let ptr := mload(0x40) calldatacopy(ptr, 0, calldatasize()) let result := delegatecall(gas(), _impl, ptr, calldatasize(), 0, 0) let size := returndatasize() returndatacopy(ptr, 0, size) switch result case 0 { revert(ptr, size) } default { return(ptr, size) } } } }
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