{ "abi": [{ "type": "constructor", "inputs": [], "stateMutability": "nonpayable" }, { "type": "function", "name": "CHALLENGER", "inputs": [], "outputs": [{ "name": "", "type": "address", "internalType": "address" }], "stateMutability": "view" }, { "type": "function", "name": "FINALIZATION_PERIOD_SECONDS", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "L2_BLOCK_TIME", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "PROPOSER", "inputs": [], "outputs": [{ "name": "", "type": "address", "internalType": "address" }], "stateMutability": "view" }, { "type": "function", "name": "SUBMISSION_INTERVAL", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "challenger", "inputs": [], "outputs": [{ "name": "", "type": "address", "internalType": "address" }], "stateMutability": "view" }, { "type": "function", "name": "computeL2Timestamp", "inputs": [{ "name": "_l2BlockNumber", "type": "uint256", "internalType": "uint256" }], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "deleteL2Outputs", "inputs": [{ "name": "_l2OutputIndex", "type": "uint256", "internalType": "uint256" }], "outputs": [], "stateMutability": "nonpayable" }, { "type": "function", "name": "finalizationPeriodSeconds", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "getL2Output", "inputs": [{ "name": "_l2OutputIndex", "type": "uint256", "internalType": "uint256" }], "outputs": [{ "name": "", "type": "tuple", "internalType": "struct Types.OutputProposal", "components": [{ "name": "outputRoot", "type": "bytes32", "internalType": "bytes32" }, { "name": "timestamp", "type": "uint128", "internalType": "uint128" }, { "name": "l2BlockNumber", "type": "uint128", "internalType": "uint128" }] }], "stateMutability": "view" }, { "type": "function", "name": "getL2OutputAfter", "inputs": [{ "name": "_l2BlockNumber", "type": "uint256", "internalType": "uint256" }], "outputs": [{ "name": "", "type": "tuple", "internalType": "struct Types.OutputProposal", "components": [{ "name": "outputRoot", "type": "bytes32", "internalType": "bytes32" }, { "name": "timestamp", "type": "uint128", "internalType": "uint128" }, { "name": "l2BlockNumber", "type": "uint128", "internalType": "uint128" }] }], "stateMutability": "view" }, { "type": "function", "name": "getL2OutputIndexAfter", "inputs": [{ "name": "_l2BlockNumber", "type": "uint256", "internalType": "uint256" }], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "initialize", "inputs": [{ "name": "_submissionInterval", "type": "uint256", "internalType": "uint256" }, { "name": "_l2BlockTime", "type": "uint256", "internalType": "uint256" }, { "name": "_startingBlockNumber", "type": "uint256", "internalType": "uint256" }, { "name": "_startingTimestamp", "type": "uint256", "internalType": "uint256" }, { "name": "_proposer", "type": "address", "internalType": "address" }, { "name": "_challenger", "type": "address", "internalType": "address" }, { "name": "_finalizationPeriodSeconds", "type": "uint256", "internalType": "uint256" }], "outputs": [], "stateMutability": "nonpayable" }, { "type": "function", "name": "l2BlockTime", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "latestBlockNumber", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "latestOutputIndex", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "nextBlockNumber", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "nextOutputIndex", "inputs": [], "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "proposeL2Output", "inputs": [{ "name": "_outputRoot", "type": "bytes32", "internalType": "bytes32" }, { "name": "_l2BlockNumber", "type": "uint256", "internalType": "uint256" }, { "name": "_l1BlockHash", "type": "bytes32", "internalType": "bytes32" }, { "name": "_l1BlockNumber", "type": "uint256", "internalType": "uint256" }], "outputs": [], "stateMutability": "payable" }, { "type": "function", "name": "proposer", "inputs": [], "outputs": [{ "name": "", "type": "address", "internalType": "address" }], "stateMutability": "view" }, { "type": 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"linkReferences": {} }, "methodIdentifiers": { "CHALLENGER()": "6b4d98dd", "FINALIZATION_PERIOD_SECONDS()": "f4daa291", "L2_BLOCK_TIME()": "002134cc", "PROPOSER()": "bffa7f0f", "SUBMISSION_INTERVAL()": "529933df", "challenger()": "534db0e2", "computeL2Timestamp(uint256)": "d1de856c", "deleteL2Outputs(uint256)": "89c44cbb", "finalizationPeriodSeconds()": "ce5db8d6", "getL2Output(uint256)": "a25ae557", "getL2OutputAfter(uint256)": "cf8e5cf0", "getL2OutputIndexAfter(uint256)": "7f006420", "initialize(uint256,uint256,uint256,uint256,address,address,uint256)": "1c89c97d", "l2BlockTime()": "93991af3", "latestBlockNumber()": "4599c788", "latestOutputIndex()": "69f16eec", "nextBlockNumber()": "dcec3348", "nextOutputIndex()": "6abcf563", "proposeL2Output(bytes32,uint256,bytes32,uint256)": "9aaab648", "proposer()": "a8e4fb90", "startingBlockNumber()": "70872aa5", "startingTimestamp()": "88786272", "submissionInterval()": "e1a41bcf", "version()": "54fd4d50" }, "rawMetadata": "{\"compiler\":{\"version\":\"0.8.15+commit.e14f2714\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"version\",\"type\":\"uint8\"}],\"name\":\"Initialized\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"outputRoot\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"l2OutputIndex\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"l2BlockNumber\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"l1Timestamp\",\"type\":\"uint256\"}],\"name\":\"OutputProposed\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"prevNextOutputIndex\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"newNextOutputIndex\",\"type\":\"uint256\"}],\"name\":\"OutputsDeleted\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"CHALLENGER\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"FINALIZATION_PERIOD_SECONDS\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"L2_BLOCK_TIME\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"PROPOSER\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"SUBMISSION_INTERVAL\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"challenger\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_l2BlockNumber\",\"type\":\"uint256\"}],\"name\":\"computeL2Timestamp\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_l2OutputIndex\",\"type\":\"uint256\"}],\"name\":\"deleteL2Outputs\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"finalizationPeriodSeconds\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_l2OutputIndex\",\"type\":\"uint256\"}],\"name\":\"getL2Output\",\"outputs\":[{\"components\":[{\"internalType\":\"bytes32\",\"name\":\"outputRoot\",\"type\":\"bytes32\"},{\"internalType\":\"uint128\",\"name\":\"timestamp\",\"type\":\"uint128\"},{\"internalType\":\"uint128\",\"name\":\"l2BlockNumber\",\"type\":\"uint128\"}],\"internalType\":\"struct 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Types.OutputProposal\",\"name\":\"\",\"type\":\"tuple\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_l2BlockNumber\",\"type\":\"uint256\"}],\"name\":\"getL2OutputIndexAfter\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_submissionInterval\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_l2BlockTime\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_startingBlockNumber\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_startingTimestamp\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_proposer\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_challenger\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_finalizationPeriodSeconds\",\"type\":\"uint256\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"l2BlockTime\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"latestBlockNumber\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"latestOutputIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"nextBlockNumber\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"nextOutputIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"_outputRoot\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"_l2BlockNumber\",\"type\":\"uint256\"},{\"internalType\":\"bytes32\",\"name\":\"_l1BlockHash\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"_l1BlockNumber\",\"type\":\"uint256\"}],\"name\":\"proposeL2Output\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"proposer\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"startingBlockNumber\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"startingTimestamp\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"submissionInterval\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"version\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"custom:proxied\":\"@title L2OutputOracle\",\"events\":{\"OutputProposed(bytes32,uint256,uint256,uint256)\":{\"params\":{\"l1Timestamp\":\"The L1 timestamp when proposed.\",\"l2BlockNumber\":\"The L2 block number of the output root.\",\"l2OutputIndex\":\"The index of the output in the l2Outputs array.\",\"outputRoot\":\"The output root.\"}},\"OutputsDeleted(uint256,uint256)\":{\"params\":{\"newNextOutputIndex\":\"Next L2 output index after the deletion.\",\"prevNextOutputIndex\":\"Next L2 output index before the deletion.\"}}},\"kind\":\"dev\",\"methods\":{\"CHALLENGER()\":{\"custom:legacy\":\"\",\"returns\":{\"_0\":\"Address of the challenger.\"}},\"FINALIZATION_PERIOD_SECONDS()\":{\"custom:legacy\":\"\",\"returns\":{\"_0\":\"Finalization period in seconds.\"}},\"L2_BLOCK_TIME()\":{\"custom:legacy\":\"\",\"returns\":{\"_0\":\"L2 block time.\"}},\"PROPOSER()\":{\"custom:legacy\":\"\",\"returns\":{\"_0\":\"Address of the proposer.\"}},\"SUBMISSION_INTERVAL()\":{\"custom:legacy\":\"\",\"returns\":{\"_0\":\"Submission interval.\"}},\"computeL2Timestamp(uint256)\":{\"params\":{\"_l2BlockNumber\":\"The L2 block number of the target block.\"},\"returns\":{\"_0\":\"L2 timestamp of the given block.\"}},\"deleteL2Outputs(uint256)\":{\"params\":{\"_l2OutputIndex\":\"Index of the first L2 output to be deleted.                       All outputs after this output will also be deleted.\"}},\"getL2Output(uint256)\":{\"params\":{\"_l2OutputIndex\":\"Index of the output to return.\"},\"returns\":{\"_0\":\"The output at the given index.\"}},\"getL2OutputAfter(uint256)\":{\"params\":{\"_l2BlockNumber\":\"L2 block number to find a checkpoint for.\"},\"returns\":{\"_0\":\"First checkpoint that commits to the given L2 block number.\"}},\"getL2OutputIndexAfter(uint256)\":{\"params\":{\"_l2BlockNumber\":\"L2 block number to find a checkpoint for.\"},\"returns\":{\"_0\":\"Index of the first checkpoint that commits to the given L2 block number.\"}},\"initialize(uint256,uint256,uint256,uint256,address,address,uint256)\":{\"params\":{\"_challenger\":\"The address of the challenger.\",\"_finalizationPeriodSeconds\":\"The minimum time (in seconds) that must elapse before a withdrawal                                   can be finalized.\",\"_l2BlockTime\":\"The time per L2 block, in seconds.\",\"_proposer\":\"The address of the proposer.\",\"_startingBlockNumber\":\"The number of the first L2 block.\",\"_startingTimestamp\":\"The timestamp of the first L2 block.\",\"_submissionInterval\":\"Interval in blocks at which checkpoints must be submitted.\"}},\"latestBlockNumber()\":{\"returns\":{\"_0\":\"Latest submitted L2 block number.\"}},\"latestOutputIndex()\":{\"returns\":{\"_0\":\"The number of outputs that have been proposed.\"}},\"nextBlockNumber()\":{\"returns\":{\"_0\":\"Next L2 block number.\"}},\"nextOutputIndex()\":{\"returns\":{\"_0\":\"The index of the next output to be proposed.\"}},\"proposeL2Output(bytes32,uint256,bytes32,uint256)\":{\"params\":{\"_l1BlockHash\":\"A block hash which must be included in the current chain.\",\"_l1BlockNumber\":\"The block number with the specified block hash.\",\"_l2BlockNumber\":\"The L2 block number that resulted in _outputRoot.\",\"_outputRoot\":\"The L2 output of the checkpoint block.\"}}},\"stateVariables\":{\"challenger\":{\"custom:network-specific\":\"\"},\"finalizationPeriodSeconds\":{\"custom:network-specific\":\"\"},\"l2BlockTime\":{\"custom:network-specific\":\"\"},\"proposer\":{\"custom:network-specific\":\"\"},\"submissionInterval\":{\"custom:network-specific\":\"\"},\"version\":{\"custom:semver\":\"1.8.0\"}},\"version\":1},\"userdoc\":{\"events\":{\"OutputProposed(bytes32,uint256,uint256,uint256)\":{\"notice\":\"Emitted when an output is proposed.\"},\"OutputsDeleted(uint256,uint256)\":{\"notice\":\"Emitted when outputs are deleted.\"}},\"kind\":\"user\",\"methods\":{\"CHALLENGER()\":{\"notice\":\"Getter for the challenger address.         Public getter is legacy and will be removed in the future. Use `challenger` instead.\"},\"FINALIZATION_PERIOD_SECONDS()\":{\"notice\":\"Getter for the finalizationPeriodSeconds.         Public getter is legacy and will be removed in the future. Use `finalizationPeriodSeconds` instead.\"},\"L2_BLOCK_TIME()\":{\"notice\":\"Getter for the l2BlockTime.         Public getter is legacy and will be removed in the future. Use `l2BlockTime` instead.\"},\"PROPOSER()\":{\"notice\":\"Getter for the proposer address.         Public getter is legacy and will be removed in the future. Use `proposer` instead.\"},\"SUBMISSION_INTERVAL()\":{\"notice\":\"Getter for the submissionInterval.         Public getter is legacy and will be removed in the future. Use `submissionInterval` instead.\"},\"challenger()\":{\"notice\":\"The address of the challenger. Can be updated via upgrade.\"},\"computeL2Timestamp(uint256)\":{\"notice\":\"Returns the L2 timestamp corresponding to a given L2 block number.\"},\"constructor\":{\"notice\":\"Constructs the L2OutputOracle contract. Initializes variables to the same values as         in the getting-started config.\"},\"deleteL2Outputs(uint256)\":{\"notice\":\"Deletes all output proposals after and including the proposal that corresponds to         the given output index. Only the challenger address can delete outputs.\"},\"finalizationPeriodSeconds()\":{\"notice\":\"The minimum time (in seconds) that must elapse before a withdrawal can be finalized.\"},\"getL2Output(uint256)\":{\"notice\":\"Returns an output by index. Needed to return a struct instead of a tuple.\"},\"getL2OutputAfter(uint256)\":{\"notice\":\"Returns the L2 output proposal that checkpoints a given L2 block number.         Uses a binary search to find the first output greater than or equal to the given         block.\"},\"getL2OutputIndexAfter(uint256)\":{\"notice\":\"Returns the index of the L2 output that checkpoints a given L2 block number.         Uses a binary search to find the first output greater than or equal to the given         block.\"},\"initialize(uint256,uint256,uint256,uint256,address,address,uint256)\":{\"notice\":\"Initializer.\"},\"l2BlockTime()\":{\"notice\":\"The time between L2 blocks in seconds. Once set, this value MUST NOT be modified.\"},\"latestBlockNumber()\":{\"notice\":\"Returns the block number of the latest submitted L2 output proposal.         If no proposals been submitted yet then this function will return the starting         block number.\"},\"latestOutputIndex()\":{\"notice\":\"Returns the number of outputs that have been proposed.         Will revert if no outputs have been proposed yet.\"},\"nextBlockNumber()\":{\"notice\":\"Computes the block number of the next L2 block that needs to be checkpointed.\"},\"nextOutputIndex()\":{\"notice\":\"Returns the index of the next output to be proposed.\"},\"proposeL2Output(bytes32,uint256,bytes32,uint256)\":{\"notice\":\"Accepts an outputRoot and the timestamp of the corresponding L2 block.         The timestamp must be equal to the current value returned by `nextTimestamp()` in         order to be accepted. This function may only be called by the Proposer.\"},\"proposer()\":{\"notice\":\"The address of the proposer. Can be updated via upgrade.\"},\"startingBlockNumber()\":{\"notice\":\"The number of the first L2 block recorded in this contract.\"},\"startingTimestamp()\":{\"notice\":\"The timestamp of the first L2 block recorded in this contract.\"},\"submissionInterval()\":{\"notice\":\"The interval in L2 blocks at which checkpoints must be submitted.\"},\"version()\":{\"notice\":\"Semantic version.\"}},\"notice\":\"The L2OutputOracle contains an array of L2 state outputs, where each output is a         commitment to the state of the L2 chain. Other contracts like the OptimismPortal use         these outputs to verify information about the state of L2.\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"src/L1/L2OutputOracle.sol\":\"L2OutputOracle\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"none\"},\"optimizer\":{\"enabled\":true,\"runs\":999999},\"remappings\":[\":@lib-keccak/=lib/lib-keccak/contracts/lib/\",\":@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/\",\":@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/\",\":@rari-capital/solmate/=lib/solmate/\",\":@solady-test/=lib/lib-keccak/lib/solady/test/\",\":@solady/=lib/solady/src/\",\":ds-test/=lib/forge-std/lib/ds-test/src/\",\":forge-std/=lib/forge-std/src/\",\":kontrol-cheatcodes/=lib/kontrol-cheatcodes/src/\",\":lib-keccak/=lib/lib-keccak/contracts/\",\":openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":safe-contracts/=lib/safe-contracts/contracts/\",\":solady/=lib/solady/\",\":solmate/=lib/solmate/src/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/proxy/utils/Initializable.sol\":{\"keccak256\":\"0x2a21b14ff90012878752f230d3ffd5c3405e5938d06c97a7d89c0a64561d0d66\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://3313a8f9bb1f9476857c9050067b31982bf2140b83d84f3bc0cec1f62bbe947f\",\"dweb:/ipfs/Qma17Pk8NRe7aB4UD3jjVxk7nSFaov3eQyv86hcyqkwJRV\"]},\"lib/openzeppelin-contracts/contracts/utils/Address.sol\":{\"keccak256\":\"0xd6153ce99bcdcce22b124f755e72553295be6abcd63804cfdffceb188b8bef10\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://35c47bece3c03caaa07fab37dd2bb3413bfbca20db7bd9895024390e0a469487\",\"dweb:/ipfs/QmPGWT2x3QHcKxqe6gRmAkdakhbaRgx3DLzcakHz5M4eXG\"]},\"lib/openzeppelin-contracts/contracts/utils/math/Math.sol\":{\"keccak256\":\"0xd15c3e400531f00203839159b2b8e7209c5158b35618f570c695b7e47f12e9f0\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://b600b852e0597aa69989cc263111f02097e2827edc1bdc70306303e3af5e9929\",\"dweb:/ipfs/QmU4WfM28A1nDqghuuGeFmN3CnVrk6opWtiF65K4vhFPeC\"]},\"lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol\":{\"keccak256\":\"0xb3ebde1c8d27576db912d87c3560dab14adfb9cd001be95890ec4ba035e652e7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a709421c4f5d4677db8216055d2d4dac96a613efdb08178a9f7041f0c5cef689\",\"dweb:/ipfs/QmYs2rStvVLDnSJs8HgaMD1ABwoKKWdiVbQyNfLfFWTjTy\"]},\"lib/solmate/src/utils/FixedPointMathLib.sol\":{\"keccak256\":\"0x622fcd8a49e132df5ec7651cc6ae3aaf0cf59bdcd67a9a804a1b9e2485113b7d\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://af77088eb606427d4c55e578984a615779c86bc30646a20f7bb27299ba390f7c\",\"dweb:/ipfs/QmZGQdhdQDtHc7gZXWrKXgA3govc74X8U63BiWhPQK3mK8\"]},\"src/L1/L2OutputOracle.sol\":{\"keccak256\":\"0x342c5084f3c640c90530122bd78372c011d6162e698dd8c8daec9496fef01d42\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8700a3d486bd62cbb861ff80175b8040336940515791073af6a036db7c2df303\",\"dweb:/ipfs/QmSGKTH84rVHWgMg4d6GQZCmCJ16KuUuTsMwPMDdJxCsww\"]},\"src/L1/ResourceMetering.sol\":{\"keccak256\":\"0xde3ac62c60f27a3f1ba06eec94f4eda45e7ec5544c6a5d6b79543a7184e44408\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://265a2845c4ff0d9076dd0505755cf2bdf799f4fdc09ef016865a26b51f5c3409\",\"dweb:/ipfs/QmRzSdBD8jmQf3U9u2ATRAzzuyo6c5ugz8VA5ZM4vzoGiM\"]},\"src/libraries/Arithmetic.sol\":{\"keccak256\":\"0x91345e053584f82ad04d682ba821cf3ede808304f5b2a88116a894cf692c21db\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://005e3c42d2edfca0a506cbda94d3b0104eddf20c00bd1bd25272f53f2ef74c72\",\"dweb:/ipfs/QmdaW6Nge6NKoGvFqRpQjBpM2fXpc5y8WpZyBnDnKicdJq\"]},\"src/libraries/Burn.sol\":{\"keccak256\":\"0x90a795bcea3ef06d6d5011256c4bd63d1a4271f519246dbf1ee3e8f1c0e21010\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://9f60c3aa77cf0c484ddda4754157cff4dc0e2eace4bea67990daff4c0612ab5f\",\"dweb:/ipfs/QmSYGanMFve9uBC17X7hFneSFnwnJxz86Jgh6MX9BRMweb\"]},\"src/libraries/Constants.sol\":{\"keccak256\":\"0xe0aeec7d6e5d1e44a11405d3b5bfc384ea092c39bea0b763ab937a26fd427132\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://11aa3bff9da26ca2545132ec7994866690446a5321023811c254410d9593bd9b\",\"dweb:/ipfs/QmVxWqadxvdfkqdrhfWisDqeAthibn4HEE1P6o9aFxXLhp\"]},\"src/libraries/Types.sol\":{\"keccak256\":\"0x75900d651301940d24c00d14f0b3b6cbd6dcf379173ceaa31d9bf5be934a9aa4\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://99c2632c5bf4fa3982391c32110eec9fa07917b483b2442cbaf18bdde5bdb24e\",\"dweb:/ipfs/QmSUs6Amkeootf5gKGbKi4mJpvhN2U8i1ED6ef2dskV5xc\"]},\"src/universal/ISemver.sol\":{\"keccak256\":\"0xba34562a8026f59886d2e07d1d58d90b9691d00e0788c6263cef6c22740cab44\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://0826f998632f83c103c3085bf2e872db79a69022b6d2e0444c83a64ca5283c2a\",\"dweb:/ipfs/QmcJ7PNqkAfKqbjFGRordtAg1v9DvcBSKvdTkVvciLyvQR\"]}},\"version\":1}", "metadata": { "compiler": { "version": "0.8.15+commit.e14f2714" }, "language": "Solidity", "output": { "abi": [{ "inputs": [], "stateMutability": "nonpayable", "type": "constructor" }, { "inputs": [{ "internalType": "uint8", "name": "version", "type": "uint8", "indexed": false }], "type": "event", "name": "Initialized", "anonymous": false }, { "inputs": [{ "internalType": "bytes32", "name": "outputRoot", "type": "bytes32", "indexed": true }, { "internalType": "uint256", "name": "l2OutputIndex", "type": "uint256", "indexed": true }, { "internalType": "uint256", "name": "l2BlockNumber", "type": "uint256", "indexed": true }, { "internalType": "uint256", "name": "l1Timestamp", "type": "uint256", "indexed": false }], "type": "event", "name": "OutputProposed", "anonymous": false }, { "inputs": [{ "internalType": "uint256", "name": "prevNextOutputIndex", "type": "uint256", "indexed": true }, { "internalType": "uint256", "name": "newNextOutputIndex", "type": "uint256", "indexed": true }], "type": "event", "name": "OutputsDeleted", "anonymous": false }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "CHALLENGER", "outputs": [{ "internalType": "address", "name": "", "type": "address" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "FINALIZATION_PERIOD_SECONDS", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "L2_BLOCK_TIME", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "PROPOSER", "outputs": [{ "internalType": "address", "name": "", "type": "address" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "SUBMISSION_INTERVAL", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "challenger", "outputs": [{ "internalType": "address", "name": "", "type": "address" }] }, { "inputs": [{ "internalType": "uint256", "name": "_l2BlockNumber", "type": "uint256" }], "stateMutability": "view", "type": "function", "name": "computeL2Timestamp", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [{ "internalType": "uint256", "name": "_l2OutputIndex", "type": "uint256" }], "stateMutability": "nonpayable", "type": "function", "name": "deleteL2Outputs" }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "finalizationPeriodSeconds", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [{ "internalType": "uint256", "name": "_l2OutputIndex", "type": "uint256" }], "stateMutability": "view", "type": "function", "name": "getL2Output", "outputs": [{ "internalType": "struct Types.OutputProposal", "name": "", "type": "tuple", "components": [{ "internalType": "bytes32", "name": "outputRoot", "type": "bytes32" }, { "internalType": "uint128", "name": "timestamp", "type": "uint128" }, { "internalType": "uint128", "name": "l2BlockNumber", "type": "uint128" }] }] }, { "inputs": [{ "internalType": "uint256", "name": "_l2BlockNumber", "type": "uint256" }], "stateMutability": "view", "type": "function", "name": "getL2OutputAfter", "outputs": [{ "internalType": "struct Types.OutputProposal", "name": "", "type": "tuple", "components": [{ "internalType": "bytes32", "name": "outputRoot", "type": "bytes32" }, { "internalType": "uint128", "name": "timestamp", "type": "uint128" }, { "internalType": "uint128", "name": "l2BlockNumber", "type": "uint128" }] }] }, { "inputs": [{ "internalType": "uint256", "name": "_l2BlockNumber", "type": "uint256" }], "stateMutability": "view", "type": "function", "name": "getL2OutputIndexAfter", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [{ "internalType": "uint256", "name": "_submissionInterval", "type": "uint256" }, { "internalType": "uint256", "name": "_l2BlockTime", "type": "uint256" }, { "internalType": "uint256", "name": "_startingBlockNumber", "type": "uint256" }, { "internalType": "uint256", "name": "_startingTimestamp", "type": "uint256" }, { "internalType": "address", "name": "_proposer", "type": "address" }, { "internalType": "address", "name": "_challenger", "type": "address" }, { "internalType": "uint256", "name": "_finalizationPeriodSeconds", "type": "uint256" }], "stateMutability": "nonpayable", "type": "function", "name": "initialize" }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "l2BlockTime", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "latestBlockNumber", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "latestOutputIndex", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "nextBlockNumber", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "nextOutputIndex", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [{ "internalType": "bytes32", "name": "_outputRoot", "type": "bytes32" }, { "internalType": "uint256", "name": "_l2BlockNumber", "type": "uint256" }, { "internalType": "bytes32", "name": "_l1BlockHash", "type": "bytes32" }, { "internalType": "uint256", "name": "_l1BlockNumber", "type": "uint256" }], "stateMutability": "payable", "type": "function", "name": "proposeL2Output" }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "proposer", "outputs": [{ "internalType": "address", "name": "", "type": "address" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "startingBlockNumber", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "startingTimestamp", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "submissionInterval", "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "version", "outputs": [{ "internalType": "string", "name": "", "type": "string" }] }], "devdoc": { "kind": "dev", "methods": { "CHALLENGER()": { "custom:legacy": "", "returns": { "_0": "Address of the challenger." } }, "FINALIZATION_PERIOD_SECONDS()": { "custom:legacy": "", "returns": { "_0": "Finalization period in seconds." } }, "L2_BLOCK_TIME()": { "custom:legacy": "", "returns": { "_0": "L2 block time." } }, "PROPOSER()": { "custom:legacy": "", "returns": { "_0": "Address of the proposer." } }, "SUBMISSION_INTERVAL()": { "custom:legacy": "", "returns": { "_0": "Submission interval." } }, "computeL2Timestamp(uint256)": { "params": { "_l2BlockNumber": "The L2 block number of the target block." }, "returns": { "_0": "L2 timestamp of the given block." } }, "deleteL2Outputs(uint256)": { "params": { "_l2OutputIndex": "Index of the first L2 output to be deleted.                       All outputs after this output will also be deleted." } }, "getL2Output(uint256)": { "params": { "_l2OutputIndex": "Index of the output to return." }, "returns": { "_0": "The output at the given index." } }, "getL2OutputAfter(uint256)": { "params": { "_l2BlockNumber": "L2 block number to find a checkpoint for." }, "returns": { "_0": "First checkpoint that commits to the given L2 block number." } }, "getL2OutputIndexAfter(uint256)": { "params": { "_l2BlockNumber": "L2 block number to find a checkpoint for." }, "returns": { "_0": "Index of the first checkpoint that commits to the given L2 block number." } }, "initialize(uint256,uint256,uint256,uint256,address,address,uint256)": { "params": { "_challenger": "The address of the challenger.", "_finalizationPeriodSeconds": "The minimum time (in seconds) that must elapse before a withdrawal                                   can be finalized.", "_l2BlockTime": "The time per L2 block, in seconds.", "_proposer": "The address of the proposer.", "_startingBlockNumber": "The number of the first L2 block.", "_startingTimestamp": "The timestamp of the first L2 block.", "_submissionInterval": "Interval in blocks at which checkpoints must be submitted." } }, "latestBlockNumber()": { "returns": { "_0": "Latest submitted L2 block number." } }, "latestOutputIndex()": { "returns": { "_0": "The number of outputs that have been proposed." } }, "nextBlockNumber()": { "returns": { "_0": "Next L2 block number." } }, "nextOutputIndex()": { "returns": { "_0": "The index of the next output to be proposed." } }, "proposeL2Output(bytes32,uint256,bytes32,uint256)": { "params": { "_l1BlockHash": "A block hash which must be included in the current chain.", "_l1BlockNumber": "The block number with the specified block hash.", "_l2BlockNumber": "The L2 block number that resulted in _outputRoot.", "_outputRoot": "The L2 output of the checkpoint block." } } }, "version": 1 }, "userdoc": { "kind": "user", "methods": { "CHALLENGER()": { "notice": "Getter for the challenger address.         Public getter is legacy and will be removed in the future. Use `challenger` instead." }, "FINALIZATION_PERIOD_SECONDS()": { "notice": "Getter for the finalizationPeriodSeconds.         Public getter is legacy and will be removed in the future. Use `finalizationPeriodSeconds` instead." }, "L2_BLOCK_TIME()": { "notice": "Getter for the l2BlockTime.         Public getter is legacy and will be removed in the future. Use `l2BlockTime` instead." }, "PROPOSER()": { "notice": "Getter for the proposer address.         Public getter is legacy and will be removed in the future. Use `proposer` instead." }, "SUBMISSION_INTERVAL()": { "notice": "Getter for the submissionInterval.         Public getter is legacy and will be removed in the future. Use `submissionInterval` instead." }, "challenger()": { "notice": "The address of the challenger. Can be updated via upgrade." }, "computeL2Timestamp(uint256)": { "notice": "Returns the L2 timestamp corresponding to a given L2 block number." }, "constructor": { "notice": "Constructs the L2OutputOracle contract. Initializes variables to the same values as         in the getting-started config." }, "deleteL2Outputs(uint256)": { "notice": "Deletes all output proposals after and including the proposal that corresponds to         the given output index. Only the challenger address can delete outputs." }, "finalizationPeriodSeconds()": { "notice": "The minimum time (in seconds) that must elapse before a withdrawal can be finalized." }, "getL2Output(uint256)": { "notice": "Returns an output by index. Needed to return a struct instead of a tuple." }, "getL2OutputAfter(uint256)": { "notice": "Returns the L2 output proposal that checkpoints a given L2 block number.         Uses a binary search to find the first output greater than or equal to the given         block." }, "getL2OutputIndexAfter(uint256)": { "notice": "Returns the index of the L2 output that checkpoints a given L2 block number.         Uses a binary search to find the first output greater than or equal to the given         block." }, "initialize(uint256,uint256,uint256,uint256,address,address,uint256)": { "notice": "Initializer." }, "l2BlockTime()": { "notice": "The time between L2 blocks in seconds. Once set, this value MUST NOT be modified." }, "latestBlockNumber()": { "notice": "Returns the block number of the latest submitted L2 output proposal.         If no proposals been submitted yet then this function will return the starting         block number." }, "latestOutputIndex()": { "notice": "Returns the number of outputs that have been proposed.         Will revert if no outputs have been proposed yet." }, "nextBlockNumber()": { "notice": "Computes the block number of the next L2 block that needs to be checkpointed." }, "nextOutputIndex()": { "notice": "Returns the index of the next output to be proposed." }, "proposeL2Output(bytes32,uint256,bytes32,uint256)": { "notice": "Accepts an outputRoot and the timestamp of the corresponding L2 block.         The timestamp must be equal to the current value returned by `nextTimestamp()` in         order to be accepted. This function may only be called by the Proposer." }, "proposer()": { "notice": "The address of the proposer. Can be updated via upgrade." }, "startingBlockNumber()": { "notice": "The number of the first L2 block recorded in this contract." }, "startingTimestamp()": { "notice": "The timestamp of the first L2 block recorded in this contract." }, "submissionInterval()": { "notice": "The interval in L2 blocks at which checkpoints must be submitted." }, "version()": { "notice": "Semantic version." } }, "version": 1 } }, "settings": { "remappings": ["@lib-keccak/=lib/lib-keccak/contracts/lib/", "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/", "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/", "@rari-capital/solmate/=lib/solmate/", "@solady-test/=lib/lib-keccak/lib/solady/test/", "@solady/=lib/solady/src/", "ds-test/=lib/forge-std/lib/ds-test/src/", "forge-std/=lib/forge-std/src/", "kontrol-cheatcodes/=lib/kontrol-cheatcodes/src/", "lib-keccak/=lib/lib-keccak/contracts/", "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/", "openzeppelin-contracts/=lib/openzeppelin-contracts/", "safe-contracts/=lib/safe-contracts/contracts/", "solady/=lib/solady/", "solmate/=lib/solmate/src/"], "optimizer": { "enabled": true, "runs": 999999 }, "metadata": { "bytecodeHash": "none" }, "compilationTarget": { "src/L1/L2OutputOracle.sol": "L2OutputOracle" }, "evmVersion": "london", "libraries": {} }, "sources": { "lib/openzeppelin-contracts/contracts/proxy/utils/Initializable.sol": { "keccak256": "0x2a21b14ff90012878752f230d3ffd5c3405e5938d06c97a7d89c0a64561d0d66", "urls": ["bzz-raw://3313a8f9bb1f9476857c9050067b31982bf2140b83d84f3bc0cec1f62bbe947f", "dweb:/ipfs/Qma17Pk8NRe7aB4UD3jjVxk7nSFaov3eQyv86hcyqkwJRV"], "license": "MIT" }, "lib/openzeppelin-contracts/contracts/utils/Address.sol": { "keccak256": "0xd6153ce99bcdcce22b124f755e72553295be6abcd63804cfdffceb188b8bef10", "urls": ["bzz-raw://35c47bece3c03caaa07fab37dd2bb3413bfbca20db7bd9895024390e0a469487", "dweb:/ipfs/QmPGWT2x3QHcKxqe6gRmAkdakhbaRgx3DLzcakHz5M4eXG"], "license": "MIT" }, "lib/openzeppelin-contracts/contracts/utils/math/Math.sol": { "keccak256": "0xd15c3e400531f00203839159b2b8e7209c5158b35618f570c695b7e47f12e9f0", "urls": ["bzz-raw://b600b852e0597aa69989cc263111f02097e2827edc1bdc70306303e3af5e9929", "dweb:/ipfs/QmU4WfM28A1nDqghuuGeFmN3CnVrk6opWtiF65K4vhFPeC"], "license": "MIT" }, "lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol": { "keccak256": "0xb3ebde1c8d27576db912d87c3560dab14adfb9cd001be95890ec4ba035e652e7", "urls": ["bzz-raw://a709421c4f5d4677db8216055d2d4dac96a613efdb08178a9f7041f0c5cef689", "dweb:/ipfs/QmYs2rStvVLDnSJs8HgaMD1ABwoKKWdiVbQyNfLfFWTjTy"], "license": "MIT" }, "lib/solmate/src/utils/FixedPointMathLib.sol": { "keccak256": "0x622fcd8a49e132df5ec7651cc6ae3aaf0cf59bdcd67a9a804a1b9e2485113b7d", "urls": ["bzz-raw://af77088eb606427d4c55e578984a615779c86bc30646a20f7bb27299ba390f7c", "dweb:/ipfs/QmZGQdhdQDtHc7gZXWrKXgA3govc74X8U63BiWhPQK3mK8"], "license": "MIT" }, "src/L1/L2OutputOracle.sol": { "keccak256": "0x342c5084f3c640c90530122bd78372c011d6162e698dd8c8daec9496fef01d42", "urls": ["bzz-raw://8700a3d486bd62cbb861ff80175b8040336940515791073af6a036db7c2df303", "dweb:/ipfs/QmSGKTH84rVHWgMg4d6GQZCmCJ16KuUuTsMwPMDdJxCsww"], "license": "MIT" }, "src/L1/ResourceMetering.sol": { "keccak256": "0xde3ac62c60f27a3f1ba06eec94f4eda45e7ec5544c6a5d6b79543a7184e44408", "urls": ["bzz-raw://265a2845c4ff0d9076dd0505755cf2bdf799f4fdc09ef016865a26b51f5c3409", "dweb:/ipfs/QmRzSdBD8jmQf3U9u2ATRAzzuyo6c5ugz8VA5ZM4vzoGiM"], "license": "MIT" }, "src/libraries/Arithmetic.sol": { "keccak256": "0x91345e053584f82ad04d682ba821cf3ede808304f5b2a88116a894cf692c21db", "urls": ["bzz-raw://005e3c42d2edfca0a506cbda94d3b0104eddf20c00bd1bd25272f53f2ef74c72", "dweb:/ipfs/QmdaW6Nge6NKoGvFqRpQjBpM2fXpc5y8WpZyBnDnKicdJq"], "license": "MIT" }, "src/libraries/Burn.sol": { "keccak256": "0x90a795bcea3ef06d6d5011256c4bd63d1a4271f519246dbf1ee3e8f1c0e21010", "urls": ["bzz-raw://9f60c3aa77cf0c484ddda4754157cff4dc0e2eace4bea67990daff4c0612ab5f", "dweb:/ipfs/QmSYGanMFve9uBC17X7hFneSFnwnJxz86Jgh6MX9BRMweb"], "license": "MIT" }, "src/libraries/Constants.sol": { "keccak256": "0xe0aeec7d6e5d1e44a11405d3b5bfc384ea092c39bea0b763ab937a26fd427132", "urls": ["bzz-raw://11aa3bff9da26ca2545132ec7994866690446a5321023811c254410d9593bd9b", "dweb:/ipfs/QmVxWqadxvdfkqdrhfWisDqeAthibn4HEE1P6o9aFxXLhp"], "license": "MIT" }, "src/libraries/Types.sol": { "keccak256": "0x75900d651301940d24c00d14f0b3b6cbd6dcf379173ceaa31d9bf5be934a9aa4", "urls": ["bzz-raw://99c2632c5bf4fa3982391c32110eec9fa07917b483b2442cbaf18bdde5bdb24e", "dweb:/ipfs/QmSUs6Amkeootf5gKGbKi4mJpvhN2U8i1ED6ef2dskV5xc"], "license": "MIT" }, "src/universal/ISemver.sol": { "keccak256": "0xba34562a8026f59886d2e07d1d58d90b9691d00e0788c6263cef6c22740cab44", "urls": ["bzz-raw://0826f998632f83c103c3085bf2e872db79a69022b6d2e0444c83a64ca5283c2a", "dweb:/ipfs/QmcJ7PNqkAfKqbjFGRordtAg1v9DvcBSKvdTkVvciLyvQR"], "license": "MIT" } }, "version": 1 }, "storageLayout": { "storage": [{ "astId": 49534, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "_initialized", "offset": 0, "slot": "0", "type": "t_uint8" }, { "astId": 49537, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "_initializing", "offset": 1, "slot": "0", "type": "t_bool" }, { "astId": 85939, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "startingBlockNumber", "offset": 0, "slot": "1", "type": "t_uint256" }, { "astId": 85942, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "startingTimestamp", "offset": 0, "slot": "2", "type": "t_uint256" }, { "astId": 85947, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "l2Outputs", "offset": 0, "slot": "3", "type": "t_array(t_struct(OutputProposal)104307_storage)dyn_storage" }, { "astId": 85950, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "submissionInterval", "offset": 0, "slot": "4", "type": "t_uint256" }, { "astId": 85953, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "l2BlockTime", "offset": 0, "slot": "5", "type": "t_uint256" }, { "astId": 85956, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "challenger", "offset": 0, "slot": "6", "type": "t_address" }, { "astId": 85959, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "proposer", "offset": 0, "slot": "7", "type": "t_address" }, { "astId": 85962, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "finalizationPeriodSeconds", "offset": 0, "slot": "8", "type": "t_uint256" }], "types": { "t_address": { "encoding": "inplace", "label": "address", "numberOfBytes": "20" }, "t_array(t_struct(OutputProposal)104307_storage)dyn_storage": { "encoding": "dynamic_array", "label": "struct Types.OutputProposal[]", "numberOfBytes": "32", "base": "t_struct(OutputProposal)104307_storage" }, "t_bool": { "encoding": "inplace", "label": "bool", "numberOfBytes": "1" }, "t_bytes32": { "encoding": "inplace", "label": "bytes32", "numberOfBytes": "32" }, "t_struct(OutputProposal)104307_storage": { "encoding": "inplace", "label": "struct Types.OutputProposal", "numberOfBytes": "64", "members": [{ "astId": 104302, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "outputRoot", "offset": 0, "slot": "0", "type": "t_bytes32" }, { "astId": 104304, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "timestamp", "offset": 0, "slot": "1", "type": "t_uint128" }, { "astId": 104306, "contract": "src/L1/L2OutputOracle.sol:L2OutputOracle", "label": "l2BlockNumber", "offset": 16, "slot": "1", "type": "t_uint128" }] }, "t_uint128": { "encoding": "inplace", "label": "uint128", "numberOfBytes": "16" }, "t_uint256": { "encoding": "inplace", "label": "uint256", "numberOfBytes": "32" }, "t_uint8": { "encoding": "inplace", "label": "uint8", "numberOfBytes": "1" } } }, "userdoc": { "version": 1, "kind": "user", "methods": { "CHALLENGER()": { "notice": "Getter for the challenger address.         Public getter is legacy and will be removed in the future. Use `challenger` instead." }, "FINALIZATION_PERIOD_SECONDS()": { "notice": "Getter for the finalizationPeriodSeconds.         Public getter is legacy and will be removed in the future. Use `finalizationPeriodSeconds` instead." }, "L2_BLOCK_TIME()": { "notice": "Getter for the l2BlockTime.         Public getter is legacy and will be removed in the future. Use `l2BlockTime` instead." }, "PROPOSER()": { "notice": "Getter for the proposer address.         Public getter is legacy and will be removed in the future. Use `proposer` instead." }, "SUBMISSION_INTERVAL()": { "notice": "Getter for the submissionInterval.         Public getter is legacy and will be removed in the future. Use `submissionInterval` instead." }, "challenger()": { "notice": "The address of the challenger. Can be updated via upgrade." }, "computeL2Timestamp(uint256)": { "notice": "Returns the L2 timestamp corresponding to a given L2 block number." }, "constructor": { "notice": "Constructs the L2OutputOracle contract. Initializes variables to the same values as         in the getting-started config." }, "deleteL2Outputs(uint256)": { "notice": "Deletes all output proposals after and including the proposal that corresponds to         the given output index. Only the challenger address can delete outputs." }, "finalizationPeriodSeconds()": { "notice": "The minimum time (in seconds) that must elapse before a withdrawal can be finalized." }, "getL2Output(uint256)": { "notice": "Returns an output by index. Needed to return a struct instead of a tuple." }, "getL2OutputAfter(uint256)": { "notice": "Returns the L2 output proposal that checkpoints a given L2 block number.         Uses a binary search to find the first output greater than or equal to the given         block." }, "getL2OutputIndexAfter(uint256)": { "notice": "Returns the index of the L2 output that checkpoints a given L2 block number.         Uses a binary search to find the first output greater than or equal to the given         block." }, "initialize(uint256,uint256,uint256,uint256,address,address,uint256)": { "notice": "Initializer." }, "l2BlockTime()": { "notice": "The time between L2 blocks in seconds. Once set, this value MUST NOT be modified." }, "latestBlockNumber()": { "notice": "Returns the block number of the latest submitted L2 output proposal.         If no proposals been submitted yet then this function will return the starting         block number." }, "latestOutputIndex()": { "notice": "Returns the number of outputs that have been proposed.         Will revert if no outputs have been proposed yet." }, "nextBlockNumber()": { "notice": "Computes the block number of the next L2 block that needs to be checkpointed." }, "nextOutputIndex()": { "notice": "Returns the index of the next output to be proposed." }, "proposeL2Output(bytes32,uint256,bytes32,uint256)": { "notice": "Accepts an outputRoot and the timestamp of the corresponding L2 block.         The timestamp must be equal to the current value returned by `nextTimestamp()` in         order to be accepted. This function may only be called by the Proposer." }, "proposer()": { "notice": "The address of the proposer. Can be updated via upgrade." }, "startingBlockNumber()": { "notice": "The number of the first L2 block recorded in this contract." }, "startingTimestamp()": { "notice": "The timestamp of the first L2 block recorded in this contract." }, "submissionInterval()": { "notice": "The interval in L2 blocks at which checkpoints must be submitted." }, "version()": { "notice": "Semantic version." } }, "events": { "OutputProposed(bytes32,uint256,uint256,uint256)": { "notice": "Emitted when an output is proposed." }, "OutputsDeleted(uint256,uint256)": { "notice": "Emitted when outputs are deleted." } }, "notice": "The L2OutputOracle contains an array of L2 state outputs, where each output is a         commitment to the state of the L2 chain. Other contracts like the OptimismPortal use         these outputs to verify information about the state of L2." }, "devdoc": { "version": 1, "kind": "dev", "methods": { "CHALLENGER()": { "returns": { "_0": "Address of the challenger." } }, "FINALIZATION_PERIOD_SECONDS()": { "returns": { "_0": "Finalization period in seconds." } }, "L2_BLOCK_TIME()": { "returns": { "_0": "L2 block time." } }, "PROPOSER()": { "returns": { "_0": "Address of the proposer." } }, "SUBMISSION_INTERVAL()": { "returns": { "_0": "Submission interval." } }, "computeL2Timestamp(uint256)": { "params": { "_l2BlockNumber": "The L2 block number of the target block." }, "returns": { "_0": "L2 timestamp of the given block." } }, "deleteL2Outputs(uint256)": { "params": { "_l2OutputIndex": "Index of the first L2 output to be deleted.                       All outputs after this output will also be deleted." } }, "getL2Output(uint256)": { "params": { "_l2OutputIndex": "Index of the output to return." }, "returns": { "_0": "The output at the given index." } }, "getL2OutputAfter(uint256)": { "params": { "_l2BlockNumber": "L2 block number to find a checkpoint for." }, "returns": { "_0": "First checkpoint that commits to the given L2 block number." } }, "getL2OutputIndexAfter(uint256)": { "params": { "_l2BlockNumber": "L2 block number to find a checkpoint for." }, "returns": { "_0": "Index of the first checkpoint that commits to the given L2 block number." } }, "initialize(uint256,uint256,uint256,uint256,address,address,uint256)": { "params": { "_challenger": "The address of the challenger.", "_finalizationPeriodSeconds": "The minimum time (in seconds) that must elapse before a withdrawal                                   can be finalized.", "_l2BlockTime": "The time per L2 block, in seconds.", "_proposer": "The address of the proposer.", "_startingBlockNumber": "The number of the first L2 block.", "_startingTimestamp": "The timestamp of the first L2 block.", "_submissionInterval": "Interval in blocks at which checkpoints must be submitted." } }, "latestBlockNumber()": { "returns": { "_0": "Latest submitted L2 block number." } }, "latestOutputIndex()": { "returns": { "_0": "The number of outputs that have been proposed." } }, "nextBlockNumber()": { "returns": { "_0": "Next L2 block number." } }, "nextOutputIndex()": { "returns": { "_0": "The index of the next output to be proposed." } }, "proposeL2Output(bytes32,uint256,bytes32,uint256)": { "params": { "_l1BlockHash": "A block hash which must be included in the current chain.", "_l1BlockNumber": "The block number with the specified block hash.", "_l2BlockNumber": "The L2 block number that resulted in _outputRoot.", "_outputRoot": "The L2 output of the checkpoint block." } } }, "events": { "OutputProposed(bytes32,uint256,uint256,uint256)": { "params": { "l1Timestamp": "The L1 timestamp when proposed.", "l2BlockNumber": "The L2 block number of the output root.", "l2OutputIndex": "The index of the output in the l2Outputs array.", "outputRoot": "The output root." } }, "OutputsDeleted(uint256,uint256)": { "params": { "newNextOutputIndex": "Next L2 output index after the deletion.", "prevNextOutputIndex": "Next L2 output index before the deletion." } } } }, "ast": { "absolutePath": "src/L1/L2OutputOracle.sol", "id": 86436, "exportedSymbols": { "Constants": [103096], "ISemver": [109417], "Initializable": [49678], "L2OutputOracle": [86435], "Types": [104349] }, "nodeType": "SourceUnit", "src": "32:14005:133", "nodes": [{ "id": 85923, "nodeType": "PragmaDirective", "src": "32:23:133", "nodes": [], "literals": ["solidity", "0.8", ".15"] }, { "id": 85925, "nodeType": "ImportDirective", "src": "57:86:133", "nodes": [], "absolutePath": "lib/openzeppelin-contracts/contracts/proxy/utils/Initializable.sol", "file": "@openzeppelin/contracts/proxy/utils/Initializable.sol", "nameLocation": "-1:-1:-1", "scope": 86436, "sourceUnit": 49679, "symbolAliases": [{ "foreign": { "id": 85924, "name": "Initializable", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 49678, "src": "66:13:133", "typeDescriptions": {} }, "nameLocation": "-1:-1:-1" }], "unitAlias": "" }, { "id": 85927, "nodeType": "ImportDirective", "src": "144:52:133", "nodes": [], "absolutePath": "src/universal/ISemver.sol", "file": "src/universal/ISemver.sol", "nameLocation": "-1:-1:-1", "scope": 86436, "sourceUnit": 109418, "symbolAliases": [{ "foreign": { "id": 85926, "name": "ISemver", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 109417, "src": "153:7:133", "typeDescriptions": {} }, "nameLocation": "-1:-1:-1" }], "unitAlias": "" }, { "id": 85929, "nodeType": "ImportDirective", "src": "197:48:133", "nodes": [], "absolutePath": "src/libraries/Types.sol", "file": "src/libraries/Types.sol", "nameLocation": "-1:-1:-1", "scope": 86436, "sourceUnit": 104350, "symbolAliases": [{ "foreign": { "id": 85928, "name": "Types", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 104349, "src": "206:5:133", "typeDescriptions": {} }, "nameLocation": "-1:-1:-1" }], "unitAlias": "" }, { "id": 85931, "nodeType": "ImportDirective", "src": "246:56:133", "nodes": [], "absolutePath": "src/libraries/Constants.sol", "file": "src/libraries/Constants.sol", "nameLocation": "-1:-1:-1", "scope": 86436, "sourceUnit": 103097, "symbolAliases": [{ "foreign": { "id": 85930, "name": "Constants", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 103096, "src": "255:9:133", "typeDescriptions": {} }, "nameLocation": "-1:-1:-1" }], "unitAlias": "" }, { "id": 86435, "nodeType": "ContractDefinition", "src": "611:13425:133", "nodes": [{ "id": 85939, "nodeType": "VariableDeclaration", "src": "743:34:133", "nodes": [], "constant": false, "documentation": { "id": 85937, "nodeType": "StructuredDocumentation", "src": "667:71:133", "text": "@notice The number of the first L2 block recorded in this contract." }, "functionSelector": "70872aa5", "mutability": "mutable", "name": "startingBlockNumber", "nameLocation": "758:19:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85938, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "743:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "public" }, { "id": 85942, "nodeType": "VariableDeclaration", "src": "863:32:133", "nodes": [], "constant": false, "documentation": { "id": 85940, "nodeType": "StructuredDocumentation", "src": "784:74:133", "text": "@notice The timestamp of the first L2 block recorded in this contract." }, "functionSelector": "88786272", "mutability": "mutable", "name": "startingTimestamp", "nameLocation": "878:17:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85941, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "863:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "public" }, { "id": 85947, "nodeType": "VariableDeclaration", "src": "951:41:133", "nodes": [], "constant": false, "documentation": { "id": 85943, "nodeType": "StructuredDocumentation", "src": "902:44:133", "text": "@notice An array of L2 output proposals." }, "mutability": "mutable", "name": "l2Outputs", "nameLocation": "983:9:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal[]" }, "typeName": { "baseType": { "id": 85945, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 85944, "name": "Types.OutputProposal", "nodeType": "IdentifierPath", "referencedDeclaration": 104307, "src": "951:20:133" }, "referencedDeclaration": 104307, "src": "951:20:133", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_storage_ptr", "typeString": "struct Types.OutputProposal" } }, "id": 85946, "nodeType": "ArrayTypeName", "src": "951:22:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage_ptr", "typeString": "struct Types.OutputProposal[]" } }, "visibility": "internal" }, { "id": 85950, "nodeType": "VariableDeclaration", "src": "1114:33:133", "nodes": [], "constant": false, "documentation": { "id": 85948, "nodeType": "StructuredDocumentation", "src": "999:110:133", "text": "@notice The interval in L2 blocks at which checkpoints must be submitted.\n @custom:network-specific" }, "functionSelector": "e1a41bcf", "mutability": "mutable", "name": "submissionInterval", "nameLocation": "1129:18:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85949, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1114:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "public" }, { "id": 85953, "nodeType": "VariableDeclaration", "src": "1285:26:133", "nodes": [], "constant": false, "documentation": { "id": 85951, "nodeType": "StructuredDocumentation", "src": "1154:126:133", "text": "@notice The time between L2 blocks in seconds. Once set, this value MUST NOT be modified.\n @custom:network-specific" }, "functionSelector": "93991af3", "mutability": "mutable", "name": "l2BlockTime", "nameLocation": "1300:11:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85952, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1285:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "public" }, { "id": 85956, "nodeType": "VariableDeclaration", "src": "1426:25:133", "nodes": [], "constant": false, "documentation": { "id": 85954, "nodeType": "StructuredDocumentation", "src": "1318:103:133", "text": "@notice The address of the challenger. Can be updated via upgrade.\n @custom:network-specific" }, "functionSelector": "534db0e2", "mutability": "mutable", "name": "challenger", "nameLocation": "1441:10:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 85955, "name": "address", "nodeType": "ElementaryTypeName", "src": "1426:7:133", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "public" }, { "id": 85959, "nodeType": "VariableDeclaration", "src": "1564:23:133", "nodes": [], "constant": false, "documentation": { "id": 85957, "nodeType": "StructuredDocumentation", "src": "1458:101:133", "text": "@notice The address of the proposer. Can be updated via upgrade.\n @custom:network-specific" }, "functionSelector": "a8e4fb90", "mutability": "mutable", "name": "proposer", "nameLocation": "1579:8:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 85958, "name": "address", "nodeType": "ElementaryTypeName", "src": "1564:7:133", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "public" }, { "id": 85962, "nodeType": "VariableDeclaration", "src": "1728:40:133", "nodes": [], "constant": false, "documentation": { "id": 85960, "nodeType": "StructuredDocumentation", "src": "1594:129:133", "text": "@notice The minimum time (in seconds) that must elapse before a withdrawal can be finalized.\n @custom:network-specific" }, "functionSelector": "ce5db8d6", "mutability": "mutable", "name": "finalizationPeriodSeconds", "nameLocation": "1743:25:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85961, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1728:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "public" }, { "id": 85973, "nodeType": "EventDefinition", "src": "2080:146:133", "nodes": [], "anonymous": false, "documentation": { "id": 85963, "nodeType": "StructuredDocumentation", "src": "1775:300:133", "text": "@notice Emitted when an output is proposed.\n @param outputRoot    The output root.\n @param l2OutputIndex The index of the output in the l2Outputs array.\n @param l2BlockNumber The L2 block number of the output root.\n @param l1Timestamp   The L1 timestamp when proposed." }, "eventSelector": "a7aaf2512769da4e444e3de247be2564225c2e7a8f74cfe528e46e17d24868e2", "name": "OutputProposed", "nameLocation": "2086:14:133", "parameters": { "id": 85972, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 85965, "indexed": true, "mutability": "mutable", "name": "outputRoot", "nameLocation": "2126:10:133", "nodeType": "VariableDeclaration", "scope": 85973, "src": "2110:26:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 85964, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "2110:7:133", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 85967, "indexed": true, "mutability": "mutable", "name": "l2OutputIndex", "nameLocation": "2154:13:133", "nodeType": "VariableDeclaration", "scope": 85973, "src": "2138:29:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85966, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2138:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 85969, "indexed": true, "mutability": "mutable", "name": "l2BlockNumber", "nameLocation": "2185:13:133", "nodeType": "VariableDeclaration", "scope": 85973, "src": "2169:29:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85968, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2169:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 85971, "indexed": false, "mutability": "mutable", "name": "l1Timestamp", "nameLocation": "2208:11:133", "nodeType": "VariableDeclaration", "scope": 85973, "src": "2200:19:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85970, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2200:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "2100:125:133" } }, { "id": 85980, "nodeType": "EventDefinition", "src": "2435:94:133", "nodes": [], "anonymous": false, "documentation": { "id": 85974, "nodeType": "StructuredDocumentation", "src": "2232:198:133", "text": "@notice Emitted when outputs are deleted.\n @param prevNextOutputIndex Next L2 output index before the deletion.\n @param newNextOutputIndex  Next L2 output index after the deletion." }, "eventSelector": "4ee37ac2c786ec85e87592d3c5c8a1dd66f8496dda3f125d9ea8ca5f657629b6", "name": "OutputsDeleted", "nameLocation": "2441:14:133", "parameters": { "id": 85979, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 85976, "indexed": true, "mutability": "mutable", "name": "prevNextOutputIndex", "nameLocation": "2472:19:133", "nodeType": "VariableDeclaration", "scope": 85980, "src": "2456:35:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85975, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2456:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 85978, "indexed": true, "mutability": "mutable", "name": "newNextOutputIndex", "nameLocation": "2509:18:133", "nodeType": "VariableDeclaration", "scope": 85980, "src": "2493:34:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 85977, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2493:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "2455:73:133" } }, { "id": 85984, "nodeType": "VariableDeclaration", "src": "2598:40:133", "nodes": [], "baseFunctions": [109416], "constant": true, "documentation": { "id": 85981, "nodeType": "StructuredDocumentation", "src": "2535:58:133", "text": "@notice Semantic version.\n @custom:semver 1.8.0" }, "functionSelector": "54fd4d50", "mutability": "constant", "name": "version", "nameLocation": "2621:7:133", "scope": 86435, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 85982, "name": "string", "nodeType": "ElementaryTypeName", "src": "2598:6:133", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "hexValue": "312e382e30", "id": 85983, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2631:7:133", "typeDescriptions": { "typeIdentifier": "t_stringliteral_cd02a4b5da981b4c403351c949b2ca4bdb2fb4b72b50891f7eb106d3eb7049e9", "typeString": "literal_string \"1.8.0\"" }, "value": "1.8.0" }, "visibility": "public" }, { "id": 86005, "nodeType": "FunctionDefinition", "src": "2792:305:133", "nodes": [], "body": { "id": 86004, "nodeType": "Block", "src": "2806:291:133", "nodes": [], "statements": [{ "expression": { "arguments": [{ "hexValue": "31", "id": 85989, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2862:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, { "hexValue": "31", "id": 85990, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2891:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, { "hexValue": "30", "id": 85991, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2928:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, { "hexValue": "30", "id": 85992, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2963:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, { "arguments": [{ "hexValue": "30", "id": 85995, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2997:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }], "id": 85994, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "2989:7:133", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 85993, "name": "address", "nodeType": "ElementaryTypeName", "src": "2989:7:133", "typeDescriptions": {} } }, "id": 85996, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2989:10:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "arguments": [{ "hexValue": "30", "id": 85999, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3034:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }], "id": 85998, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3026:7:133", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 85997, "name": "address", "nodeType": "ElementaryTypeName", "src": "3026:7:133", "typeDescriptions": {} } }, "id": 86000, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3026:10:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "hexValue": "30", "id": 86001, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3078:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }], "id": 85988, "name": "initialize", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86076, "src": "2816:10:133", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_uint256_$_t_uint256_$_t_uint256_$_t_uint256_$_t_address_$_t_address_$_t_uint256_$returns$__$", "typeString": "function (uint256,uint256,uint256,uint256,address,address,uint256)" } }, "id": 86002, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": ["_submissionInterval", "_l2BlockTime", "_startingBlockNumber", "_startingTimestamp", "_proposer", "_challenger", "_finalizationPeriodSeconds"], "nodeType": "FunctionCall", "src": "2816:274:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86003, "nodeType": "ExpressionStatement", "src": "2816:274:133" }] }, "documentation": { "id": 85985, "nodeType": "StructuredDocumentation", "src": "2645:142:133", "text": "@notice Constructs the L2OutputOracle contract. Initializes variables to the same values as\n         in the getting-started config." }, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nameLocation": "-1:-1:-1", "parameters": { "id": 85986, "nodeType": "ParameterList", "parameters": [], "src": "2803:2:133" }, "returnParameters": { "id": 85987, "nodeType": "ParameterList", "parameters": [], "src": "2806:0:133" }, "scope": 86435, "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "id": 86076, "nodeType": "FunctionDefinition", "src": "3742:985:133", "nodes": [], "body": { "id": 86075, "nodeType": "Block", "src": "4048:679:133", "nodes": [], "statements": [{ "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86028, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86026, "name": "_submissionInterval", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86008, "src": "4066:19:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "hexValue": "30", "id": 86027, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4088:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4066:23:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4c324f75747075744f7261636c653a207375626d697373696f6e20696e74657276616c206d7573742062652067726561746572207468616e2030", "id": 86029, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4091:60:133", "typeDescriptions": { "typeIdentifier": "t_stringliteral_a22226fa4dda9c6c644d22b26affbedef5d3fc150a8b26008a6baa26d85d543f", "typeString": "literal_string \"L2OutputOracle: submission interval must be greater than 0\"" }, "value": "L2OutputOracle: submission interval must be greater than 0" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_a22226fa4dda9c6c644d22b26affbedef5d3fc150a8b26008a6baa26d85d543f", "typeString": "literal_string \"L2OutputOracle: submission interval must be greater than 0\"" }], "id": 86025, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [-18, -18], "referencedDeclaration": -18, "src": "4058:7:133", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 86030, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4058:94:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86031, "nodeType": "ExpressionStatement", "src": "4058:94:133" }, { "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86035, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86033, "name": "_l2BlockTime", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86010, "src": "4170:12:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "hexValue": "30", "id": 86034, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4185:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4170:16:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4c324f75747075744f7261636c653a204c3220626c6f636b2074696d65206d7573742062652067726561746572207468616e2030", "id": 86036, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4188:54:133", "typeDescriptions": { "typeIdentifier": "t_stringliteral_ac9ff37c1a6529ab3b67321d57550ba5021740edf6aa58a5708726b9aa5179b7", "typeString": "literal_string \"L2OutputOracle: L2 block time must be greater than 0\"" }, "value": "L2OutputOracle: L2 block time must be greater than 0" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_ac9ff37c1a6529ab3b67321d57550ba5021740edf6aa58a5708726b9aa5179b7", "typeString": "literal_string \"L2OutputOracle: L2 block time must be greater than 0\"" }], "id": 86032, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [-18, -18], "referencedDeclaration": -18, "src": "4162:7:133", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 86037, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4162:81:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86038, "nodeType": "ExpressionStatement", "src": "4162:81:133" }, { "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86043, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86040, "name": "_startingTimestamp", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86014, "src": "4274:18:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "expression": { "id": 86041, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "4296:5:133", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 86042, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "timestamp", "nodeType": "MemberAccess", "src": "4296:15:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4274:37:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4c324f75747075744f7261636c653a207374617274696e67204c322074696d657374616d70206d757374206265206c657373207468616e2063757272656e742074696d65", "id": 86044, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4325:70:133", "typeDescriptions": { "typeIdentifier": "t_stringliteral_898fd7ed8708de35483db60bd4b962ea9e8aa9058ba6455714580e35a9e067a7", "typeString": "literal_string \"L2OutputOracle: starting L2 timestamp must be less than current time\"" }, "value": "L2OutputOracle: starting L2 timestamp must be less than current time" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_898fd7ed8708de35483db60bd4b962ea9e8aa9058ba6455714580e35a9e067a7", "typeString": "literal_string \"L2OutputOracle: starting L2 timestamp must be less than current time\"" }], "id": 86039, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [-18, -18], "referencedDeclaration": -18, "src": "4253:7:133", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 86045, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4253:152:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86046, "nodeType": "ExpressionStatement", "src": "4253:152:133" }, { "expression": { "id": 86049, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86047, "name": "submissionInterval", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85950, "src": "4416:18:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 86048, "name": "_submissionInterval", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86008, "src": "4437:19:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4416:40:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 86050, "nodeType": "ExpressionStatement", "src": "4416:40:133" }, { "expression": { "id": 86053, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86051, "name": "l2BlockTime", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85953, "src": "4466:11:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 86052, "name": "_l2BlockTime", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86010, "src": "4480:12:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4466:26:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 86054, "nodeType": "ExpressionStatement", "src": "4466:26:133" }, { "expression": { "id": 86057, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86055, "name": "startingBlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85939, "src": "4502:19:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 86056, "name": "_startingBlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86012, "src": "4524:20:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4502:42:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 86058, "nodeType": "ExpressionStatement", "src": "4502:42:133" }, { "expression": { "id": 86061, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86059, "name": "startingTimestamp", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85942, "src": "4554:17:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 86060, "name": "_startingTimestamp", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86014, "src": "4574:18:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4554:38:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 86062, "nodeType": "ExpressionStatement", "src": "4554:38:133" }, { "expression": { "id": 86065, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86063, "name": "proposer", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85959, "src": "4602:8:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 86064, "name": "_proposer", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86016, "src": "4613:9:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4602:20:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 86066, "nodeType": "ExpressionStatement", "src": "4602:20:133" }, { "expression": { "id": 86069, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86067, "name": "challenger", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85956, "src": "4632:10:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 86068, "name": "_challenger", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86018, "src": "4645:11:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4632:24:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 86070, "nodeType": "ExpressionStatement", "src": "4632:24:133" }, { "expression": { "id": 86073, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86071, "name": "finalizationPeriodSeconds", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85962, "src": "4666:25:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 86072, "name": "_finalizationPeriodSeconds", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86020, "src": "4694:26:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4666:54:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 86074, "nodeType": "ExpressionStatement", "src": "4666:54:133" }] }, "documentation": { "id": 86006, "nodeType": "StructuredDocumentation", "src": "3103:634:133", "text": "@notice Initializer.\n @param _submissionInterval  Interval in blocks at which checkpoints must be submitted.\n @param _l2BlockTime         The time per L2 block, in seconds.\n @param _startingBlockNumber The number of the first L2 block.\n @param _startingTimestamp   The timestamp of the first L2 block.\n @param _proposer            The address of the proposer.\n @param _challenger          The address of the challenger.\n @param _finalizationPeriodSeconds The minimum time (in seconds) that must elapse before a withdrawal\n                                   can be finalized." }, "functionSelector": "1c89c97d", "implemented": true, "kind": "function", "modifiers": [{ "id": 86023, "kind": "modifierInvocation", "modifierName": { "id": 86022, "name": "initializer", "nodeType": "IdentifierPath", "referencedDeclaration": 49598, "src": "4032:11:133" }, "nodeType": "ModifierInvocation", "src": "4032:11:133" }], "name": "initialize", "nameLocation": "3751:10:133", "parameters": { "id": 86021, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86008, "mutability": "mutable", "name": "_submissionInterval", "nameLocation": "3779:19:133", "nodeType": "VariableDeclaration", "scope": 86076, "src": "3771:27:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86007, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3771:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 86010, "mutability": "mutable", "name": "_l2BlockTime", "nameLocation": "3816:12:133", "nodeType": "VariableDeclaration", "scope": 86076, "src": "3808:20:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86009, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3808:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 86012, "mutability": "mutable", "name": "_startingBlockNumber", "nameLocation": "3846:20:133", "nodeType": "VariableDeclaration", "scope": 86076, "src": "3838:28:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86011, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3838:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 86014, "mutability": "mutable", "name": "_startingTimestamp", "nameLocation": "3884:18:133", "nodeType": "VariableDeclaration", "scope": 86076, "src": "3876:26:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86013, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3876:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 86016, "mutability": "mutable", "name": "_proposer", "nameLocation": "3920:9:133", "nodeType": "VariableDeclaration", "scope": 86076, "src": "3912:17:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 86015, "name": "address", "nodeType": "ElementaryTypeName", "src": "3912:7:133", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 86018, "mutability": "mutable", "name": "_challenger", "nameLocation": "3947:11:133", "nodeType": "VariableDeclaration", "scope": 86076, "src": "3939:19:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 86017, "name": "address", "nodeType": "ElementaryTypeName", "src": "3939:7:133", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 86020, "mutability": "mutable", "name": "_finalizationPeriodSeconds", "nameLocation": "3976:26:133", "nodeType": "VariableDeclaration", "scope": 86076, "src": "3968:34:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86019, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3968:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "3761:247:133" }, "returnParameters": { "id": 86024, "nodeType": "ParameterList", "parameters": [], "src": "4048:0:133" }, "scope": 86435, "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "id": 86085, "nodeType": "FunctionDefinition", "src": "4953:105:133", "nodes": [], "body": { "id": 86084, "nodeType": "Block", "src": "5016:42:133", "nodes": [], "statements": [{ "expression": { "id": 86082, "name": "submissionInterval", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85950, "src": "5033:18:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86081, "id": 86083, "nodeType": "Return", "src": "5026:25:133" }] }, "documentation": { "id": 86077, "nodeType": "StructuredDocumentation", "src": "4733:215:133", "text": "@notice Getter for the submissionInterval.\n         Public getter is legacy and will be removed in the future. Use `submissionInterval` instead.\n @return Submission interval.\n @custom:legacy" }, "functionSelector": "529933df", "implemented": true, "kind": "function", "modifiers": [], "name": "SUBMISSION_INTERVAL", "nameLocation": "4962:19:133", "parameters": { "id": 86078, "nodeType": "ParameterList", "parameters": [], "src": "4981:2:133" }, "returnParameters": { "id": 86081, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86080, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86085, "src": "5007:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86079, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5007:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "5006:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 86094, "nodeType": "FunctionDefinition", "src": "5264:92:133", "nodes": [], "body": { "id": 86093, "nodeType": "Block", "src": "5321:35:133", "nodes": [], "statements": [{ "expression": { "id": 86091, "name": "l2BlockTime", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85953, "src": "5338:11:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86090, "id": 86092, "nodeType": "Return", "src": "5331:18:133" }] }, "documentation": { "id": 86086, "nodeType": "StructuredDocumentation", "src": "5064:195:133", "text": "@notice Getter for the l2BlockTime.\n         Public getter is legacy and will be removed in the future. Use `l2BlockTime` instead.\n @return L2 block time.\n @custom:legacy" }, "functionSelector": "002134cc", "implemented": true, "kind": "function", "modifiers": [], "name": "L2_BLOCK_TIME", "nameLocation": "5273:13:133", "parameters": { "id": 86087, "nodeType": "ParameterList", "parameters": [], "src": "5286:2:133" }, "returnParameters": { "id": 86090, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86089, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86094, "src": "5312:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86088, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5312:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "5311:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 86103, "nodeType": "FunctionDefinition", "src": "5580:88:133", "nodes": [], "body": { "id": 86102, "nodeType": "Block", "src": "5634:34:133", "nodes": [], "statements": [{ "expression": { "id": 86100, "name": "challenger", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85956, "src": "5651:10:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 86099, "id": 86101, "nodeType": "Return", "src": "5644:17:133" }] }, "documentation": { "id": 86095, "nodeType": "StructuredDocumentation", "src": "5362:213:133", "text": "@notice Getter for the challenger address.\n         Public getter is legacy and will be removed in the future. Use `challenger` instead.\n @return Address of the challenger.\n @custom:legacy" }, "functionSelector": "6b4d98dd", "implemented": true, "kind": "function", "modifiers": [], "name": "CHALLENGER", "nameLocation": "5589:10:133", "parameters": { "id": 86096, "nodeType": "ParameterList", "parameters": [], "src": "5599:2:133" }, "returnParameters": { "id": 86099, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86098, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86103, "src": "5625:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 86097, "name": "address", "nodeType": "ElementaryTypeName", "src": "5625:7:133", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }], "src": "5624:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 86112, "nodeType": "FunctionDefinition", "src": "5886:84:133", "nodes": [], "body": { "id": 86111, "nodeType": "Block", "src": "5938:32:133", "nodes": [], "statements": [{ "expression": { "id": 86109, "name": "proposer", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85959, "src": "5955:8:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 86108, "id": 86110, "nodeType": "Return", "src": "5948:15:133" }] }, "documentation": { "id": 86104, "nodeType": "StructuredDocumentation", "src": "5674:207:133", "text": "@notice Getter for the proposer address.\n         Public getter is legacy and will be removed in the future. Use `proposer` instead.\n @return Address of the proposer.\n @custom:legacy" }, "functionSelector": "bffa7f0f", "implemented": true, "kind": "function", "modifiers": [], "name": "PROPOSER", "nameLocation": "5895:8:133", "parameters": { "id": 86105, "nodeType": "ParameterList", "parameters": [], "src": "5903:2:133" }, "returnParameters": { "id": 86108, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86107, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86112, "src": "5929:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 86106, "name": "address", "nodeType": "ElementaryTypeName", "src": "5929:7:133", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }], "src": "5928:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 86121, "nodeType": "FunctionDefinition", "src": "6221:120:133", "nodes": [], "body": { "id": 86120, "nodeType": "Block", "src": "6292:49:133", "nodes": [], "statements": [{ "expression": { "id": 86118, "name": "finalizationPeriodSeconds", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85962, "src": "6309:25:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86117, "id": 86119, "nodeType": "Return", "src": "6302:32:133" }] }, "documentation": { "id": 86113, "nodeType": "StructuredDocumentation", "src": "5976:240:133", "text": "@notice Getter for the finalizationPeriodSeconds.\n         Public getter is legacy and will be removed in the future. Use `finalizationPeriodSeconds` instead.\n @return Finalization period in seconds.\n @custom:legacy" }, "functionSelector": "f4daa291", "implemented": true, "kind": "function", "modifiers": [], "name": "FINALIZATION_PERIOD_SECONDS", "nameLocation": "6230:27:133", "parameters": { "id": 86114, "nodeType": "ParameterList", "parameters": [], "src": "6257:2:133" }, "returnParameters": { "id": 86117, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86116, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86121, "src": "6283:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86115, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6283:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "6282:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 86168, "nodeType": "FunctionDefinition", "src": "6689:975:133", "nodes": [], "body": { "id": 86167, "nodeType": "Block", "src": "6747:917:133", "nodes": [], "statements": [{ "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 86131, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 86128, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "6765:3:133", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 86129, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "src": "6765:10:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "id": 86130, "name": "challenger", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85956, "src": "6779:10:133", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "6765:24:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4c324f75747075744f7261636c653a206f6e6c7920746865206368616c6c656e67657220616464726573732063616e2064656c657465206f757470757473", "id": 86132, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "6791:64:133", "typeDescriptions": { "typeIdentifier": "t_stringliteral_73ca084205f86e7b7b010a7bf147aa19f097b7f0a2c7768452f50d69ddf1c8a6", "typeString": "literal_string \"L2OutputOracle: only the challenger address can delete outputs\"" }, "value": "L2OutputOracle: only the challenger address can delete outputs" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_73ca084205f86e7b7b010a7bf147aa19f097b7f0a2c7768452f50d69ddf1c8a6", "typeString": "literal_string \"L2OutputOracle: only the challenger address can delete outputs\"" }], "id": 86127, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [-18, -18], "referencedDeclaration": -18, "src": "6757:7:133", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 86133, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6757:99:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86134, "nodeType": "ExpressionStatement", "src": "6757:99:133" }, { "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86139, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86136, "name": "_l2OutputIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86124, "src": "6957:14:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "expression": { "id": 86137, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "6974:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86138, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "6974:16:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6957:33:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4c324f75747075744f7261636c653a2063616e6e6f742064656c657465206f75747075747320616674657220746865206c6174657374206f757470757420696e646578", "id": 86140, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "6992:69:133", "typeDescriptions": { "typeIdentifier": "t_stringliteral_8fade7eaadcf8920b61cd280bfaf9215de3229fd9b8bc0c114506f50c3323d08", "typeString": "literal_string \"L2OutputOracle: cannot delete outputs after the latest output index\"" }, "value": "L2OutputOracle: cannot delete outputs after the latest output index" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_8fade7eaadcf8920b61cd280bfaf9215de3229fd9b8bc0c114506f50c3323d08", "typeString": "literal_string \"L2OutputOracle: cannot delete outputs after the latest output index\"" }], "id": 86135, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [-18, -18], "referencedDeclaration": -18, "src": "6936:7:133", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 86141, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6936:135:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86142, "nodeType": "ExpressionStatement", "src": "6936:135:133" }, { "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86152, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86150, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 86144, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "7182:5:133", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 86145, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "timestamp", "nodeType": "MemberAccess", "src": "7182:15:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "expression": { "baseExpression": { "id": 86146, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "7200:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86148, "indexExpression": { "id": 86147, "name": "_l2OutputIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86124, "src": "7210:14:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "7200:25:133", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_storage", "typeString": "struct Types.OutputProposal storage ref" } }, "id": 86149, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "timestamp", "nodeType": "MemberAccess", "referencedDeclaration": 104304, "src": "7200:35:133", "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "src": "7182:53:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "id": 86151, "name": "finalizationPeriodSeconds", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85962, "src": "7238:25:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "7182:81:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4c324f75747075744f7261636c653a2063616e6e6f742064656c657465206f7574707574732074686174206861766520616c7265616479206265656e2066696e616c697a6564", "id": 86153, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "7277:72:133", "typeDescriptions": { "typeIdentifier": "t_stringliteral_d750945a6d3cdf9f7770d0a5d95aa9b56f37a0ad47759ca246a1b772fdac6c07", "typeString": "literal_string \"L2OutputOracle: cannot delete outputs that have already been finalized\"" }, "value": "L2OutputOracle: cannot delete outputs that have already been finalized" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_d750945a6d3cdf9f7770d0a5d95aa9b56f37a0ad47759ca246a1b772fdac6c07", "typeString": "literal_string \"L2OutputOracle: cannot delete outputs that have already been finalized\"" }], "id": 86143, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [-18, -18], "referencedDeclaration": -18, "src": "7161:7:133", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 86154, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7161:198:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86155, "nodeType": "ExpressionStatement", "src": "7161:198:133" }, { "assignments": [86157], "declarations": [{ "constant": false, "id": 86157, "mutability": "mutable", "name": "prevNextL2OutputIndex", "nameLocation": "7378:21:133", "nodeType": "VariableDeclaration", "scope": 86167, "src": "7370:29:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86156, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7370:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "id": 86160, "initialValue": { "arguments": [], "expression": { "argumentTypes": [], "id": 86158, "name": "nextOutputIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86382, "src": "7402:15:133", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_uint256_$", "typeString": "function () view returns (uint256)" } }, "id": 86159, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7402:17:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "7370:49:133" }, { "AST": { "nodeType": "YulBlock", "src": "7527:62:133", "statements": [{ "expression": { "arguments": [{ "name": "l2Outputs.slot", "nodeType": "YulIdentifier", "src": "7548:14:133" }, { "name": "_l2OutputIndex", "nodeType": "YulIdentifier", "src": "7564:14:133" }], "functionName": { "name": "sstore", "nodeType": "YulIdentifier", "src": "7541:6:133" }, "nodeType": "YulFunctionCall", "src": "7541:38:133" }, "nodeType": "YulExpressionStatement", "src": "7541:38:133" }] }, "evmVersion": "london", "externalReferences": [{ "declaration": 86124, "isOffset": false, "isSlot": false, "src": "7564:14:133", "valueSize": 1 }, { "declaration": 85947, "isOffset": false, "isSlot": true, "src": "7548:14:133", "suffix": "slot", "valueSize": 1 }], "id": 86161, "nodeType": "InlineAssembly", "src": "7518:71:133" }, { "eventCall": { "arguments": [{ "id": 86163, "name": "prevNextL2OutputIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86157, "src": "7619:21:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "id": 86164, "name": "_l2OutputIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86124, "src": "7642:14:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }], "id": 86162, "name": "OutputsDeleted", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85980, "src": "7604:14:133", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (uint256,uint256)" } }, "id": 86165, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7604:53:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86166, "nodeType": "EmitStatement", "src": "7599:58:133" }] }, "documentation": { "id": 86122, "nodeType": "StructuredDocumentation", "src": "6347:337:133", "text": "@notice Deletes all output proposals after and including the proposal that corresponds to\n         the given output index. Only the challenger address can delete outputs.\n @param _l2OutputIndex Index of the first L2 output to be deleted.\n                       All outputs after this output will also be deleted." }, "functionSelector": "89c44cbb", "implemented": true, "kind": "function", "modifiers": [], "name": "deleteL2Outputs", "nameLocation": "6698:15:133", "parameters": { "id": 86125, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86124, "mutability": "mutable", "name": "_l2OutputIndex", "nameLocation": "6722:14:133", "nodeType": "VariableDeclaration", "scope": 86168, "src": "6714:22:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86123, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6714:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "6713:24:133" }, "returnParameters": { "id": 86126, "nodeType": "ParameterList", "parameters": [], "src": "6747:0:133" }, "scope": 86435, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "id": 86261, "nodeType": "FunctionDefinition", "src": "8258:1981:133", "nodes": [], "body": { "id": 86260, "nodeType": "Block", "src": "8449:1790:133", "nodes": [], "statements": [{ "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 86184, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 86181, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "8467:3:133", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 86182, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "src": "8467:10:133", 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"typeIdentifier": "t_uint128", "typeString": "uint128" }], "expression": { "id": 86245, "name": "Types", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 104349, "src": "10036:5:133", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_Types_$104349_$", "typeString": "type(library Types)" } }, "id": 86246, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "OutputProposal", "nodeType": "MemberAccess", "referencedDeclaration": 104307, "src": "10036:20:133", "typeDescriptions": { "typeIdentifier": "t_type$_t_struct$_OutputProposal_$104307_storage_ptr_$", "typeString": "type(struct Types.OutputProposal storage pointer)" } }, "id": 86257, "isConstant": false, "isLValue": false, "isPure": false, "kind": "structConstructorCall", "lValueRequested": false, "names": ["outputRoot", "timestamp", "l2BlockNumber"], "nodeType": "FunctionCall", "src": "10036:186:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_memory_ptr", "typeString": "struct Types.OutputProposal memory" } }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_struct$_OutputProposal_$104307_memory_ptr", "typeString": "struct Types.OutputProposal memory" }], "expression": { "id": 86242, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "10008:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86244, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "src": "10008:14:133", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage_ptr_$_t_struct$_OutputProposal_$104307_storage_$returns$__$bound_to$_t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage_ptr_$", "typeString": "function (struct Types.OutputProposal storage ref[] storage pointer,struct Types.OutputProposal storage ref)" } }, "id": 86258, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "10008:224:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86259, "nodeType": "ExpressionStatement", "src": "10008:224:133" }] }, "documentation": { "id": 86169, "nodeType": "StructuredDocumentation", "src": "7670:583:133", "text": "@notice Accepts an outputRoot and the timestamp of the corresponding L2 block.\n         The timestamp must be equal to the current value returned by `nextTimestamp()` in\n         order to be accepted. This function may only be called by the Proposer.\n @param _outputRoot    The L2 output of the checkpoint block.\n @param _l2BlockNumber The L2 block number that resulted in _outputRoot.\n @param _l1BlockHash   A block hash which must be included in the current chain.\n @param _l1BlockNumber The block number with the specified block hash." }, "functionSelector": "9aaab648", "implemented": true, "kind": "function", "modifiers": [], "name": "proposeL2Output", "nameLocation": "8267:15:133", "parameters": { "id": 86178, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86171, "mutability": "mutable", "name": "_outputRoot", "nameLocation": "8300:11:133", "nodeType": "VariableDeclaration", "scope": 86261, "src": "8292:19:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 86170, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "8292:7:133", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 86173, "mutability": "mutable", "name": "_l2BlockNumber", "nameLocation": "8329:14:133", "nodeType": "VariableDeclaration", "scope": 86261, "src": "8321:22:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86172, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "8321:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 86175, "mutability": "mutable", "name": "_l1BlockHash", "nameLocation": "8361:12:133", "nodeType": "VariableDeclaration", "scope": 86261, "src": "8353:20:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 86174, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "8353:7:133", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 86177, "mutability": "mutable", "name": "_l1BlockNumber", "nameLocation": "8391:14:133", "nodeType": "VariableDeclaration", "scope": 86261, "src": "8383:22:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86176, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "8383:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "8282:129:133" }, "returnParameters": { "id": 86179, "nodeType": "ParameterList", "parameters": [], "src": "8449:0:133" }, "scope": 86435, "stateMutability": "payable", "virtual": false, "visibility": "external" }, { "id": 86275, "nodeType": "FunctionDefinition", "src": "10443:146:133", "nodes": [], "body": { "id": 86274, "nodeType": "Block", "src": "10540:49:133", "nodes": [], "statements": [{ "expression": { "baseExpression": { "id": 86270, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "10557:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86272, "indexExpression": { "id": 86271, "name": "_l2OutputIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86264, "src": "10567:14:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "10557:25:133", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_storage", "typeString": "struct Types.OutputProposal storage ref" } }, "functionReturnParameters": 86269, "id": 86273, "nodeType": "Return", "src": "10550:32:133" }] }, "documentation": { "id": 86262, "nodeType": "StructuredDocumentation", "src": "10245:193:133", "text": "@notice Returns an output by index. Needed to return a struct instead of a tuple.\n @param _l2OutputIndex Index of the output to return.\n @return The output at the given index." }, "functionSelector": "a25ae557", "implemented": true, "kind": "function", "modifiers": [], "name": "getL2Output", "nameLocation": "10452:11:133", "parameters": { "id": 86265, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86264, "mutability": "mutable", "name": "_l2OutputIndex", "nameLocation": "10472:14:133", "nodeType": "VariableDeclaration", "scope": 86275, "src": "10464:22:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86263, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "10464:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "10463:24:133" }, "returnParameters": { "id": 86269, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86268, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86275, "src": "10511:27:133", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_memory_ptr", "typeString": "struct Types.OutputProposal" }, "typeName": { "id": 86267, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 86266, "name": "Types.OutputProposal", "nodeType": "IdentifierPath", "referencedDeclaration": 104307, "src": "10511:20:133" }, "referencedDeclaration": 104307, "src": "10511:20:133", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_storage_ptr", "typeString": "struct Types.OutputProposal" } }, "visibility": "internal" }], "src": "10510:29:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 86344, "nodeType": "FunctionDefinition", "src": "10969:896:133", "nodes": [], "body": { "id": 86343, "nodeType": "Block", "src": "11054:811:133", "nodes": [], "statements": [{ "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86287, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86284, "name": "_l2BlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86278, "src": "11166:14:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "arguments": [], "expression": { "argumentTypes": [], "id": 86285, "name": "latestBlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86403, "src": "11184:17:133", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_uint256_$", "typeString": "function () view returns (uint256)" } }, "id": 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not been proposed" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_e20eea09cda66a0de8aaee9225052cff8973e85b47dc903dda82ca1d2f5e4f1e", "typeString": "literal_string \"L2OutputOracle: cannot get output for a block that has not been proposed\"" }], "id": 86283, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [-18, -18], "referencedDeclaration": -18, "src": "11145:7:133", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 86289, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11145:156:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86290, "nodeType": "ExpressionStatement", "src": "11145:156:133" }, { "expression": { "arguments": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86295, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 86292, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "11379:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86293, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "11379:16:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "hexValue": "30", "id": 86294, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "11398:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "11379:20:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4c324f75747075744f7261636c653a2063616e6e6f7420676574206f7574707574206173206e6f206f7574707574732068617665206265656e2070726f706f73656420796574", "id": 86296, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "11401:72:133", "typeDescriptions": { "typeIdentifier": "t_stringliteral_80c3451a3ec9750ebb6fb31ae69a5869a904e947867f132ba63cfb294c03b73e", "typeString": "literal_string \"L2OutputOracle: cannot get output as no outputs have been proposed yet\"" }, "value": "L2OutputOracle: cannot get output as no outputs have been proposed yet" }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_80c3451a3ec9750ebb6fb31ae69a5869a904e947867f132ba63cfb294c03b73e", "typeString": "literal_string \"L2OutputOracle: cannot get output as no outputs have been proposed yet\"" }], "id": 86291, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [-18, -18], "referencedDeclaration": -18, "src": "11371:7:133", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 86297, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11371:103:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 86298, "nodeType": "ExpressionStatement", "src": "11371:103:133" }, { "assignments": [86300], "declarations": [{ "constant": false, "id": 86300, "mutability": "mutable", "name": "lo", "nameLocation": "11560:2:133", "nodeType": "VariableDeclaration", "scope": 86343, "src": "11552:10:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86299, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11552:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "id": 86302, "initialValue": { "hexValue": "30", "id": 86301, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "11565:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "11552:14:133" }, { "assignments": [86304], "declarations": [{ "constant": false, "id": 86304, "mutability": "mutable", "name": "hi", "nameLocation": "11584:2:133", "nodeType": "VariableDeclaration", "scope": 86343, "src": "11576:10:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86303, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11576:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "id": 86307, "initialValue": { "expression": { "id": 86305, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "11589:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86306, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "11589:16:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "11576:29:133" }, { "body": { "id": 86339, "nodeType": "Block", "src": "11631:208:133", "statements": [{ "assignments": [86312], "declarations": [{ "constant": false, "id": 86312, "mutability": "mutable", "name": "mid", "nameLocation": "11653:3:133", "nodeType": "VariableDeclaration", "scope": 86339, "src": "11645:11:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86311, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11645:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "id": 86319, "initialValue": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86318, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "components": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86315, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86313, "name": "lo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86300, "src": "11660:2:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "id": 86314, "name": "hi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86304, "src": "11665:2:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "11660:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }], "id": 86316, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "11659:9:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "/", "rightExpression": { "hexValue": "32", "id": 86317, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "11671:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" }, "src": "11659:13:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "11645:27:133" }, { "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86325, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "baseExpression": { "id": 86320, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "11690:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86322, "indexExpression": { "id": 86321, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86312, "src": "11700:3:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "11690:14:133", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_storage", "typeString": "struct Types.OutputProposal storage ref" } }, "id": 86323, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "l2BlockNumber", "nodeType": "MemberAccess", "referencedDeclaration": 104306, "src": "11690:28:133", "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "id": 86324, "name": "_l2BlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86278, "src": "11721:14:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "11690:45:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 86337, "nodeType": "Block", "src": "11788:41:133", "statements": [{ "expression": { "id": 86335, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86333, "name": "hi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86304, "src": "11806:2:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 86334, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86312, "src": "11811:3:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "11806:8:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 86336, "nodeType": "ExpressionStatement", "src": "11806:8:133" }] }, "id": 86338, "nodeType": "IfStatement", "src": "11686:143:133", "trueBody": { "id": 86332, "nodeType": "Block", "src": "11737:45:133", "statements": [{ "expression": { "id": 86330, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 86326, "name": "lo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86300, "src": "11755:2:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86329, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86327, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86312, "src": "11760:3:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "hexValue": "31", "id": 86328, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "11766:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "11760:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "11755:12:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 86331, "nodeType": "ExpressionStatement", "src": "11755:12:133" }] } }] }, "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86310, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86308, "name": "lo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86300, "src": "11622:2:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "id": 86309, "name": "hi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86304, "src": "11627:2:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "11622:7:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 86340, "nodeType": "WhileStatement", "src": "11615:224:133" }, { "expression": { "id": 86341, "name": "lo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86300, "src": "11856:2:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86282, "id": 86342, "nodeType": "Return", "src": "11849:9:133" }] }, "documentation": { "id": 86276, "nodeType": "StructuredDocumentation", "src": "10595:369:133", "text": "@notice Returns the index of the L2 output that checkpoints a given L2 block number.\n         Uses a binary search to find the first output greater than or equal to the given\n         block.\n @param _l2BlockNumber L2 block number to find a checkpoint for.\n @return Index of the first checkpoint that commits to the given L2 block number." }, "functionSelector": "7f006420", "implemented": true, "kind": "function", "modifiers": [], "name": "getL2OutputIndexAfter", "nameLocation": "10978:21:133", "parameters": { "id": 86279, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86278, "mutability": "mutable", "name": "_l2BlockNumber", "nameLocation": "11008:14:133", "nodeType": "VariableDeclaration", "scope": 86344, "src": "11000:22:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86277, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11000:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "10999:24:133" }, "returnParameters": { "id": 86282, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86281, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86344, "src": "11045:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86280, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11045:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "11044:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "public" }, { "id": 86360, "nodeType": "FunctionDefinition", "src": "12228:174:133", "nodes": [], "body": { "id": 86359, "nodeType": "Block", "src": "12330:72:133", "nodes": [], "statements": [{ "expression": { "baseExpression": { "id": 86353, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "12347:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86357, "indexExpression": { "arguments": [{ "id": 86355, "name": "_l2BlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86347, "src": "12379:14:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }], "expression": { "argumentTypes": [{ "typeIdentifier": "t_uint256", "typeString": "uint256" }], "id": 86354, "name": "getL2OutputIndexAfter", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86344, "src": "12357:21:133", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256) view returns (uint256)" } }, "id": 86356, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12357:37:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "12347:48:133", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_storage", "typeString": "struct Types.OutputProposal storage ref" } }, "functionReturnParameters": 86352, "id": 86358, "nodeType": "Return", "src": "12340:55:133" }] }, "documentation": { "id": 86345, "nodeType": "StructuredDocumentation", "src": "11871:352:133", "text": "@notice Returns the L2 output proposal that checkpoints a given L2 block number.\n         Uses a binary search to find the first output greater than or equal to the given\n         block.\n @param _l2BlockNumber L2 block number to find a checkpoint for.\n @return First checkpoint that commits to the given L2 block number." }, "functionSelector": "cf8e5cf0", "implemented": true, "kind": "function", "modifiers": [], "name": "getL2OutputAfter", "nameLocation": "12237:16:133", "parameters": { "id": 86348, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86347, "mutability": "mutable", "name": "_l2BlockNumber", "nameLocation": "12262:14:133", "nodeType": "VariableDeclaration", "scope": 86360, "src": "12254:22:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86346, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12254:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "12253:24:133" }, "returnParameters": { "id": 86352, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86351, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86360, "src": "12301:27:133", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_memory_ptr", "typeString": "struct Types.OutputProposal" }, "typeName": { "id": 86350, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 86349, "name": "Types.OutputProposal", "nodeType": "IdentifierPath", "referencedDeclaration": 104307, "src": "12301:20:133" }, "referencedDeclaration": 104307, "src": "12301:20:133", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_storage_ptr", "typeString": "struct Types.OutputProposal" } }, "visibility": "internal" }], "src": "12300:29:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 86372, "nodeType": "FunctionDefinition", "src": "12608:105:133", "nodes": [], "body": { "id": 86371, "nodeType": "Block", "src": "12669:44:133", "nodes": [], "statements": [{ "expression": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86369, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 86366, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "12686:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86367, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "12686:16:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "hexValue": "31", "id": 86368, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "12705:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "12686:20:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86365, "id": 86370, "nodeType": "Return", "src": "12679:27:133" }] }, "documentation": { "id": 86361, "nodeType": "StructuredDocumentation", "src": "12408:195:133", "text": "@notice Returns the number of outputs that have been proposed.\n         Will revert if no outputs have been proposed yet.\n @return The number of outputs that have been proposed." }, "functionSelector": "69f16eec", "implemented": true, "kind": "function", "modifiers": [], "name": "latestOutputIndex", "nameLocation": "12617:17:133", "parameters": { "id": 86362, "nodeType": "ParameterList", "parameters": [], "src": "12634:2:133" }, "returnParameters": { "id": 86365, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86364, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86372, "src": "12660:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86363, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12660:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "12659:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 86382, "nodeType": "FunctionDefinition", "src": "12849:97:133", "nodes": [], "body": { "id": 86381, "nodeType": "Block", "src": "12906:40:133", "nodes": [], "statements": [{ "expression": { "expression": { "id": 86378, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "12923:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86379, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "12923:16:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86377, "id": 86380, "nodeType": "Return", "src": "12916:23:133" }] }, "documentation": { "id": 86373, "nodeType": "StructuredDocumentation", "src": "12719:125:133", "text": "@notice Returns the index of the next output to be proposed.\n @return The index of the next output to be proposed." }, "functionSelector": "6abcf563", "implemented": true, "kind": "function", "modifiers": [], "name": "nextOutputIndex", "nameLocation": "12858:15:133", "parameters": { "id": 86374, "nodeType": "ParameterList", "parameters": [], "src": "12873:2:133" }, "returnParameters": { "id": 86377, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86376, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86382, "src": "12897:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86375, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12897:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "12896:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "public" }, { "id": 86403, "nodeType": "FunctionDefinition", "src": "13212:174:133", "nodes": [], "body": { "id": 86402, "nodeType": "Block", "src": "13271:115:133", "nodes": [], "statements": [{ "expression": { "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86391, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 86388, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "13288:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86389, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "13288:16:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "hexValue": "30", "id": 86390, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "13308:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "13288:21:133", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseExpression": { "expression": { "baseExpression": { "id": 86393, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "13334:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86398, "indexExpression": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86397, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 86394, "name": "l2Outputs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85947, "src": "13344:9:133", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_OutputProposal_$104307_storage_$dyn_storage", "typeString": "struct Types.OutputProposal storage ref[] storage ref" } }, "id": 86395, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "13344:16:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "hexValue": "31", "id": 86396, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "13363:1:133", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "13344:20:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "13334:31:133", "typeDescriptions": { "typeIdentifier": "t_struct$_OutputProposal_$104307_storage", "typeString": "struct Types.OutputProposal storage ref" } }, "id": 86399, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "l2BlockNumber", "nodeType": "MemberAccess", "referencedDeclaration": 104306, "src": "13334:45:133", "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "id": 86400, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "Conditional", "src": "13288:91:133", "trueExpression": { "id": 86392, "name": "startingBlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85939, "src": "13312:19:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86387, "id": 86401, "nodeType": "Return", "src": "13281:98:133" }] }, "documentation": { "id": 86383, "nodeType": "StructuredDocumentation", "src": "12952:255:133", "text": "@notice Returns the block number of the latest submitted L2 output proposal.\n         If no proposals been submitted yet then this function will return the starting\n         block number.\n @return Latest submitted L2 block number." }, "functionSelector": "4599c788", "implemented": true, "kind": "function", "modifiers": [], "name": "latestBlockNumber", "nameLocation": "13221:17:133", "parameters": { "id": 86384, "nodeType": "ParameterList", "parameters": [], "src": "13238:2:133" }, "returnParameters": { "id": 86387, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86386, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86403, "src": "13262:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86385, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13262:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "13261:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "public" }, { "id": 86415, "nodeType": "FunctionDefinition", "src": "13524:121:133", "nodes": [], "body": { "id": 86414, "nodeType": "Block", "src": "13581:64:133", "nodes": [], "statements": [{ "expression": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86412, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [], "expression": { "argumentTypes": [], "id": 86409, "name": "latestBlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86403, "src": "13598:17:133", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_uint256_$", "typeString": "function () view returns (uint256)" } }, "id": 86410, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13598:19:133", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "id": 86411, "name": "submissionInterval", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85950, "src": "13620:18:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "13598:40:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86408, "id": 86413, "nodeType": "Return", "src": "13591:47:133" }] }, "documentation": { "id": 86404, "nodeType": "StructuredDocumentation", "src": "13392:127:133", "text": "@notice Computes the block number of the next L2 block that needs to be checkpointed.\n @return Next L2 block number." }, "functionSelector": "dcec3348", "implemented": true, "kind": "function", "modifiers": [], "name": "nextBlockNumber", "nameLocation": "13533:15:133", "parameters": { "id": 86405, "nodeType": "ParameterList", "parameters": [], "src": "13548:2:133" }, "returnParameters": { "id": 86408, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86407, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86415, "src": "13572:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86406, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13572:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "13571:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "public" }, { "id": 86434, "nodeType": "FunctionDefinition", "src": "13854:180:133", "nodes": [], "body": { "id": 86433, "nodeType": "Block", "src": "13936:98:133", "nodes": [], "statements": [{ "expression": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86431, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86423, "name": "startingTimestamp", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85942, "src": "13953:17:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "components": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86429, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "components": [{ "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 86426, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 86424, "name": "_l2BlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86418, "src": "13975:14:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "id": 86425, "name": "startingBlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85939, "src": "13992:19:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "13975:36:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }], "id": 86427, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "13974:38:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "*", "rightExpression": { "id": 86428, "name": "l2BlockTime", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85953, "src": "14015:11:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "13974:52:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }], "id": 86430, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "13973:54:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "13953:74:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 86422, "id": 86432, "nodeType": "Return", "src": "13946:81:133" }] }, "documentation": { "id": 86416, "nodeType": "StructuredDocumentation", "src": "13651:198:133", "text": "@notice Returns the L2 timestamp corresponding to a given L2 block number.\n @param _l2BlockNumber The L2 block number of the target block.\n @return L2 timestamp of the given block." }, "functionSelector": "d1de856c", "implemented": true, "kind": "function", "modifiers": [], "name": "computeL2Timestamp", "nameLocation": "13863:18:133", "parameters": { "id": 86419, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86418, "mutability": "mutable", "name": "_l2BlockNumber", "nameLocation": "13890:14:133", "nodeType": "VariableDeclaration", "scope": 86434, "src": "13882:22:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86417, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13882:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "13881:24:133" }, "returnParameters": { "id": 86422, "nodeType": "ParameterList", "parameters": [{ "constant": false, "id": 86421, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 86434, "src": "13927:7:133", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 86420, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13927:7:133", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }], "src": "13926:9:133" }, "scope": 86435, "stateMutability": "view", "virtual": false, "visibility": "public" }], "abstract": false, "baseContracts": [{ "baseName": { "id": 85933, "name": "Initializable", "nodeType": "IdentifierPath", "referencedDeclaration": 49678, "src": "638:13:133" }, "id": 85934, "nodeType": "InheritanceSpecifier", "src": "638:13:133" }, { "baseName": { "id": 85935, "name": "ISemver", "nodeType": "IdentifierPath", "referencedDeclaration": 109417, "src": "653:7:133" }, "id": 85936, "nodeType": "InheritanceSpecifier", "src": "653:7:133" }], "canonicalName": "L2OutputOracle", "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 85932, "nodeType": "StructuredDocumentation", "src": "304:307:133", "text": "@custom:proxied\n @title L2OutputOracle\n @notice The L2OutputOracle contains an array of L2 state outputs, where each output is a\n         commitment to the state of the L2 chain. Other contracts like the OptimismPortal use\n         these outputs to verify information about the state of L2." }, "fullyImplemented": true, "linearizedBaseContracts": [86435, 109417, 49678], "name": "L2OutputOracle", "nameLocation": "620:14:133", "scope": 86436, "usedErrors": [] }], "license": "MIT" }, "id": 133 }