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// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.20;

import "./LibRawResult.sol";
import "./Implementation.sol";

/// @notice Base class for all proxy contracts.
contract Proxy {
    using LibRawResult for bytes;

    /// @notice The address of the implementation contract used by this proxy.
    Implementation public immutable IMPL;

    // Made `payable` to allow initialized crowdfunds to receive ETH as an
    // initial contribution.
    constructor(Implementation impl, bytes memory initCallData) payable {
        IMPL = impl;
        (bool s, bytes memory r) = address(impl).delegatecall(initCallData);
        if (!s) {
            r.rawRevert();
        }
    }

    // Forward all calls to the implementation.
    fallback() external payable {
        Implementation impl = IMPL;
        assembly {
            calldatacopy(0x00, 0x00, calldatasize())
            let s := delegatecall(gas(), impl, 0x00, calldatasize(), 0x00, 0)
            returndatacopy(0x00, 0x00, returndatasize())
            if iszero(s) {
                revert(0x00, returndatasize())
            }
            return(0x00, returndatasize())
        }
    }
}

// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.20;

library LibRawResult {
    // Revert with the data in `b`.
    function rawRevert(bytes memory b) internal pure {
        assembly {
            revert(add(b, 32), mload(b))
        }
    }

    // Return with the data in `b`.
    function rawReturn(bytes memory b) internal pure {
        assembly {
            return(add(b, 32), mload(b))
        }
    }
}

// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.20;

// Base contract for all contracts intended to be delegatecalled into.
abstract contract Implementation {
    error OnlyDelegateCallError();
    error OnlyConstructorError();

    address public immutable IMPL;

    constructor() {
        IMPL = address(this);
    }

    // Reverts if the current function context is not inside of a delegatecall.
    modifier onlyDelegateCall() virtual {
        if (address(this) == IMPL) {
            revert OnlyDelegateCallError();
        }
        _;
    }

    // Reverts if the current function context is not inside of a constructor.
    modifier onlyConstructor() {
        if (address(this).code.length != 0) {
            revert OnlyConstructorError();
        }
        _;
    }
}

{
  "remappings": [
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "openzeppelin/=lib/openzeppelin-contracts/",
    "solmate/=lib/solmate/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "libraries": {},
  "viaIR": true
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract Implementation","name":"impl","type":"address"},{"internalType":"bytes","name":"initCallData","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"IMPL","outputs":[{"internalType":"contract Implementation","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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-----Decoded View---------------
Arg [0] : impl (address): 0xb676cfeEeD5c7B739452a502F1Eff9Ab684A56Da
Arg [1] : initCallData (bytes): 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

-----Encoded View---------------
44 Constructor Arguments found :
Arg [0] : 000000000000000000000000b676cfeeed5c7b739452a502f1eff9ab684a56da
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000504
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Arg [10] : 0000010000000000000000000000000000000000000000000000000000000000
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Arg [13] : 0000000100000000000000000000000000000000000000000000000000000000
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Arg [22] : 0000000000000000000000000000000000000000000000000000000000000000
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