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"offset": [ 551, 2157 ], "op": "STOP", "path": "19" }, "43": { "fn": "Proxy.", "offset": [ 551, 2157 ], "op": "JUMPDEST", "path": "19" }, "44": { "fn": "Proxy.", "offset": [ 2675, 2686 ], "op": "PUSH1", "path": "94", "statement": 1, "value": "0x29" }, "46": { "fn": "Proxy.", "offset": [ 2675, 2684 ], "op": "PUSH1", "path": "94", "value": "0x6A" }, "48": { "fn": "Proxy.", "jump": "i", "offset": [ 2675, 2686 ], "op": "JUMP", "path": "94" }, "49": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "JUMPDEST", "path": "19" }, "50": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "CALLVALUE", "path": "19" }, "51": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "DUP1", "path": "19" }, "52": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "ISZERO", "path": "19" }, "53": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "PUSH1", "path": "19", "value": "0x3C" }, "55": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "JUMPI", "path": "19" }, "56": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "PUSH1", "path": "19", "value": "0x0" }, "58": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "DUP1", "path": "19" }, "59": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "REVERT", "path": "19" }, "60": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "JUMPDEST", "path": "19" }, "61": { "op": "POP" }, "62": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "PUSH1", "path": "19", "value": "0x29" }, "64": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "PUSH1", "path": "19", "value": "0x48" }, "66": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "CALLDATASIZE", "path": "19" }, "67": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "PUSH1", "path": "19", "value": "0x4" }, "69": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "PUSH1", "path": "19", "value": "0xA7" }, "71": { "fn": "ForwardProxy.setForwardTo", "jump": "i", "offset": [ 2072, 2155 ], "op": "JUMP", "path": "19" }, "72": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "JUMPDEST", "path": "19" }, "73": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2138 ], "op": "PUSH1", "path": "19", "statement": 2, "value": "0x0" }, "75": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "DUP1", "path": "19" }, "76": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SLOAD", "path": "19" }, "77": { "op": "PUSH1", "value": "0x1" }, "79": { "op": "PUSH1", "value": "0x1" }, "81": { "op": "PUSH1", "value": "0xA0" }, "83": { "op": "SHL" }, "84": { "op": "SUB" }, "85": { "op": "NOT" }, "86": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "AND", "path": "19" }, "87": { "op": "PUSH1", "value": "0x1" }, "89": { "op": "PUSH1", "value": "0x1" }, "91": { "op": "PUSH1", "value": "0xA0" }, "93": { "op": "SHL" }, "94": { "op": "SUB" }, "95": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SWAP3", "path": "19" }, "96": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SWAP1", "path": "19" }, "97": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SWAP3", "path": "19" }, "98": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "AND", "path": "19" }, "99": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SWAP2", "path": "19" }, "100": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SWAP1", "path": "19" }, "101": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SWAP2", "path": "19" }, "102": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "OR", "path": "19" }, "103": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SWAP1", "path": "19" }, "104": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2128, 2150 ], "op": "SSTORE", "path": "19" }, "105": { "fn": "ForwardProxy.setForwardTo", "offset": [ 2072, 2155 ], "op": "JUMP", "path": "19" }, "106": { "fn": "Proxy._fallback", "offset": [ 2322, 2432 ], "op": "JUMPDEST", "path": "94" }, "107": { "fn": "Proxy._fallback", "offset": [ 2397, 2425 ], "op": "PUSH1", "path": "94", "statement": 3, "value": "0x81" }, "109": { "fn": "Proxy._fallback", "offset": [ 2407, 2424 ], "op": "PUSH1", "path": "94", "value": "0x7D" }, "111": { "fn": "ForwardProxy._implementation", "offset": [ 2031, 2038 ], "op": "PUSH1", "path": "19", "value": "0x0" }, "113": { "fn": "ForwardProxy._implementation", "offset": [ 2053, 2063 ], "op": "SLOAD", "path": "19", "statement": 4 }, "114": { "op": "PUSH1", "value": "0x1" }, "116": { "op": "PUSH1", "value": "0x1" }, "118": { "op": "PUSH1", "value": "0xA0" }, "120": { "op": "SHL" }, "121": { "op": "SUB" }, "122": { "fn": "ForwardProxy._implementation", "offset": [ 2053, 2063 ], "op": "AND", "path": "19" }, "123": { "fn": "ForwardProxy._implementation", "offset": [ 2053, 2063 ], "op": "SWAP1", "path": "19" }, "124": { "fn": "ForwardProxy._implementation", "offset": [ 1964, 2068 ], "op": "JUMP", "path": "19" }, "125": { "fn": "Proxy._fallback", "offset": [ 2407, 2424 ], "op": "JUMPDEST", "path": "94" }, "126": { "fn": "Proxy._fallback", "offset": [ 2397, 2406 ], "op": "PUSH1", "path": "94", "value": "0x83" }, "128": { "fn": "Proxy._fallback", "jump": "i", "offset": [ 2397, 2425 ], "op": "JUMP", "path": "94" }, "129": { "fn": "Proxy._fallback", "offset": [ 2397, 2425 ], "op": "JUMPDEST", "path": "94" }, "130": { "fn": "Proxy._fallback", "jump": "o", "offset": [ 2322, 2432 ], "op": "JUMP", "path": "94" }, "131": { "fn": "ForwardProxy._delegate", "offset": [ 872, 1791 ], "op": "JUMPDEST", "path": "19" }, "132": { "fn": "ForwardProxy._delegate", "offset": [ 1243, 1257 ], "op": "CALLDATASIZE", "path": "19" }, "133": { "fn": "ForwardProxy._delegate", "offset": [ 1240, 1241 ], "op": "PUSH1", "path": "19", "value": "0x0" }, "135": { "fn": "ForwardProxy._delegate", "offset": [ 1237, 1238 ], "op": "DUP1", "path": "19" }, "136": { "fn": "ForwardProxy._delegate", "offset": [ 1224, 1258 ], "op": "CALLDATACOPY", "path": "19" }, "137": { "fn": "ForwardProxy._delegate", "offset": [ 1518, 1519 ], "op": "PUSH1", "path": "19", "value": "0x0" }, "139": { "fn": "ForwardProxy._delegate", "offset": [ 1515, 1516 ], "op": "DUP1", "path": "19" }, "140": { "fn": "ForwardProxy._delegate", "offset": [ 1499, 1513 ], "op": "CALLDATASIZE", "path": "19" }, "141": { "fn": "ForwardProxy._delegate", "offset": [ 1496, 1497 ], "op": "PUSH1", "path": "19", "value": "0x0" }, "143": { "fn": "ForwardProxy._delegate", "offset": [ 1493, 1494 ], "op": "DUP1", "path": "19" }, "144": { "fn": "ForwardProxy._delegate", "offset": [ 1477, 1491 ], "op": "DUP6", "path": "19" }, "145": { "fn": "ForwardProxy._delegate", "offset": [ 1470, 1475 ], "op": "GAS", "path": "19" }, "146": { "fn": "ForwardProxy._delegate", "offset": [ 1465, 1520 ], "op": "CALL", "path": "19" }, "147": { "fn": "ForwardProxy._delegate", "offset": [ 1582, 1598 ], "op": "RETURNDATASIZE", "path": "19" }, "148": { "fn": "ForwardProxy._delegate", "offset": [ 1579, 1580 ], "op": "PUSH1", "path": "19", "value": "0x0" }, "150": { "fn": "ForwardProxy._delegate", "offset": [ 1576, 1577 ], "op": "DUP1", "path": "19" }, "151": { "fn": "ForwardProxy._delegate", "offset": [ 1561, 1599 ], "op": "RETURNDATACOPY", "path": "19" }, "152": { "fn": "ForwardProxy._delegate", "offset": [ 1614, 1620 ], "op": "DUP1", "path": "19" }, "153": { "fn": "ForwardProxy._delegate", "offset": [ 1669, 1721 ], "op": "DUP1", "path": "19" }, "154": { "fn": "ForwardProxy._delegate", "offset": [ 1669, 1721 ], "op": "ISZERO", "path": "19" }, "155": { "fn": "ForwardProxy._delegate", "offset": [ 1669, 1721 ], "op": "PUSH1", "path": "19", "value": "0xA2" }, "157": { "fn": "ForwardProxy._delegate", "offset": [ 1669, 1721 ], "op": "JUMPI", "path": "19" }, "158": { "fn": "ForwardProxy._delegate", "offset": [ 1756, 1772 ], "op": "RETURNDATASIZE", "path": "19" }, "159": { "fn": "ForwardProxy._delegate", "offset": [ 1753, 1754 ], "op": "PUSH1", "path": "19", "value": "0x0" }, "161": { "fn": "ForwardProxy._delegate", "offset": [ 1746, 1773 ], "op": "RETURN", "path": "19" }, "162": { "fn": "ForwardProxy._delegate", "offset": [ 1669, 1721 ], "op": "JUMPDEST", "path": "19" }, "163": { "fn": "ForwardProxy._delegate", "offset": [ 1696, 1712 ], "op": "RETURNDATASIZE", "path": "19" }, "164": { "fn": "ForwardProxy._delegate", "offset": [ 1693, 1694 ], "op": "PUSH1", "path": "19", "value": "0x0" }, "166": { "fn": "ForwardProxy._delegate", "offset": [ 1686, 1713 ], "op": "REVERT", "path": "19" }, "167": { "op": "JUMPDEST" }, "168": { "op": "PUSH1", "value": "0x0" }, "170": { "op": "PUSH1", "value": "0x20" }, "172": { "op": "DUP3" }, "173": { "op": "DUP5" }, "174": { "op": "SUB" }, "175": { "op": "SLT" }, "176": { "op": "ISZERO" }, "177": { "op": "PUSH1", "value": "0xB8" }, "179": { "op": "JUMPI" }, "180": { "op": "PUSH1", "value": "0x0" }, "182": { "op": "DUP1" }, "183": { "op": "REVERT" }, "184": { "op": "JUMPDEST" }, "185": { "op": "DUP2" }, "186": { "op": "CALLDATALOAD" }, "187": { "op": "PUSH1", "value": "0x1" }, "189": { "op": "PUSH1", "value": "0x1" }, "191": { "op": "PUSH1", "value": "0xA0" }, "193": { "op": "SHL" }, "194": { "op": "SUB" }, "195": { "op": "DUP2" }, "196": { "op": "AND" }, "197": { "op": "DUP2" }, "198": { "op": "EQ" }, "199": { "op": "PUSH1", "value": "0xCE" }, "201": { "op": "JUMPI" }, "202": { "op": "PUSH1", "value": "0x0" }, "204": { "op": "DUP1" }, "205": { "op": "REVERT" }, "206": { "op": "JUMPDEST" }, "207": { "op": "SWAP4" }, "208": { "op": "SWAP3" }, "209": { "op": "POP" }, "210": { "op": "POP" }, "211": { "op": "POP" }, "212": { "jump": "o", "op": "JUMP" } }, "sha1": "a6c32702dc72a2e45474841ac2a9df9212285dd9", "source": "//SPDX-License-Identifier: Apache-2.0\n\npragma solidity ^0.8.0;\n\nimport {Proxy} from \"@openzeppelin/contracts/proxy/Proxy.sol\";\n\n/**\n * @dev This contract provides a fallback function that forwards all calls to another contract using the EVM\n * instruction `call`.\n *\n * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a\n * different contract through the {_delegate} function.\n *\n * The success and return data of the delegated call will be returned back to the caller of the proxy.\n */\ncontract ForwardProxy is Proxy {\n address internal _forwardTo;\n\n constructor(address forwardTo) {\n _forwardTo = forwardTo;\n }\n\n /**\n * @dev Delegates the current call to `implementation`.\n *\n * This function does not return to its internall call site, it will return directly to the external caller.\n */\n function _delegate(address implementation) internal virtual override {\n // solhint-disable-next-line no-inline-assembly\n assembly {\n // Copy msg.data. We take full control of memory in this inline assembly\n // block because it will not return to Solidity code. We overwrite the\n // Solidity scratch pad at memory position 0.\n calldatacopy(0, 0, calldatasize())\n\n // Call the implementation.\n // out and outsize are 0 because we don't know the size yet.\n // let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)\n let result := call(gas(), implementation, 0, 0, calldatasize(), 0, 0)\n\n // Copy the returned data.\n returndatacopy(0, 0, returndatasize())\n\n switch result\n // delegatecall returns 0 on error.\n case 0 {\n revert(0, returndatasize())\n }\n default {\n return(0, returndatasize())\n }\n }\n }\n\n /**\n * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function\n * and {_fallback} should delegate.\n */\n function _implementation() internal view virtual override returns (address) {\n return _forwardTo;\n }\n\n function setForwardTo(address forwardTo) external {\n _forwardTo = forwardTo;\n }\n}\n", "sourceMap": "551:1606:19:-:0;;;618:64;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;655:10;:22;;-1:-1:-1;;;;;;655:22:19;-1:-1:-1;;;;;655:22:19;;;;;;;;;;551:1606;;14:290:114;84:6;137:2;125:9;116:7;112:23;108:32;105:2;;;153:1;150;143:12;105:2;179:16;;-1:-1:-1;;;;;224:31:114;;214:42;;204:2;;270:1;267;260:12;204:2;293:5;95:209;-1:-1:-1;;;95:209:114:o;:::-;551:1606:19;;;;;;", "sourcePath": "contracts/mocks/ForwardProxy.sol", "type": "contract" }