{
    "Function": "burnToken",
    "File": "contracts/AxelarGateway.sol",
    "Parent Contracts": [
        "contracts/AdminMultisigBase.sol",
        "contracts/EternalStorage.sol",
        "contracts/interfaces/IAxelarGateway.sol"
    ],
    "High-Level Calls": [
        "IERC20",
        "DepositHandler",
        "IBurnableMintableCappedERC20",
        "DepositHandler"
    ],
    "Internal Calls": [
        "abi.decode()",
        "revert BurnFailed(string)",
        "abi.encodeWithSelector()",
        "onlySelf",
        "_getTokenType",
        "tokenAddresses",
        "revert TokenDoesNotExist(string)",
        "abi.decode()"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function burnToken(bytes calldata params, bytes32) external onlySelf {\n        (string memory symbol, bytes32 salt) = abi.decode(params, (string, bytes32));\n\n        address tokenAddress = tokenAddresses(symbol);\n\n        if (tokenAddress == address(0)) revert TokenDoesNotExist(symbol);\n\n        if (_getTokenType(symbol) == TokenType.External) {\n            DepositHandler depositHandler = new DepositHandler{ salt: salt }();\n\n            (bool success, bytes memory returnData) = depositHandler.execute(\n                tokenAddress,\n                abi.encodeWithSelector(IERC20.transfer.selector, address(this), IERC20(tokenAddress).balanceOf(address(depositHandler)))\n            );\n\n            if (!success || (returnData.length != uint256(0) && !abi.decode(returnData, (bool)))) revert BurnFailed(symbol);\n\n            // NOTE: `depositHandler` must always be destroyed in the same runtime context that it is deployed.\n            depositHandler.destroy(address(this));\n        } else {\n            IBurnableMintableCappedERC20(tokenAddress).burn(salt);\n        }\n    }"
}