{ "contractName": "GReputation", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "_from", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "Burn", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegate", "type": "address" }, { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "previousBalance", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "newBalance", "type": "uint256" } ], "name": "DelegateVotesChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "_to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "Mint", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "inputs": [], "name": "DELEGATION_TYPEHASH", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "DOMAIN_TYPEHASH", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "activeBlockchains", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "", "type": "address" }, { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "activeVotes", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_owner", "type": "address" } ], "name": "balanceOf", "outputs": [ { "internalType": "uint256", "name": "balance", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_owner", "type": "address" }, { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "balanceOfAt", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "", "type": "address" }, { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "balances", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" }, { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "blockchainStates", "outputs": [ { "internalType": "bytes32", "name": "stateHash", "type": "bytes32" }, { "internalType": "uint256", "name": "hashType", "type": "uint256" }, { "internalType": "uint256", "name": "totalSupply", "type": "uint256" }, { "internalType": "uint256", "name": "blockNumber", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_user", "type": "address" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "burn", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "decimals", "outputs": [ { "internalType": "uint8", "name": "", "type": "uint8" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "", "type": "address" } ], "name": "delegates", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_owner", "type": "address" } ], "name": "initialize", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_user", "type": "address" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "mint", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "name", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "", "type": "address" } ], "name": "nonces", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" }, { "internalType": "address", "name": "", "type": "address" } ], "name": "stateHashBalances", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "totalSupply", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "totalSupplyHistory", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_id", "type": "string" }, { "internalType": "bytes32", "name": "_hash", "type": "bytes32" }, { "internalType": "uint256", "name": "_totalSupply", "type": "uint256" } ], "name": "setBlockchainStateHash", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_user", "type": "address" } ], "name": "getVotes", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_user", "type": "address" }, { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "getVotesAt", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_user", "type": "address" }, { "internalType": "bool", "name": "_global", "type": "bool" }, { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "getVotesAt", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "totalSupplyLocal", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "totalSupplyAt", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "_id", "type": "bytes32" }, { "internalType": "address", "name": "_user", "type": "address" }, { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "getVotesAtBlockchain", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "_id", "type": "bytes32" }, { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "totalSupplyAtBlockchain", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_id", "type": "string" }, { "internalType": "address", "name": "_user", "type": "address" }, { "internalType": "uint256", "name": "_balance", "type": "uint256" }, { "internalType": "bytes32[]", "name": "_proof", "type": "bytes32[]" } ], "name": "proveBalanceOfAtBlockchain", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_user", "type": "address" } ], "name": "delegateOf", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegate", "type": "address" } ], "name": "delegateTo", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "undelegate", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegate", "type": "address" }, { "internalType": "uint256", "name": "_nonce", "type": "uint256" }, { "internalType": "uint256", "name": "_expiry", "type": "uint256" }, { "internalType": "uint8", "name": "_v", "type": "uint8" }, { "internalType": "bytes32", "name": "_r", "type": "bytes32" }, { "internalType": "bytes32", "name": "_s", "type": "bytes32" } ], "name": "delegateBySig", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.6.12+commit.27d51765\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"Burn\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"delegate\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"delegator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"previousBalance\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"newBalance\",\"type\":\"uint256\"}],\"name\":\"DelegateVotesChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"Mint\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"DELEGATION_TYPEHASH\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"DOMAIN_TYPEHASH\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"activeBlockchains\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"activeVotes\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_blockNumber\",\"type\":\"uint256\"}],\"name\":\"balanceOfAt\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"balances\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"blockchainStates\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"stateHash\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"hashType\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"totalSupply\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"blockNumber\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_user\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"burn\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegate\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_nonce\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_expiry\",\"type\":\"uint256\"},{\"internalType\":\"uint8\",\"name\":\"_v\",\"type\":\"uint8\"},{\"internalType\":\"bytes32\",\"name\":\"_r\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"_s\",\"type\":\"bytes32\"}],\"name\":\"delegateBySig\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_user\",\"type\":\"address\"}],\"name\":\"delegateOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegate\",\"type\":\"address\"}],\"name\":\"delegateTo\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"delegates\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_user\",\"type\":\"address\"}],\"name\":\"getVotes\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_user\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_blockNumber\",\"type\":\"uint256\"}],\"name\":\"getVotesAt\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_user\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"_global\",\"type\":\"bool\"},{\"internalType\":\"uint256\",\"name\":\"_blockNumber\",\"type\":\"uint256\"}],\"name\":\"getVotesAt\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"_id\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"_user\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_blockNumber\",\"type\":\"uint256\"}],\"name\":\"getVotesAtBlockchain\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_user\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"mint\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"nonces\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_id\",\"type\":\"string\"},{\"internalType\":\"address\",\"name\":\"_user\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_balance\",\"type\":\"uint256\"},{\"internalType\":\"bytes32[]\",\"name\":\"_proof\",\"type\":\"bytes32[]\"}],\"name\":\"proveBalanceOfAtBlockchain\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_id\",\"type\":\"string\"},{\"internalType\":\"bytes32\",\"name\":\"_hash\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"_totalSupply\",\"type\":\"uint256\"}],\"name\":\"setBlockchainStateHash\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"stateHashBalances\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_blockNumber\",\"type\":\"uint256\"}],\"name\":\"totalSupplyAt\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"_id\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"_blockNumber\",\"type\":\"uint256\"}],\"name\":\"totalSupplyAtBlockchain\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"totalSupplyHistory\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_blockNumber\",\"type\":\"uint256\"}],\"name\":\"totalSupplyLocal\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"undelegate\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"balanceOf(address)\":{\"details\":\"return the reputation amount of a given owner\",\"params\":{\"_owner\":\"an address of the owner which we want to get his reputation\"}},\"balanceOfAt(address,uint256)\":{\"details\":\"Queries the balance of `_owner` at a specific `_blockNumber`\",\"params\":{\"_blockNumber\":\"The block number when the balance is queried\",\"_owner\":\"The address from which the balance will be retrieved\"},\"returns\":{\"_0\":\"The balance at `_blockNumber`\"}},\"burn(address,uint256)\":{\"params\":{\"_amount\":\"The quantity of reputation to burn\",\"_user\":\"The address that will lose the reputation\"},\"returns\":{\"_0\":\"True if the reputation are burned correctly\"}},\"delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32)\":{\"params\":{\"_delegate\":\"The address to delegate votes to\",\"_expiry\":\"The time at which to expire the signature\",\"_nonce\":\"The contract state required to match the signature\",\"_r\":\"Half of the ECDSA signature pair\",\"_s\":\"Half of the ECDSA signature pair\",\"_v\":\"The recovery byte of the signature\"}},\"delegateOf(address)\":{\"params\":{\"_user\":\"the delegatee\"},\"returns\":{\"_0\":\"the address of the delegate (can be _user if no delegate or 0x0 if _user doesnt exists)\"}},\"delegateTo(address)\":{\"params\":{\"_delegate\":\"the recipient of votes\"}},\"getVotes(address)\":{\"params\":{\"_user\":\"the user to get active votes for\"},\"returns\":{\"_0\":\"the number of votes\"}},\"getVotesAt(address,bool,uint256)\":{\"params\":{\"_blockNumber\":\"get votes state at specific block\",\"_global\":\"wether to include reputation from other blockchains\",\"_user\":\"the user to get active votes for\"},\"returns\":{\"_0\":\"the number of votes\"}},\"getVotesAt(address,uint256)\":{\"params\":{\"_blockNumber\":\"get votes state at specific block\",\"_user\":\"user to get active votes for\"},\"returns\":{\"_0\":\"the number of votes\"}},\"getVotesAtBlockchain(bytes32,address,uint256)\":{\"params\":{\"_blockNumber\":\"get votes state at specific block\",\"_id\":\"the keccak hash of the blockchain string id\",\"_user\":\"the user to get active votes for\"},\"returns\":{\"_0\":\"the number of votes\"}},\"initialize(address)\":{\"details\":\"initialize\"},\"mint(address,uint256)\":{\"params\":{\"_amount\":\"The quantity of reputation generated\",\"_user\":\"The address that will be assigned the new reputation\"},\"returns\":{\"_0\":\"True if the reputation are generated correctly\"}},\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"proveBalanceOfAtBlockchain(string,address,uint256,bytes32[])\":{\"details\":\"\\\"rootState\\\" is a special state that can be supplied once, and actually mints reputation on the current blockchain\",\"params\":{\"_balance\":\"the balance we are prooving\",\"_id\":\"the string id of the blockchain we supply proof for\",\"_proof\":\"array of byte32 with proof data (currently merkle tree path)\",\"_user\":\"the user to prove his balance\"},\"returns\":{\"_0\":\"true if proof is valid\"}},\"renounceOwnership()\":{\"details\":\"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.\"},\"setBlockchainStateHash(string,bytes32,uint256)\":{\"params\":{\"_hash\":\"the state hash\",\"_id\":\"the string name of the blockchain (will be hashed to produce byte32 id)\",\"_totalSupply\":\"total supply of reputation on the specific blockchain\"}},\"totalSupply()\":{\"details\":\"This function makes it easy to get the total number of reputation\",\"returns\":{\"_0\":\"The total number of reputation\"}},\"totalSupplyAt(uint256)\":{\"params\":{\"_blockNumber\":\"get total supply at specific block\"},\"returns\":{\"_0\":\"the totaly supply\"}},\"totalSupplyAtBlockchain(bytes32,uint256)\":{\"params\":{\"_blockNumber\":\"get total supply at specific block\"},\"returns\":{\"_0\":\"the totaly supply\"}},\"totalSupplyLocal(uint256)\":{\"params\":{\"_blockNumber\":\"get total supply at specific block\"},\"returns\":{\"_0\":\"the totaly supply\"}},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.\"},\"undelegate()\":{\"details\":\"makes user his own delegate\"}},\"title\":\"GReputation extends Reputation with delegation and cross blockchain merkle states\",\"version\":1},\"userdoc\":{\"events\":{\"DelegateVotesChanged(address,address,uint256,uint256)\":{\"notice\":\"An event thats emitted when a delegate account's vote balance changes\"}},\"kind\":\"user\",\"methods\":{\"DELEGATION_TYPEHASH()\":{\"notice\":\"The EIP-712 typehash for the delegation struct used by the contract\"},\"DOMAIN_TYPEHASH()\":{\"notice\":\"The EIP-712 typehash for the contract's domain\"},\"activeBlockchains(uint256)\":{\"notice\":\"list of blockchains having a statehash for easy iteration\"},\"activeVotes(address,uint256)\":{\"notice\":\"map of user non delegatd + delegated votes to user. this is used for actual voting\"},\"blockchainStates(bytes32,uint256)\":{\"notice\":\"mapping from blockchain id hash to list of states\"},\"burn(address,uint256)\":{\"notice\":\"Burns `_amount` reputation from `_owner`\"},\"delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32)\":{\"notice\":\"Delegates votes from signatory to `delegate`\"},\"delegateOf(address)\":{\"notice\":\"returns current delegate of _user\"},\"delegateTo(address)\":{\"notice\":\"delegate votes to another user\"},\"delegates(address)\":{\"notice\":\"keep map of user -> delegate\"},\"getVotes(address)\":{\"notice\":\"returns aggregated active votes in all blockchains and delegated\"},\"getVotesAt(address,bool,uint256)\":{\"notice\":\"get the number of active votes a user holds after delegation (vs the basic balance of reputation he holds)\"},\"getVotesAt(address,uint256)\":{\"notice\":\"returns aggregated active votes in all blockchains and delegated at specific block\"},\"getVotesAtBlockchain(bytes32,address,uint256)\":{\"notice\":\"get the number of active votes a user holds after delegation in specific blockchain\"},\"mint(address,uint256)\":{\"notice\":\"Generates `_amount` reputation that are assigned to `_owner`\"},\"nonces(address)\":{\"notice\":\"A record of states for signing / validating signatures\"},\"proveBalanceOfAtBlockchain(string,address,uint256,bytes32[])\":{\"notice\":\"prove user balance in a specific blockchain state hash\"},\"setBlockchainStateHash(string,bytes32,uint256)\":{\"notice\":\"sets the state hash of a blockchain, can only be called by owner\"},\"stateHashBalances(bytes32,address)\":{\"notice\":\"mapping from stateHash to the user balance can be >0 only after supplying state proof\"},\"totalSupplyAt(uint256)\":{\"notice\":\"returns total supply in all blockchain aggregated\"},\"totalSupplyAtBlockchain(bytes32,uint256)\":{\"notice\":\"returns total supply in a specific blockchain\"},\"totalSupplyLocal(uint256)\":{\"notice\":\"returns total supply in current blockchain (super.balanceOfAt)\"},\"undelegate()\":{\"notice\":\"cancel user delegation\"}},\"version\":1}},\"settings\":{\"compilationTarget\":{\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/governance/GReputation.sol\":\"GReputation\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/Interfaces.sol\":{\"keccak256\":\"0xe501727b0e5e15fe639129ab4b1abc59a14ebd3ddd05bb7056ac4fc26a8f3ee7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://90d8797740cfd3933ae849f3144e30f9133a55b26634b3efefa8206cd91f62d8\",\"dweb:/ipfs/QmYLeetoyiPej9acnGzjLLwgVnEg4d2Eg1Xb4k3A1mJqj6\"]},\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/governance/GReputation.sol\":{\"keccak256\":\"0xf8d07376b04e640ca5231cde096ab24c331b2d390a91bea1fc56bc422501bce6\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://ce3edfcbcb7fc8ae1455f95c4fe1ca72ad40a317e7c837f584d3cf49c8cdc1b5\",\"dweb:/ipfs/QmWdF5ccZLb7oCoA4XLXWfaUEE1oYEEFEnFGLfmySbcm4Z\"]},\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/governance/Reputation.sol\":{\"keccak256\":\"0x88ff030c7d958aeeb17f1f140108becba92e4c9582193a2b778bf68d3a162486\",\"license\":\"GPL-3.0\",\"urls\":[\"bzz-raw://1266112062d6447c1e24cbfefba471194ef1e177e1ca0b5e935ed96c45b568bf\",\"dweb:/ipfs/QmbJ5pNb3uXDvftUWZmCgBLi6id81BdjQCcso1kVqZ5nvP\"]},\"@openzeppelin/contracts-upgradeable/GSN/ContextUpgradeable.sol\":{\"keccak256\":\"0xbbf8a21b9a66c48d45ff771b8563c6df19ba451d63dfb8380a865c1e1f29d1a0\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://062688aac76e27ab50157a9d645700cf92e3c0d51d3d860be1d2e1a0c04a87d0\",\"dweb:/ipfs/QmfXxppWAiSTeH8YNn2EtMPDgzrLeJ5rjRq8knEbje88mX\"]},\"@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol\":{\"keccak256\":\"0xe422bf8bc61fe71acb27de4631400cdbb9b532df4de4f255eab093ac356f9745\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://7c2e5ed663c9df8fd44b624cfef92a703803cc72cf356c96e69a6e88c5ce082d\",\"dweb:/ipfs/QmdtPLYhopn3L14o6TCJkwH28o91do8JriAxpFYt67NWGB\"]},\"@openzeppelin/contracts-upgradeable/cryptography/MerkleProofUpgradeable.sol\":{\"keccak256\":\"0x4806316f4167dd87deca0a884bc0e6ed41d9e4926ce10862fead08aa42ebe8da\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://1b862973de986634686a1b026ed3ee7418736efb6e0aa8ba22886400065201ef\",\"dweb:/ipfs/QmUPSZrxKKw6Kj9vW1DS1ZM7AuXCV6JYxPPkgbp9XyDEEb\"]},\"@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol\":{\"keccak256\":\"0xe9ecc18d06bcc5aa48c40a98333540248b6c1c18ecb6262329c06d3f0cbb45ae\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8a81bcbe4f867a4eaf7ec375508a9901ea7517b9854c9a542c242050beda5127\",\"dweb:/ipfs/QmS499VRDhAgMg1pK96PiyRpP3gJZzzMcoNBbe8AV3JNw3\"]},\"@openzeppelin/contracts-upgradeable/proxy/Initializable.sol\":{\"keccak256\":\"0xae7044b7c89ed74327b0979ae6f317c65d87b8d17a42d0c62d698d77d5de5511\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://d676c978d8ecee5c4510f045b747d94f3a1381e39feb870d2675d5b6d45a371b\",\"dweb:/ipfs/QmUAokuHWPVAf14QkhPtSdYFyNa8HVje9CBEzwCcxH3xkP\"]}},\"version\":1}", 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"source": "// SPDX-License-Identifier: MIT\npragma solidity >=0.6.0;\n\nimport \"@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/cryptography/MerkleProofUpgradeable.sol\";\n\nimport \"./Reputation.sol\";\nimport \"../Interfaces.sol\";\n\n/**\n * @title GReputation extends Reputation with delegation and cross blockchain merkle states\n */\ncontract GReputation is Reputation {\n\tusing SafeMathUpgradeable for uint256;\n\n\tstring public constant name = \"GReputation\";\n\n\t/// @notice The EIP-712 typehash for the contract's domain\n\tbytes32 public constant DOMAIN_TYPEHASH =\n\t\tkeccak256(\n\t\t\t\"EIP712Domain(string name,uint256 chainId,address verifyingContract)\"\n\t\t);\n\n\t/// @notice The EIP-712 typehash for the delegation struct used by the contract\n\tbytes32 public constant DELEGATION_TYPEHASH =\n\t\tkeccak256(\"Delegation(address delegate,uint256 nonce,uint256 expiry)\");\n\n\t/// @notice describe a single blockchain states\n\t/// @param stateHash the hash with the reputation state\n\t/// @param hashType the type of hash. currently just 0 = merkle tree root hash\n\t/// @param totalSupply the totalSupply at the blockchain\n\t/// @param blockNumber the effective blocknumber\n\tstruct BlockchainState {\n\t\tbytes32 stateHash;\n\t\tuint256 hashType;\n\t\tuint256 totalSupply;\n\t\tuint256 blockNumber;\n\t\tuint256[5] __reserevedSpace;\n\t}\n\n\t/// @notice A record of states for signing / validating signatures\n\tmapping(address => uint256) public nonces;\n\n\t/// @notice mapping from blockchain id hash to list of states\n\tmapping(bytes32 => BlockchainState[]) public blockchainStates;\n\n\t/// @notice mapping from stateHash to the user balance can be >0 only after supplying state proof\n\tmapping(bytes32 => mapping(address => uint256)) public stateHashBalances;\n\n\t/// @notice list of blockchains having a statehash for easy iteration\n\tbytes32[] public activeBlockchains;\n\n\t/// @notice keep map of user -> delegate\n\tmapping(address => address) public delegates;\n\n\t/// @notice map of user non delegatd + delegated votes to user. this is used for actual voting\n\tmapping(address => uint256[]) public activeVotes;\n\n\t/// @notice An event thats emitted when a delegate account's vote balance changes\n\tevent DelegateVotesChanged(\n\t\taddress indexed delegate,\n\t\taddress indexed delegator,\n\t\tuint256 previousBalance,\n\t\tuint256 newBalance\n\t);\n\n\t/// @notice internal function that overrides Reputation.sol with consideration to delegation\n\t/// @param _user the address to mint for\n\t/// @param _amount the amount of rep to mint\n\t/// @return the actual amount minted\n\tfunction _mint(address _user, uint256 _amount)\n\t\tinternal\n\t\toverride\n\t\treturns (uint256)\n\t{\n\t\tsuper._mint(_user, _amount);\n\t\taddress delegator = delegates[_user];\n\t\tdelegator = delegator != address(0) ? delegator : _user;\n\t\tdelegates[_user] = delegator;\n\t\tuint256 previousVotes = getVotes(delegator);\n\n\t\t_updateDelegateVotes(\n\t\t\tdelegator,\n\t\t\t_user,\n\t\t\tpreviousVotes,\n\t\t\tpreviousVotes.add(_amount)\n\t\t);\n\t\treturn _amount;\n\t}\n\n\t/// @notice internal function that overrides Reputation.sol with consideration to delegation\n\t/// @param _user the address to burn from\n\t/// @param _amount the amount of rep to mint\n\t/// @return the actual amount burned\n\tfunction _burn(address _user, uint256 _amount)\n\t\tinternal\n\t\toverride\n\t\treturns (uint256)\n\t{\n\t\tuint256 amountBurned = super._burn(_user, _amount);\n\t\taddress delegator = delegates[_user];\n\t\tdelegator = delegator != address(0) ? delegator : _user;\n\t\tdelegates[_user] = delegator;\n\t\tuint256 previousVotes = getVotes(delegator);\n\n\t\t_updateDelegateVotes(\n\t\t\tdelegator,\n\t\t\t_user,\n\t\t\tpreviousVotes,\n\t\t\tpreviousVotes.sub(amountBurned)\n\t\t);\n\n\t\treturn amountBurned;\n\t}\n\n\t/// @notice sets the state hash of a blockchain, can only be called by owner\n\t/// @param _id the string name of the blockchain (will be hashed to produce byte32 id)\n\t/// @param _hash the state hash\n\t/// @param _totalSupply total supply of reputation on the specific blockchain\n\tfunction setBlockchainStateHash(\n\t\tstring memory _id,\n\t\tbytes32 _hash,\n\t\tuint256 _totalSupply\n\t) public onlyOwner {\n\t\tbytes32 idHash = keccak256(bytes(_id));\n\n\t\t//dont consider rootState as blockchain, it is a special state hash\n\t\tbool isRootState = idHash == keccak256(bytes(\"rootState\"));\n\t\trequire(\n\t\t\t!isRootState || super.totalSupplyAt(block.number) == 0,\n\t\t\t\"rootState already created\"\n\t\t);\n\n\t\tuint256 i = 0;\n\t\tfor (; !isRootState && i < activeBlockchains.length; i++) {\n\t\t\tif (activeBlockchains[i] == idHash) break;\n\t\t}\n\n\t\t//if new blockchain\n\t\tif (!isRootState && i == activeBlockchains.length) {\n\t\t\tactiveBlockchains.push(idHash);\n\t\t}\n\n\t\tif (isRootState) {\n\t\t\tupdateValueAtNow(totalSupplyHistory, _totalSupply);\n\t\t}\n\n\t\tBlockchainState memory state;\n\t\tstate.stateHash = _hash;\n\t\tstate.totalSupply = _totalSupply;\n\t\tstate.blockNumber = block.number;\n\t\tblockchainStates[idHash].push(state);\n\t}\n\n\t/// @notice get the number of active votes a user holds after delegation (vs the basic balance of reputation he holds)\n\t/// @param _user the user to get active votes for\n\t/// @param _global wether to include reputation from other blockchains\n\t/// @param _blockNumber get votes state at specific block\n\t/// @return the number of votes\n\tfunction getVotesAt(\n\t\taddress _user,\n\t\tbool _global,\n\t\tuint256 _blockNumber\n\t) public view returns (uint256) {\n\t\tuint256 startingBalance = getValueAt(activeVotes[_user], _blockNumber);\n\n\t\tif (_global) {\n\t\t\tfor (uint256 i = 0; i < activeBlockchains.length; i++) {\n\t\t\t\tstartingBalance = startingBalance.add(\n\t\t\t\t\tgetVotesAtBlockchain(\n\t\t\t\t\t\tactiveBlockchains[i],\n\t\t\t\t\t\t_user,\n\t\t\t\t\t\t_blockNumber\n\t\t\t\t\t)\n\t\t\t\t);\n\t\t\t}\n\t\t}\n\n\t\treturn startingBalance;\n\t}\n\n\t/**\n\t * @notice returns aggregated active votes in all blockchains and delegated\n\t * @param _user the user to get active votes for\n\t * @return the number of votes\n\t */\n\tfunction getVotes(address _user) public view returns (uint256) {\n\t\treturn getVotesAt(_user, true, block.number);\n\t}\n\n\t/**\n\t * @notice returns aggregated active votes in all blockchains and delegated at specific block\n\t * @param _user user to get active votes for\n\t * @param _blockNumber get votes state at specific block\n\t * @return the number of votes\n\t */\n\tfunction getVotesAt(address _user, uint256 _blockNumber)\n\t\tpublic\n\t\tview\n\t\treturns (uint256)\n\t{\n\t\treturn getVotesAt(_user, true, _blockNumber);\n\t}\n\n\t/**\n\t * @notice returns total supply in current blockchain (super.balanceOfAt)\n\t * @param _blockNumber get total supply at specific block\n\t * @return the totaly supply\n\t */\n\tfunction totalSupplyLocal(uint256 _blockNumber)\n\t\tpublic\n\t\tview\n\t\treturns (uint256)\n\t{\n\t\treturn super.totalSupplyAt(_blockNumber);\n\t}\n\n\t/**\n\t * @notice returns total supply in all blockchain aggregated\n\t * @param _blockNumber get total supply at specific block\n\t * @return the totaly supply\n\t */\n\tfunction totalSupplyAt(uint256 _blockNumber)\n\t\tpublic\n\t\tview\n\t\toverride\n\t\treturns (uint256)\n\t{\n\t\tuint256 startingSupply = super.totalSupplyAt(_blockNumber);\n\t\tfor (uint256 i = 0; i < activeBlockchains.length; i++) {\n\t\t\tstartingSupply = startingSupply.add(\n\t\t\t\ttotalSupplyAtBlockchain(activeBlockchains[i], _blockNumber)\n\t\t\t);\n\t\t}\n\t\treturn startingSupply;\n\t}\n\n\t/// @notice get the number of active votes a user holds after delegation in specific blockchain\n\t/// @param _id the keccak hash of the blockchain string id\n\t/// @param _user the user to get active votes for\n\t/// @param _blockNumber get votes state at specific block\n\t/// @return the number of votes\n\tfunction getVotesAtBlockchain(\n\t\tbytes32 _id,\n\t\taddress _user,\n\t\tuint256 _blockNumber\n\t) public view returns (uint256) {\n\t\tBlockchainState[] storage states = blockchainStates[_id];\n\t\tint256 i = int256(states.length);\n\n\t\tif (i == 0) return 0;\n\t\tBlockchainState storage state = states[uint256(i - 1)];\n\t\tfor (i = i - 1; i >= 0; i--) {\n\t\t\tif (state.blockNumber <= _blockNumber) break;\n\t\t\tstate = states[uint256(i - 1)];\n\t\t}\n\t\tif (i < 0) return 0;\n\n\t\treturn stateHashBalances[state.stateHash][_user];\n\t}\n\n\t/**\n\t * @notice returns total supply in a specific blockchain\n\t * @param _blockNumber get total supply at specific block\n\t * @return the totaly supply\n\t */\n\tfunction totalSupplyAtBlockchain(bytes32 _id, uint256 _blockNumber)\n\t\tpublic\n\t\tview\n\t\treturns (uint256)\n\t{\n\t\tBlockchainState[] storage states = blockchainStates[_id];\n\t\tint256 i;\n\t\tif (states.length == 0) return 0;\n\t\tfor (i = int256(states.length - 1); i >= 0; i--) {\n\t\t\tif (states[uint256(i)].blockNumber <= _blockNumber) break;\n\t\t}\n\t\tif (i < 0) return 0;\n\n\t\tBlockchainState storage state = states[uint256(i)];\n\t\treturn state.totalSupply;\n\t}\n\n\t/**\n\t * @notice prove user balance in a specific blockchain state hash\n\t * @dev \"rootState\" is a special state that can be supplied once, and actually mints reputation on the current blockchain\n\t * @param _id the string id of the blockchain we supply proof for\n\t * @param _user the user to prove his balance\n\t * @param _balance the balance we are prooving\n\t * @param _proof array of byte32 with proof data (currently merkle tree path)\n\t * @return true if proof is valid\n\t */\n\tfunction proveBalanceOfAtBlockchain(\n\t\tstring memory _id,\n\t\taddress _user,\n\t\tuint256 _balance,\n\t\tbytes32[] memory _proof\n\t) public returns (bool) {\n\t\tbytes32 idHash = keccak256(bytes(_id));\n\t\trequire(\n\t\t\tblockchainStates[idHash].length > 0,\n\t\t\t\"no state found for given _id\"\n\t\t);\n\t\tbytes32 stateHash =\n\t\t\tblockchainStates[idHash][blockchainStates[idHash].length - 1]\n\t\t\t\t.stateHash;\n\n\t\t//this is specifically important for rootState that should update real balance only once\n\t\trequire(\n\t\t\tstateHashBalances[stateHash][_user] == 0,\n\t\t\t\"stateHash already proved\"\n\t\t);\n\n\t\t(, bool isProofValid) =\n\t\t\t_checkMerkleProof(_user, _balance, stateHash, _proof);\n\t\trequire(isProofValid, \"invalid merkle proof\");\n\n\t\t//if initiial state then set real balance\n\t\tif (idHash == keccak256(bytes(\"rootState\"))) {\n\t\t\t_mint(_user, _balance);\n\t\t}\n\n\t\t//if proof is valid then set balances\n\t\tstateHashBalances[stateHash][_user] = _balance;\n\t\treturn true;\n\t}\n\n\t/// @notice returns current delegate of _user\n\t/// @param _user the delegatee\n\t/// @return the address of the delegate (can be _user if no delegate or 0x0 if _user doesnt exists)\n\tfunction delegateOf(address _user) public view returns (address) {\n\t\treturn delegates[_user];\n\t}\n\n\t/// @notice delegate votes to another user\n\t/// @param _delegate the recipient of votes\n\tfunction delegateTo(address _delegate) public {\n\t\treturn _delegateTo(msg.sender, _delegate);\n\t}\n\n\t/// @notice cancel user delegation\n\t/// @dev makes user his own delegate\n\tfunction undelegate() public {\n\t\treturn _delegateTo(msg.sender, msg.sender);\n\t}\n\n\t/**\n\t * @notice Delegates votes from signatory to `delegate`\n\t * @param _delegate The address to delegate votes to\n\t * @param _nonce The contract state required to match the signature\n\t * @param _expiry The time at which to expire the signature\n\t * @param _v The recovery byte of the signature\n\t * @param _r Half of the ECDSA signature pair\n\t * @param _s Half of the ECDSA signature pair\n\t */\n\tfunction delegateBySig(\n\t\taddress _delegate,\n\t\tuint256 _nonce,\n\t\tuint256 _expiry,\n\t\tuint8 _v,\n\t\tbytes32 _r,\n\t\tbytes32 _s\n\t) public {\n\t\tbytes32 domainSeparator =\n\t\t\tkeccak256(\n\t\t\t\tabi.encode(\n\t\t\t\t\tDOMAIN_TYPEHASH,\n\t\t\t\t\tkeccak256(bytes(name)),\n\t\t\t\t\tgetChainId(),\n\t\t\t\t\taddress(this)\n\t\t\t\t)\n\t\t\t);\n\t\tbytes32 structHash =\n\t\t\tkeccak256(\n\t\t\t\tabi.encode(DELEGATION_TYPEHASH, _delegate, _nonce, _expiry)\n\t\t\t);\n\t\tbytes32 digest =\n\t\t\tkeccak256(\n\t\t\t\tabi.encodePacked(\"\\x19\\x01\", domainSeparator, structHash)\n\t\t\t);\n\t\taddress signatory = ecrecover(digest, _v, _r, _s);\n\t\trequire(\n\t\t\tsignatory != address(0),\n\t\t\t\"GReputation::delegateBySig: invalid signature\"\n\t\t);\n\t\trequire(\n\t\t\t_nonce == nonces[signatory]++,\n\t\t\t\"GReputation::delegateBySig: invalid nonce\"\n\t\t);\n\t\trequire(\n\t\t\tnow <= _expiry,\n\t\t\t\"GReputation::delegateBySig: signature expired\"\n\t\t);\n\t\treturn _delegateTo(signatory, _delegate);\n\t}\n\n\t/// @notice internal function to delegate votes to another user\n\t/// @param _user the source of votes (delegator)\n\t/// @param _delegate the recipient of votes\n\tfunction _delegateTo(address _user, address _delegate) internal {\n\t\trequire(\n\t\t\t_delegate != address(0),\n\t\t\t\"GReputation::delegate can't delegat to null address\"\n\t\t);\n\n\t\taddress curDelegator = delegates[_user];\n\t\trequire(curDelegator != _delegate, \"already delegating to delegator\");\n\n\t\tdelegates[_user] = _delegate;\n\n\t\t// remove votes from current delegator\n\t\tuint256 coreBalance = balanceOf(_user);\n\t\t//redundant check - should not be possible to have address 0 as delegator\n\t\tif (curDelegator != address(0)) {\n\t\t\tuint256 curVotes = getVotesAt(curDelegator, false, block.number);\n\t\t\t_updateDelegateVotes(\n\t\t\t\tcurDelegator,\n\t\t\t\t_user,\n\t\t\t\tcurVotes,\n\t\t\t\tcurVotes.sub(coreBalance)\n\t\t\t);\n\t\t}\n\n\t\t//move votes to new delegator\n\t\tuint256 curVotes = getVotesAt(_delegate, false, block.number);\n\t\t_updateDelegateVotes(\n\t\t\t_delegate,\n\t\t\t_user,\n\t\t\tcurVotes,\n\t\t\tcurVotes.add(coreBalance)\n\t\t);\n\t}\n\n\t/// @notice internal function to update delegated votes, emits event with changes\n\t/// @param _delegate the delegate whose record we are updating\n\t/// @param _delegator the delegator\n\t/// @param _oldVotes the delegate previous votes\n\t/// @param _newVotes the delegate votes after the change\n\tfunction _updateDelegateVotes(\n\t\taddress _delegate,\n\t\taddress _delegator,\n\t\tuint256 _oldVotes,\n\t\tuint256 _newVotes\n\t) internal {\n\t\tupdateValueAtNow(activeVotes[_delegate], _newVotes);\n\t\temit DelegateVotesChanged(_delegate, _delegator, _oldVotes, _newVotes);\n\t}\n\n\t/// @notice helper function to check merkle proof using openzeppelin\n\t/// @return leafHash isProofValid tuple (byte32, bool) with the hash of the leaf data we prove and true if proof is valid\n\tfunction _checkMerkleProof(\n\t\taddress _user,\n\t\tuint256 _balance,\n\t\tbytes32 _root,\n\t\tbytes32[] memory _proof\n\t) internal pure returns (bytes32 leafHash, bool isProofValid) {\n\t\tleafHash = keccak256(abi.encode(_user, _balance));\n\t\tisProofValid = MerkleProofUpgradeable.verify(_proof, _root, leafHash);\n\t}\n\n\t/// @notice helper function to get current chain id\n\t/// @return chain id\n\tfunction getChainId() internal pure returns (uint256) {\n\t\tuint256 chainId;\n\t\tassembly {\n\t\t\tchainId := chainid()\n\t\t}\n\t\treturn chainId;\n\t}\n}\n", "sourcePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/governance/GReputation.sol", "ast": { "absolutePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/governance/GReputation.sol", "exportedSymbols": { "GReputation": [ 3347 ] }, "id": 3348, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 2303, "literals": [ "solidity", ">=", "0.6", ".0" ], "nodeType": "PragmaDirective", "src": "32:24:4" }, { "absolutePath": "@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol", "file": "@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol", "id": 2304, "nodeType": "ImportDirective", "scope": 3348, "sourceUnit": 8141, "src": "58:74:4", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@openzeppelin/contracts-upgradeable/cryptography/MerkleProofUpgradeable.sol", "file": "@openzeppelin/contracts-upgradeable/cryptography/MerkleProofUpgradeable.sol", "id": 2305, "nodeType": "ImportDirective", "scope": 3348, "sourceUnit": 7945, "src": "133:85:4", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/governance/Reputation.sol", "file": "./Reputation.sol", "id": 2306, "nodeType": "ImportDirective", "scope": 3348, "sourceUnit": 3860, "src": "220:26:4", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/Interfaces.sol", "file": "../Interfaces.sol", "id": 2307, "nodeType": "ImportDirective", "scope": 3348, "sourceUnit": 552, "src": "247:27:4", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 2309, "name": "Reputation", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3859, "src": "400:10:4", "typeDescriptions": { "typeIdentifier": "t_contract$_Reputation_$3859", "typeString": "contract Reputation" } }, "id": 2310, "nodeType": "InheritanceSpecifier", "src": "400:10:4" } ], "contractDependencies": [ 3859, 7743, 7873, 8211 ], "contractKind": "contract", "documentation": { "id": 2308, "nodeType": "StructuredDocumentation", "src": "276:99:4", "text": " @title GReputation extends Reputation with delegation and cross blockchain merkle states" }, "fullyImplemented": true, "id": 3347, "linearizedBaseContracts": [ 3347, 3859, 7873, 7743, 8211 ], "name": "GReputation", "nodeType": "ContractDefinition", "nodes": [ { "id": 2313, "libraryName": { "contractScope": null, "id": 2311, "name": "SafeMathUpgradeable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 8140, "src": "420:19:4", "typeDescriptions": { "typeIdentifier": "t_contract$_SafeMathUpgradeable_$8140", "typeString": "library SafeMathUpgradeable" } }, "nodeType": "UsingForDirective", "src": "414:38:4", "typeName": { "id": 2312, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "444:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, { "constant": true, "functionSelector": "06fdde03", "id": 2316, "mutability": "constant", "name": "name", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "455:43:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2314, "name": "string", "nodeType": "ElementaryTypeName", "src": "455:6:4", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "4752657075746174696f6e", "id": 2315, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "485:13:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_6d6957b3a4022b7a24cdd877ade4bdbb5b5a4e21c5304908c958d003c049de6c", "typeString": "literal_string \"GReputation\"" }, "value": "GReputation" }, "visibility": "public" }, { "constant": true, "documentation": { 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"src": "620:69:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_8cad95687ba82c2ce50e74f7b754645e5117c3a5bec8151c0726d5857980a866", "typeString": "literal_string \"EIP712Domain(string name,uint256 chainId,address verifyingContract)\"" }, "value": "EIP712Domain(string name,uint256 chainId,address verifyingContract)" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_8cad95687ba82c2ce50e74f7b754645e5117c3a5bec8151c0726d5857980a866", "typeString": "literal_string \"EIP712Domain(string name,uint256 chainId,address verifyingContract)\"" } ], "id": 2319, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "606:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 2321, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "606:87:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "public" }, { "constant": true, "documentation": { "id": 2323, "nodeType": "StructuredDocumentation", "src": "697:79:4", "text": "@notice The EIP-712 typehash for the delegation struct used by the contract" }, "functionSelector": "e7a324dc", "id": 2328, "mutability": "constant", "name": "DELEGATION_TYPEHASH", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "778:118:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 2324, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "778:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "44656c65676174696f6e28616464726573732064656c65676174652c75696e74323536206e6f6e63652c75696e743235362065787069727929", "id": 2326, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "836:59:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_ff41620983935eb4d4a3c7384a066ca8c1d10cef9a5eca9eb97ca735cd14a755", "typeString": "literal_string \"Delegation(address delegate,uint256 nonce,uint256 expiry)\"" }, "value": "Delegation(address delegate,uint256 nonce,uint256 expiry)" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_ff41620983935eb4d4a3c7384a066ca8c1d10cef9a5eca9eb97ca735cd14a755", "typeString": "literal_string \"Delegation(address delegate,uint256 nonce,uint256 expiry)\"" } ], "id": 2325, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "826:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 2327, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "826:70:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "public" }, { "canonicalName": "GReputation.BlockchainState", "id": 2341, "members": [ { "constant": false, "id": 2330, "mutability": "mutable", "name": "stateHash", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2341, "src": "1221:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 2329, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1221:7:4", "typeDescriptions": { "typeIdentifier": 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"1262:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2336, "mutability": "mutable", "name": "blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2341, "src": "1285:19:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2335, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1285:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2340, "mutability": "mutable", "name": "__reserevedSpace", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2341, "src": "1308:27:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$5_storage_ptr", "typeString": "uint256[5]" }, "typeName": { "baseType": { "id": 2337, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1308:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2339, "length": { "argumentTypes": null, "hexValue": "35", "id": 2338, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1316:1:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_5_by_1", "typeString": "int_const 5" }, "value": "5" }, "nodeType": "ArrayTypeName", "src": "1308:10:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$5_storage_ptr", "typeString": "uint256[5]" } }, "value": null, "visibility": "internal" } ], "name": "BlockchainState", "nodeType": "StructDefinition", "scope": 3347, "src": "1194:145:4", "visibility": "public" }, { "constant": false, "documentation": { "id": 2342, "nodeType": "StructuredDocumentation", "src": "1342:66:4", "text": "@notice A record of states for signing / validating signatures" }, "functionSelector": "7ecebe00", "id": 2346, "mutability": "mutable", "name": "nonces", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1410:41:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "typeName": { "id": 2345, "keyType": { "id": 2343, "name": "address", "nodeType": "ElementaryTypeName", "src": "1418:7:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1410:27:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "valueType": { "id": 2344, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1429:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2347, "nodeType": "StructuredDocumentation", "src": "1455:61:4", "text": "@notice mapping from blockchain id hash to list of states" }, "functionSelector": "f0e18a43", "id": 2352, "mutability": "mutable", "name": "blockchainStates", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1518:61:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_$", "typeString": "mapping(bytes32 => struct GReputation.BlockchainState[])" }, "typeName": { "id": 2351, "keyType": { "id": 2348, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1526:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "1518:37:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_$", "typeString": "mapping(bytes32 => struct GReputation.BlockchainState[])" }, "valueType": { "baseType": { "contractScope": null, "id": 2349, "name": "BlockchainState", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2341, "src": "1537:15:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage_ptr", "typeString": "struct GReputation.BlockchainState" } }, "id": 2350, "length": null, "nodeType": "ArrayTypeName", "src": "1537:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_ptr", "typeString": "struct GReputation.BlockchainState[]" } } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2353, "nodeType": "StructuredDocumentation", "src": "1583:97:4", "text": "@notice mapping from stateHash to the user balance can be >0 only after supplying state proof" }, "functionSelector": "22ea1d80", "id": 2359, "mutability": "mutable", "name": "stateHashBalances", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1682:72:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(bytes32 => mapping(address => uint256))" }, "typeName": { "id": 2358, "keyType": { "id": 2354, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1690:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "1682:47:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(bytes32 => mapping(address => uint256))" }, "valueType": { "id": 2357, "keyType": { "id": 2355, "name": "address", "nodeType": "ElementaryTypeName", "src": "1709:7:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1701:27:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "valueType": { "id": 2356, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1720:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2360, "nodeType": "StructuredDocumentation", "src": "1758:69:4", "text": "@notice list of blockchains having a statehash for easy iteration" }, "functionSelector": "6c087d90", "id": 2363, "mutability": "mutable", "name": "activeBlockchains", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1829:34:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[]" }, "typeName": { "baseType": { "id": 2361, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1829:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 2362, "length": null, "nodeType": "ArrayTypeName", "src": "1829:9:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr", "typeString": "bytes32[]" } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2364, "nodeType": "StructuredDocumentation", "src": "1867:40:4", "text": "@notice keep map of user -> delegate" }, "functionSelector": "587cde1e", "id": 2368, "mutability": "mutable", "name": "delegates", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1909:44:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" }, "typeName": { "id": 2367, "keyType": { "id": 2365, "name": "address", "nodeType": "ElementaryTypeName", "src": "1917:7:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1909:27:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" }, "valueType": { "id": 2366, "name": "address", "nodeType": "ElementaryTypeName", "src": "1928:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2369, "nodeType": "StructuredDocumentation", "src": "1957:94:4", "text": "@notice map of user non delegatd + delegated votes to user. this is used for actual voting" }, "functionSelector": "2337f7b6", "id": 2374, "mutability": "mutable", "name": "activeVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "2053:48:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[])" }, "typeName": { "id": 2373, "keyType": { "id": 2370, "name": "address", "nodeType": "ElementaryTypeName", "src": "2061:7:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "2053:29:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[])" }, "valueType": { "baseType": { "id": 2371, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2072:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2372, "length": null, "nodeType": "ArrayTypeName", "src": "2072:9:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } } }, "value": null, "visibility": "public" }, { "anonymous": false, "documentation": { "id": 2375, "nodeType": "StructuredDocumentation", "src": "2105:81:4", "text": "@notice An event thats emitted when a delegate account's vote balance changes" }, "id": 2385, "name": "DelegateVotesChanged", "nodeType": "EventDefinition", "parameters": { "id": 2384, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2377, "indexed": true, "mutability": "mutable", "name": "delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2385, "src": "2218:24:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2376, "name": "address", "nodeType": "ElementaryTypeName", "src": "2218:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2379, "indexed": true, "mutability": "mutable", "name": "delegator", 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"t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "2771:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2424, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2790:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2771:28:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2426, "nodeType": "ExpressionStatement", "src": "2771:28:4" }, { "assignments": [ 2428 ], "declarations": [ { "constant": false, "id": 2428, "mutability": "mutable", "name": "previousVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2445, "src": "2803:21:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2427, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2803:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2432, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2430, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2836:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 2429, "name": "getVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2699, "src": "2827:8:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_uint256_$", "typeString": "function (address) view returns (uint256)" } }, "id": 2431, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2827:19:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "2803:43:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2434, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2876:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2435, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2388, "src": "2890:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2436, "name": "previousVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2428, "src": "2900:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2439, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2390, "src": "2936:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2437, "name": "previousVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2428, "src": "2918:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2438, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 7973, "src": "2918:17:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 2440, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2918:26:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2433, "name": "_updateDelegateVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3296, "src": "2851:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 2441, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2851:97:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2442, "nodeType": "ExpressionStatement", "src": "2851:97:4" }, { "expression": { "argumentTypes": null, "id": 2443, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2390, "src": "2959:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2395, "id": 2444, "nodeType": "Return", "src": "2952:14:4" } ] }, "documentation": { "id": 2386, "nodeType": "StructuredDocumentation", "src": "2327:218:4", "text": "@notice internal function that overrides Reputation.sol with consideration to delegation\n @param _user the address to mint for\n @param _amount the amount of rep to mint\n @return the actual amount minted" }, "id": 2446, "implemented": true, "kind": "function", "modifiers": [], "name": "_mint", "nodeType": "FunctionDefinition", "overrides": { "id": 2392, "nodeType": "OverrideSpecifier", "overrides": [], "src": "2607:8:4" }, "parameters": { "id": 2391, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2388, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2446, "src": "2562:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2387, "name": "address", "nodeType": "ElementaryTypeName", "src": "2562:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2390, "mutability": "mutable", "name": "_amount", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2446, "src": "2577:15:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2389, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2577:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2561:32:4" }, "returnParameters": { "id": 2395, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2394, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2446, "src": "2627:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2393, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2627:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2626:9:4" }, "scope": 3347, "src": "2547:423:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "baseFunctions": [ 3538 ], "body": { "id": 2507, "nodeType": "Block", "src": "3284:367:4", "statements": [ { "assignments": [ 2458 ], "declarations": [ { "constant": false, "id": 2458, "mutability": "mutable", "name": "amountBurned", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "3288:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2457, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3288:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2464, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2461, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3323:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2462, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2451, "src": "3330:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2459, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "3311:5:4", "typeDescriptions": { "typeIdentifier": "t_super$_GReputation_$3347", "typeString": "contract super GReputation" } }, "id": 2460, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "_burn", "nodeType": "MemberAccess", "referencedDeclaration": 3538, "src": "3311:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,uint256) returns (uint256)" } }, "id": 2463, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3311:27:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "3288:50:4" }, { "assignments": [ 2466 ], "declarations": [ { "constant": false, "id": 2466, "mutability": "mutable", "name": "delegator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "3342:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2465, "name": "address", "nodeType": "ElementaryTypeName", "src": "3342:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 2470, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2467, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "3362:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 2469, "indexExpression": { "argumentTypes": null, "id": 2468, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3372:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3362:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "3342:36:4" }, { "expression": { "argumentTypes": null, "id": 2481, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2471, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3382:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 2477, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2472, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3394:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 2475, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3415:1:4", "subdenomination": null, "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": 2474, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3407:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 2473, "name": "address", "nodeType": "ElementaryTypeName", "src": "3407:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 2476, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3407:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "3394:23:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseExpression": { "argumentTypes": null, "id": 2479, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3432:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2480, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "Conditional", "src": "3394:43:4", "trueExpression": { "argumentTypes": null, "id": 2478, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3420:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3382:55:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2482, "nodeType": "ExpressionStatement", "src": "3382:55:4" }, { "expression": { "argumentTypes": null, "id": 2487, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2483, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "3441:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 2485, "indexExpression": { "argumentTypes": null, "id": 2484, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3451:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "3441:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2486, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3460:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3441:28:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2488, "nodeType": "ExpressionStatement", "src": "3441:28:4" }, { "assignments": [ 2490 ], "declarations": [ { "constant": false, "id": 2490, "mutability": "mutable", "name": "previousVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "3473:21:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2489, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3473:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2494, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2492, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3506:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 2491, "name": "getVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2699, "src": "3497:8:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_uint256_$", "typeString": "function (address) view returns (uint256)" } }, "id": 2493, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3497:19:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "3473:43:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2496, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3546:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2497, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3560:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2498, "name": "previousVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2490, "src": "3570:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2501, "name": "amountBurned", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2458, "src": "3606:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2499, "name": "previousVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2490, "src": "3588:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2500, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sub", "nodeType": "MemberAccess", "referencedDeclaration": 7990, "src": "3588:17:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 2502, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3588:31:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2495, "name": "_updateDelegateVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3296, "src": "3521:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 2503, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3521:102:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2504, "nodeType": "ExpressionStatement", "src": "3521:102:4" }, { "expression": { "argumentTypes": null, "id": 2505, "name": "amountBurned", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2458, "src": "3635:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2456, "id": 2506, "nodeType": "Return", "src": "3628:19:4" } ] }, "documentation": { "id": 2447, "nodeType": "StructuredDocumentation", "src": "2973:219:4", "text": "@notice internal function that overrides Reputation.sol with consideration to delegation\n @param _user the address to burn from\n @param _amount the amount of rep to mint\n @return the actual amount burned" }, "id": 2508, "implemented": true, "kind": "function", "modifiers": [], "name": "_burn", "nodeType": "FunctionDefinition", "overrides": { "id": 2453, "nodeType": "OverrideSpecifier", "overrides": [], "src": "3254:8:4" }, "parameters": { "id": 2452, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2449, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2508, "src": "3209:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2448, "name": "address", "nodeType": "ElementaryTypeName", "src": "3209:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2451, "mutability": "mutable", "name": "_amount", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2508, "src": "3224:15:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2450, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3224:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3208:32:4" }, "returnParameters": { "id": 2456, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2455, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2508, "src": "3274:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2454, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3274:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3273:9:4" }, "scope": 3347, "src": "3194:457:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 2629, "nodeType": "Block", "src": "4046:786:4", "statements": [ { "assignments": [ 2521 ], "declarations": [ { "constant": false, "id": 2521, "mutability": "mutable", "name": "idHash", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2629, "src": "4050:14:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 2520, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "4050:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" } ], "id": 2528, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2525, "name": "_id", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2511, "src": "4083:3:4", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 2524, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "4077:5:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes_storage_ptr_$", "typeString": "type(bytes storage pointer)" }, "typeName": { "id": 2523, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "4077:5:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 2526, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4077:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 2522, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "4067:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 2527, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4067:21:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "VariableDeclarationStatement", "src": "4050:38:4" }, { "assignments": [ 2530 ], "declarations": [ { "constant": false, "id": 2530, "mutability": "mutable", "name": "isRootState", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2629, "src": "4164:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2529, "name": "bool", "nodeType": "ElementaryTypeName", "src": "4164:4:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "id": 2539, "initialValue": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 2538, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2531, "name": "idHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2521, "src": "4183:6:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "726f6f745374617465", "id": 2535, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4209:11:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_0df2f1ec68f7ac2e4205051c96e8cfd7b54c89c139839c13d3d59548ae1488a1", "typeString": "literal_string \"rootState\"" }, "value": "rootState" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_0df2f1ec68f7ac2e4205051c96e8cfd7b54c89c139839c13d3d59548ae1488a1", "typeString": "literal_string \"rootState\"" } ], "id": 2534, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "4203:5:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes_storage_ptr_$", "typeString": "type(bytes storage pointer)" }, "typeName": { "id": 2533, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "4203:5:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 2536, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4203:18:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 2532, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "4193:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 2537, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4193:29:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "4183:39:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "VariableDeclarationStatement", "src": "4164:58:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 2550, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2542, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "4238:12:4", "subExpression": { "argumentTypes": null, "id": 2541, "name": "isRootState", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2530, "src": "4239:11:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2549, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2545, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "4274:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 2546, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4274:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2543, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "4254:5:4", "typeDescriptions": { "typeIdentifier": "t_super$_GReputation_$3347", "typeString": "contract super GReputation" } }, "id": 2544, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "totalSupplyAt", "nodeType": "MemberAccess", "referencedDeclaration": 3661, "src": "4254:19:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256) view returns (uint256)" } }, "id": 2547, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4254:33:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 2548, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4291:1:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4254:38:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "4238:54:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "726f6f74537461746520616c72656164792063726561746564", "id": 2551, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4297:27:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_79983b43c21246812785f3366cf04661d7b80dfaa095185c600f598523aac60b", "typeString": "literal_string \"rootState already created\"" }, "value": "rootState already created" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_79983b43c21246812785f3366cf04661d7b80dfaa095185c600f598523aac60b", "typeString": "literal_string \"rootState already created\"" } ], "id": 2540, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "4226:7:4", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 2552, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4226:102:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2553, "nodeType": "ExpressionStatement", "src": "4226:102:4" }, { "assignments": [ 2555 ], "declarations": [ { "constant": false, "id": 2555, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2629, "src": "4333:9:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2554, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4333:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, 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} }, "falseBody": null, "id": 2574, "nodeType": "IfStatement", "src": "4413:41:4", "trueBody": { "id": 2573, "nodeType": "Break", "src": "4449:5:4" } } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 2564, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2559, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "4357:12:4", "subExpression": { "argumentTypes": null, "id": 2558, "name": "isRootState", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2530, "src": "4358:11:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { 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"typeString": "uint256" } }, "src": "4505:29:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "4489:45:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 2591, "nodeType": "IfStatement", "src": "4485:91:4", "trueBody": { "id": 2590, "nodeType": "Block", "src": "4536:40:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2587, "name": "idHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2521, "src": "4564:6:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "argumentTypes": null, "id": 2584, "name": "activeBlockchains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2363, "src": "4541:17:4", "typeDescriptions": { 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"uint256" } ], "id": 2593, "name": "updateValueAtNow", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3858, "src": "4602:16:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_array$_t_uint256_$dyn_storage_ptr_$_t_uint256_$returns$__$", "typeString": "function (uint256[] storage pointer,uint256)" } }, "id": 2596, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4602:50:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2597, "nodeType": "ExpressionStatement", "src": "4602:50:4" } ] } }, { "assignments": [ 2601 ], "declarations": [ { "constant": false, "id": 2601, "mutability": "mutable", "name": "state", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2629, "src": "4661:28:4", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_memory_ptr", "typeString": "struct GReputation.BlockchainState" }, "typeName": { "contractScope": null, "id": 2600, "name": "BlockchainState", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2341, "src": "4661:15:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage_ptr", "typeString": "struct GReputation.BlockchainState" } }, "value": null, "visibility": "internal" } ], "id": 2602, "initialValue": null, "nodeType": "VariableDeclarationStatement", "src": "4661:28:4" }, { "expression": { "argumentTypes": null, "id": 2607, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2603, "name": "state", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2601, "src": "4693:5:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_memory_ptr", "typeString": "struct GReputation.BlockchainState memory" } }, "id": 2605, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "stateHash", "nodeType": "MemberAccess", "referencedDeclaration": 2330, "src": "4693:15:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2606, "name": "_hash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2513, "src": "4711:5:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "4693:23:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 2608, "nodeType": "ExpressionStatement", "src": "4693:23:4" }, { "expression": { "argumentTypes": null, "id": 2613, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, 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"typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2614, "nodeType": "ExpressionStatement", "src": "4720:32:4" }, { "expression": { "argumentTypes": null, "id": 2620, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2615, "name": "state", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2601, "src": "4756:5:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_memory_ptr", "typeString": "struct GReputation.BlockchainState memory" } }, "id": 2617, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "blockNumber", "nodeType": "MemberAccess", "referencedDeclaration": 2336, "src": "4756:17:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2618, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "4776:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 2619, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4776:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4756:32:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2621, "nodeType": "ExpressionStatement", "src": "4756:32:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2626, "name": "state", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2601, "src": "4822:5:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_memory_ptr", "typeString": "struct GReputation.BlockchainState memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_BlockchainState_$2341_memory_ptr", "typeString": "struct GReputation.BlockchainState memory" } ], "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2622, "name": "blockchainStates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2352, "src": "4792:16:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_$", "typeString": "mapping(bytes32 => struct GReputation.BlockchainState storage ref[] storage ref)" } }, "id": 2624, "indexExpression": { "argumentTypes": null, "id": 2623, "name": "idHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2521, "src": "4809:6:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4792:24:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage", "typeString": "struct GReputation.BlockchainState storage ref[] storage ref" } }, "id": 2625, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4792:29:4", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_struct$_BlockchainState_$2341_storage_$returns$__$", "typeString": "function (struct GReputation.BlockchainState storage ref)" } }, "id": 2627, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4792:36:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2628, "nodeType": "ExpressionStatement", "src": "4792:36:4" } ] }, "documentation": { "id": 2509, "nodeType": "StructuredDocumentation", "src": "3654:276:4", "text": "@notice sets the state hash of a blockchain, can only be called by owner\n @param _id the string name of the blockchain (will be hashed to produce byte32 id)\n @param _hash the state hash\n @param _totalSupply total supply of reputation on the specific blockchain" }, "functionSelector": "17aeda02", "id": 2630, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 2518, "modifierName": { "argumentTypes": null, "id": 2517, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7818, "src": "4036:9:4", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "4036:9:4" } ], "name": "setBlockchainStateHash", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2516, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2511, "mutability": "mutable", "name": "_id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2630, "src": "3967:17:4", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2510, "name": "string", "nodeType": "ElementaryTypeName", "src": "3967:6:4", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2513, "mutability": "mutable", "name": "_hash", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2630, "src": "3988:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 2512, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "3988:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2515, "mutability": "mutable", "name": "_totalSupply", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2630, "src": "4005:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2514, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4005:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3963:65:4" }, "returnParameters": { "id": 2519, "nodeType": "ParameterList", "parameters": [], "src": "4046:0:4" }, "scope": 3347, "src": "3932:900:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 2682, "nodeType": "Block", "src": "5280:336:4", "statements": [ { "assignments": [ 2643 ], "declarations": [ { "constant": false, "id": 2643, "mutability": "mutable", "name": "startingBalance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2682, "src": "5284:23:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2642, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5284:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2650, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2645, "name": "activeVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2374, "src": "5321:11:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 2647, "indexExpression": { "argumentTypes": null, "id": 2646, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2633, "src": "5333:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5321:18:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "id": 2648, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2637, "src": "5341:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2644, "name": "getValueAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3770, "src": "5310:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_array$_t_uint256_$dyn_storage_ptr_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256[] storage pointer,uint256) view returns (uint256)" } }, "id": 2649, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5310:44:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "5284:70:4" }, { "condition": { "argumentTypes": null, "id": 2651, "name": "_global", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2635, "src": "5363:7:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 2679, "nodeType": "IfStatement", "src": "5359:227:4", "trueBody": { "id": 2678, "nodeType": "Block", "src": "5372:214:4", "statements": [ { "body": { "id": 2676, "nodeType": "Block", "src": "5432:150:4", "statements": [ { "expression": { "argumentTypes": null, "id": 2674, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2663, "name": "startingBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2643, "src": "5438:15:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2667, "name": "activeBlockchains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2363, "src": "5510:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 2669, "indexExpression": { "argumentTypes": null, "id": 2668, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2653, "src": "5528:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5510:20:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "id": 2670, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2633, "src": "5538:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2671, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2637, "src": "5551:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2666, "name": "getVotesAtBlockchain", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2864, "src": "5482:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_bytes32_$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (bytes32,address,uint256) view returns (uint256)" } }, "id": 2672, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5482:88:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2664, "name": "startingBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2643, "src": "5456:15:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2665, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 7973, "src": "5456:19:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 2673, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5456:120:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "5438:138:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2675, "nodeType": "ExpressionStatement", "src": "5438:138:4" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2659, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2656, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2653, "src": "5397:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2657, "name": "activeBlockchains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2363, "src": "5401:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 2658, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "5401:24:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "5397:28:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 2677, "initializationExpression": { "assignments": [ 2653 ], "declarations": [ { "constant": false, "id": 2653, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2677, "src": "5382:9:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2652, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5382:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2655, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 2654, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5394:1:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "5382:13:4" }, "loopExpression": { "expression": { "argumentTypes": null, "id": 2661, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "5427:3:4", "subExpression": { "argumentTypes": null, "id": 2660, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2653, "src": "5427:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2662, "nodeType": "ExpressionStatement", "src": "5427:3:4" }, "nodeType": "ForStatement", "src": "5377:205:4" } ] } }, { "expression": { "argumentTypes": null, "id": 2680, "name": "startingBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2643, "src": "5597:15:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2641, "id": 2681, "nodeType": "Return", "src": "5590:22:4" } ] }, "documentation": { "id": 2631, "nodeType": "StructuredDocumentation", "src": "4835:333:4", "text": "@notice get the number of active votes a user holds after delegation (vs the basic balance of reputation he holds)\n @param _user the user to get active votes for\n @param _global wether to include reputation from other blockchains\n @param _blockNumber get votes state at specific block\n @return the number of votes" }, "functionSelector": "a265ba46", "id": 2683, "implemented": true, "kind": "function", "modifiers": [], "name": "getVotesAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2638, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2633, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2683, "src": "5193:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2632, "name": "address", "nodeType": "ElementaryTypeName", "src": "5193:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2635, "mutability": "mutable", "name": "_global", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2683, "src": "5210:12:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2634, "name": "bool", "nodeType": "ElementaryTypeName", "src": "5210:4:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2637, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2683, "src": "5226:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2636, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5226:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5189:60:4" }, "returnParameters": { "id": 2641, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2640, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2683, "src": "5271:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2639, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5271:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5270:9:4" }, "scope": 3347, "src": "5170:446:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 2698, "nodeType": "Block", "src": "5851:52:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2692, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2686, "src": "5873:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "74727565", "id": 2693, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "5880:4:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2694, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "5886:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 2695, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "5886:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2691, "name": "getVotesAt", "nodeType": "Identifier", "overloadedDeclarations": [ 2683, 2716 ], "referencedDeclaration": 2683, "src": "5862:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_bool_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,bool,uint256) view returns (uint256)" } }, "id": 2696, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5862:37:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2690, "id": 2697, "nodeType": "Return", "src": "5855:44:4" } ] }, "documentation": { "id": 2684, "nodeType": "StructuredDocumentation", "src": "5619:167:4", "text": " @notice returns aggregated active votes in all blockchains and delegated\n @param _user the user to get active votes for\n @return the number of votes" }, "functionSelector": "9ab24eb0", "id": 2699, "implemented": true, "kind": "function", "modifiers": [], "name": "getVotes", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2687, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2686, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2699, "src": "5806:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2685, "name": "address", "nodeType": "ElementaryTypeName", "src": "5806:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "5805:15:4" }, "returnParameters": { "id": 2690, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2689, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2699, "src": "5842:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2688, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5842:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5841:9:4" }, "scope": 3347, "src": "5788:115:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 2715, "nodeType": "Block", "src": "6241:52:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2710, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2702, "src": "6263:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "74727565", "id": 2711, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "6270:4:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, { "argumentTypes": null, "id": 2712, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2704, "src": "6276:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2709, "name": "getVotesAt", "nodeType": "Identifier", "overloadedDeclarations": [ 2683, 2716 ], "referencedDeclaration": 2683, "src": "6252:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_bool_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,bool,uint256) view returns (uint256)" } }, "id": 2713, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6252:37:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2708, "id": 2714, "nodeType": "Return", "src": "6245:44:4" } ] }, "documentation": { "id": 2700, "nodeType": "StructuredDocumentation", "src": "5906:239:4", "text": " @notice returns aggregated active votes in all blockchains and delegated at specific block\n @param _user user to get active votes for\n @param _blockNumber get votes state at specific block\n @return the number of votes" }, "functionSelector": "9324bffa", "id": 2716, "implemented": true, "kind": "function", "modifiers": [], "name": "getVotesAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2705, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2702, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2716, "src": "6167:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2701, "name": "address", "nodeType": "ElementaryTypeName", "src": "6167:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2704, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2716, "src": "6182:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2703, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6182:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6166:37:4" }, "returnParameters": { "id": 2708, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2707, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2716, "src": "6231:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2706, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6231:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6230:9:4" }, "scope": 3347, "src": "6147:146:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 2729, "nodeType": "Block", "src": "6555:48:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2726, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2719, "src": "6586:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2724, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "6566:5:4", "typeDescriptions": { "typeIdentifier": "t_super$_GReputation_$3347", "typeString": "contract super GReputation" } }, "id": 2725, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "totalSupplyAt", "nodeType": "MemberAccess", "referencedDeclaration": 3661, "src": "6566:19:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256) view returns (uint256)" } }, "id": 2727, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6566:33:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2723, "id": 2728, "nodeType": "Return", "src": "6559:40:4" } ] }, "documentation": { "id": 2717, "nodeType": "StructuredDocumentation", "src": "6296:172:4", "text": " @notice returns total supply in current blockchain (super.balanceOfAt)\n @param _blockNumber get total supply at specific block\n @return the totaly supply" }, "functionSelector": "f2a035e2", "id": 2730, "implemented": true, "kind": "function", "modifiers": [], "name": "totalSupplyLocal", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2720, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2719, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2730, "src": "6496:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2718, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6496:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6495:22:4" }, "returnParameters": { "id": 2723, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2722, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2730, "src": "6545:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2721, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6545:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6544:9:4" }, "scope": 3347, "src": "6470:133:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "baseFunctions": [ 3661 ], "body": { "id": 2773, "nodeType": "Block", "src": "6860:264:4", "statements": [ { "assignments": [ 2740 ], "declarations": [ { "constant": false, "id": 2740, "mutability": "mutable", "name": "startingSupply", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2773, "src": "6864:22:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2739, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6864:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2745, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2743, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2733, "src": "6909:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2741, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "6889:5:4", "typeDescriptions": { "typeIdentifier": "t_super$_GReputation_$3347", "typeString": "contract super GReputation" } }, "id": 2742, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "totalSupplyAt", "nodeType": "MemberAccess", "referencedDeclaration": 3661, "src": "6889:19:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256) view returns (uint256)" } }, "id": 2744, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6889:33:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "6864:58:4" }, { "body": { "id": 2769, "nodeType": "Block", "src": "6981:115:4", "statements": [ { "expression": { "argumentTypes": null, "id": 2767, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2757, "name": "startingSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2740, "src": "6986:14:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2761, "name": "activeBlockchains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2363, "src": "7051:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 2763, "indexExpression": { "argumentTypes": null, "id": 2762, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2747, "src": "7069:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "7051:20:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "id": 2764, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2733, "src": "7073:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2760, "name": "totalSupplyAtBlockchain", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2940, "src": "7027:23:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_bytes32_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (bytes32,uint256) view returns (uint256)" } }, "id": 2765, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7027:59:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2758, "name": "startingSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2740, "src": "7003:14:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2759, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 7973, "src": "7003:18:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 2766, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7003:88:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": 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"bytes32[] storage ref" } }, "id": 2752, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "6950:24:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6946:28:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 2770, "initializationExpression": { "assignments": [ 2747 ], "declarations": [ { "constant": false, "id": 2747, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2770, "src": "6931:9:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2746, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6931:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": 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{ "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "functionReturnParameters": 2785, "id": 2854, "nodeType": "Return", "src": "7861:8:4" } }, { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2856, "name": "stateHashBalances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2359, "src": "7881:17:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(bytes32 => mapping(address => uint256))" } }, "id": 2859, "indexExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2857, "name": "state", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2809, "src": "7899:5:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage_ptr", "typeString": "struct GReputation.BlockchainState storage pointer" } }, "id": 2858, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "stateHash", "nodeType": "MemberAccess", "referencedDeclaration": 2330, "src": "7899:15:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "7881:34:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 2861, "indexExpression": { "argumentTypes": null, "id": 2860, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2779, "src": "7916:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "7881:41:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2785, "id": 2862, "nodeType": "Return", "src": "7874:48:4" } ] }, "documentation": { "id": 2775, "nodeType": "StructuredDocumentation", "src": "7127:298:4", "text": "@notice get the number of active votes a user holds after delegation in specific blockchain\n @param _id the keccak hash of the blockchain string id\n @param _user the user to get active votes for\n @param _blockNumber get votes state at specific block\n @return the number of votes" }, "functionSelector": "18a1851f", "id": 2864, "implemented": true, "kind": "function", "modifiers": [], "name": "getVotesAtBlockchain", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2782, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2777, "mutability": "mutable", "name": "_id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2864, "src": "7460:11:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 2776, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "7460:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2779, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2864, "src": "7475:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2778, "name": "address", "nodeType": "ElementaryTypeName", "src": "7475:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2781, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2864, "src": "7492:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2780, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7492:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "7456:59:4" }, "returnParameters": { "id": 2785, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2784, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2864, "src": "7537:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2783, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7537:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "7536:9:4" }, "scope": 3347, "src": "7427:499:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 2939, "nodeType": "Block", "src": "8191:337:4", "statements": [ { "assignments": [ 2877 ], "declarations": [ { "constant": false, "id": 2877, "mutability": "mutable", "name": "states", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2939, "src": "8195:32:4", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_ptr", "typeString": "struct GReputation.BlockchainState[]" }, "typeName": { "baseType": { "contractScope": null, "id": 2875, "name": "BlockchainState", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2341, "src": "8195:15:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage_ptr", "typeString": "struct GReputation.BlockchainState" } }, "id": 2876, "length": null, "nodeType": "ArrayTypeName", "src": "8195:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_ptr", "typeString": "struct GReputation.BlockchainState[]" } }, "value": null, "visibility": "internal" } ], "id": 2881, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2878, "name": "blockchainStates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2352, "src": "8230:16:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_$", "typeString": "mapping(bytes32 => struct GReputation.BlockchainState storage ref[] storage ref)" } }, "id": 2880, "indexExpression": { "argumentTypes": null, "id": 2879, "name": "_id", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2867, "src": "8247:3:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8230:21:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage", "typeString": "struct GReputation.BlockchainState storage ref[] storage ref" } }, "nodeType": "VariableDeclarationStatement", "src": "8195:56:4" }, { "assignments": [ 2883 ], "declarations": [ { "constant": false, "id": 2883, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2939, "src": "8255:8:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_int256", "typeString": "int256" }, "typeName": { "id": 2882, "name": "int256", "nodeType": "ElementaryTypeName", "src": "8255:6:4", "typeDescriptions": { "typeIdentifier": "t_int256", "typeString": "int256" } }, "value": null, "visibility": "internal" } ], "id": 2884, "initialValue": null, "nodeType": "VariableDeclarationStatement", "src": "8255:8:4" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2888, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2885, "name": "states", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2877, "src": "8271:6:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_ptr", "typeString": "struct GReputation.BlockchainState storage ref[] storage pointer" } }, "id": 2886, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "8271:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": 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2919, "nodeType": "Block", "src": "8352:67:4", "statements": [ { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2916, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2908, "name": "states", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2877, "src": "8361:6:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_ptr", "typeString": "struct GReputation.BlockchainState storage ref[] storage pointer" } }, "id": 2913, "indexExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2911, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2883, "src": "8376:1:4", "typeDescriptions": { "typeIdentifier": "t_int256", "typeString": "int256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_int256", "typeString": "int256" } ], "id": 2910, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "8368:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": { "id": 2909, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "8368:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 2912, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8368:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8361:18:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage", "typeString": "struct GReputation.BlockchainState storage ref" } }, "id": 2914, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "blockNumber", "nodeType": "MemberAccess", "referencedDeclaration": 2336, "src": "8361:30:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "id": 2915, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2869, "src": "8395:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "8361:46:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 2918, "nodeType": "IfStatement", "src": "8357:57:4", "trueBody": { "id": 2917, "nodeType": "Break", "src": "8409:5:4" } } ] }, "condition": { 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"argumentTypes": null, "id": 2900, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2892, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2883, "src": "8308:1:4", "typeDescriptions": { "typeIdentifier": "t_int256", "typeString": "int256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2898, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2895, "name": "states", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2877, "src": "8319:6:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_ptr", "typeString": "struct GReputation.BlockchainState storage ref[] storage pointer" } }, "id": 2896, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "8319:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 2897, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "8335:1:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "8319:17:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2894, "isConstant": false, 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"src": "8433:8:4" } }, { "assignments": [ 2928 ], "declarations": [ { "constant": false, "id": 2928, "mutability": "mutable", "name": "state", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2939, "src": "8446:29:4", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage_ptr", "typeString": "struct GReputation.BlockchainState" }, "typeName": { "contractScope": null, "id": 2927, "name": "BlockchainState", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2341, "src": "8446:15:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage_ptr", "typeString": "struct GReputation.BlockchainState" } }, "value": null, "visibility": "internal" } ], "id": 2935, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2929, "name": "states", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2877, "src": 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"t_mapping$_t_bytes32_$_t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_$", "typeString": "mapping(bytes32 => struct GReputation.BlockchainState storage ref[] storage ref)" } }, "id": 2967, "indexExpression": { "argumentTypes": null, "id": 2966, "name": "idHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2956, "src": "9228:6:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "9211:24:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage", "typeString": "struct GReputation.BlockchainState storage ref[] storage ref" } }, "id": 2968, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "9211:31:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 2969, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "9245:1:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "9211:35:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "6e6f20737461746520666f756e6420666f7220676976656e205f6964", "id": 2971, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "9251:30:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_bd2561b8d6c3f18da1998f54f8f432a2d001e0c77a47fd54aad3fa99f15b42f7", "typeString": "literal_string \"no state found for given _id\"" }, "value": "no state found for given _id" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_bd2561b8d6c3f18da1998f54f8f432a2d001e0c77a47fd54aad3fa99f15b42f7", "typeString": "literal_string \"no state found for given _id\"" } ], "id": 2964, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "9199:7:4", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 2972, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9199:86:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2973, "nodeType": "ExpressionStatement", "src": "9199:86:4" }, { 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"overloadedDeclarations": [], "referencedDeclaration": 2956, "src": "9758:6:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "726f6f745374617465", "id": 3017, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "9784:11:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_0df2f1ec68f7ac2e4205051c96e8cfd7b54c89c139839c13d3d59548ae1488a1", "typeString": "literal_string \"rootState\"" }, "value": "rootState" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_0df2f1ec68f7ac2e4205051c96e8cfd7b54c89c139839c13d3d59548ae1488a1", "typeString": "literal_string \"rootState\"" } ], "id": 3016, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "9778:5:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes_storage_ptr_$", "typeString": "type(bytes storage pointer)" }, "typeName": { "id": 3015, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "9778:5:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3018, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9778:18:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3014, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "9768:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 3019, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9768:29:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "9758:39:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3027, "nodeType": "IfStatement", "src": "9754:77:4", "trueBody": { "id": 3026, "nodeType": "Block", "src": "9799:32:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3022, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2945, "src": "9810:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3023, "name": "_balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2947, "src": "9817:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3021, "name": "_mint", "nodeType": "Identifier", "overloadedDeclarations": [ 2446 ], "referencedDeclaration": 2446, "src": "9804:5:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,uint256) returns (uint256)" } }, "id": 3024, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9804:22:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3025, "nodeType": "ExpressionStatement", "src": "9804:22:4" } ] } }, { "expression": { "argumentTypes": null, "id": 3034, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3028, "name": "stateHashBalances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2359, "src": "9875:17:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(bytes32 => mapping(address => uint256))" } }, "id": 3031, "indexExpression": { "argumentTypes": null, "id": 3029, "name": "stateHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2975, "src": "9893:9:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "9875:28:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 3032, "indexExpression": { "argumentTypes": null, "id": 3030, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2945, "src": "9904:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "9875:35:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3033, "name": "_balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2947, "src": "9913:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "9875:46:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3035, "nodeType": "ExpressionStatement", "src": "9875:46:4" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3036, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "9932:4:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 2954, "id": 3037, "nodeType": "Return", "src": "9925:11:4" } ] }, "documentation": { "id": 2941, "nodeType": "StructuredDocumentation", "src": "8531:474:4", "text": " @notice prove user balance in a specific blockchain state hash\n @dev \"rootState\" is a special state that can be supplied once, and actually mints reputation on the current blockchain\n @param _id the string id of the blockchain we supply proof for\n @param _user the user to prove his balance\n @param _balance the balance we are prooving\n @param _proof array of byte32 with proof data (currently merkle tree path)\n @return true if proof is valid" }, "functionSelector": "9adf01f7", "id": 3039, "implemented": true, "kind": "function", "modifiers": [], "name": "proveBalanceOfAtBlockchain", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2951, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2943, "mutability": "mutable", "name": "_id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9046:17:4", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2942, "name": "string", "nodeType": "ElementaryTypeName", "src": "9046:6:4", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2945, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9067:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2944, "name": "address", "nodeType": "ElementaryTypeName", "src": "9067:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2947, "mutability": "mutable", "name": "_balance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9084:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2946, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "9084:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2950, "mutability": "mutable", "name": "_proof", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9104:23:4", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[]" }, "typeName": { "baseType": { "id": 2948, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "9104:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 2949, "length": null, "nodeType": "ArrayTypeName", "src": "9104:9:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr", "typeString": "bytes32[]" } }, "value": null, "visibility": "internal" } ], "src": "9042:88:4" }, "returnParameters": { "id": 2954, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2953, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9147:4:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2952, "name": "bool", "nodeType": "ElementaryTypeName", "src": "9147:4:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "9146:6:4" }, "scope": 3347, "src": "9007:933:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 3051, "nodeType": "Block", "src": "10189:31:4", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3047, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "10200:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 3049, "indexExpression": { "argumentTypes": null, "id": 3048, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3042, "src": "10210:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "10200:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 3046, "id": 3050, "nodeType": "Return", "src": "10193:23:4" } ] }, "documentation": { "id": 3040, "nodeType": "StructuredDocumentation", "src": "9943:179:4", "text": "@notice returns current delegate of _user\n @param _user the delegatee\n @return the address of the delegate (can be _user if no delegate or 0x0 if _user doesnt exists)" }, "functionSelector": "8d22ea2a", "id": 3052, "implemented": true, "kind": "function", "modifiers": [], "name": "delegateOf", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3043, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3042, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3052, "src": "10144:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3041, "name": "address", "nodeType": "ElementaryTypeName", "src": "10144:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "10143:15:4" }, "returnParameters": { "id": 3046, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3045, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3052, "src": "10180:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3044, "name": "address", "nodeType": "ElementaryTypeName", "src": "10180:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "10179:9:4" }, "scope": 3347, "src": "10124:96:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 3064, "nodeType": "Block", "src": "10358:49:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3059, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "10381:3:4", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3060, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "10381:10:4", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "argumentTypes": null, "id": 3061, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3055, "src": "10393:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3058, "name": "_delegateTo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3269, "src": "10369:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$returns$__$", "typeString": "function (address,address)" } }, "id": 3062, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "10369:34:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "functionReturnParameters": 3057, "id": 3063, "nodeType": "Return", "src": "10362:41:4" } ] }, "documentation": { "id": 3053, "nodeType": "StructuredDocumentation", "src": "10223:87:4", "text": "@notice delegate votes to another user\n @param _delegate the recipient of votes" }, "functionSelector": "ac637c7a", "id": 3065, "implemented": true, "kind": "function", "modifiers": [], "name": "delegateTo", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3056, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3055, "mutability": "mutable", "name": "_delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3065, "src": "10332:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3054, "name": "address", "nodeType": "ElementaryTypeName", "src": "10332:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "10331:19:4" }, "returnParameters": { "id": 3057, "nodeType": "ParameterList", "parameters": [], "src": "10358:0:4" }, "scope": 3347, "src": "10312:95:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 3076, "nodeType": "Block", "src": "10513:50:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3070, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "10536:3:4", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3071, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "10536:10:4", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3072, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "10548:3:4", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3073, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "10548:10:4", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_address_payable", "typeString": "address payable" } ], "id": 3069, "name": "_delegateTo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3269, "src": "10524:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$returns$__$", "typeString": "function (address,address)" } }, "id": 3074, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "10524:35:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "functionReturnParameters": 3068, "id": 3075, "nodeType": "Return", "src": "10517:42:4" } ] }, "documentation": { "id": 3066, "nodeType": "StructuredDocumentation", "src": "10410:72:4", "text": "@notice cancel user delegation\n @dev makes user his own delegate" }, "functionSelector": "92ab89bb", "id": 3077, "implemented": true, "kind": "function", "modifiers": [], "name": "undelegate", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3067, "nodeType": "ParameterList", "parameters": [], "src": "10503:2:4" }, "returnParameters": { "id": 3068, "nodeType": "ParameterList", "parameters": [], "src": "10513:0:4" }, "scope": 3347, "src": "10484:79:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 3178, "nodeType": "Block", "src": "11091:746:4", "statements": [ { "assignments": [ 3094 ], "declarations": [ { "constant": false, "id": 3094, "mutability": "mutable", "name": "domainSeparator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3178, "src": "11095:23:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3093, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "11095:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" } ], "id": 3113, 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"nodeType": "Literal", "src": "11738:47:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_3d946c5bd0d5bf9b3fa8244bc5af37ffc1770f288dd1046b96c4bbb0afd4abeb", "typeString": "literal_string \"GReputation::delegateBySig: signature expired\"" }, "value": "GReputation::delegateBySig: signature expired" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_3d946c5bd0d5bf9b3fa8244bc5af37ffc1770f288dd1046b96c4bbb0afd4abeb", "typeString": "literal_string \"GReputation::delegateBySig: signature expired\"" } ], "id": 3166, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "11707:7:4", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3171, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11707:82:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3172, "nodeType": "ExpressionStatement", "src": "11707:82:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3174, "name": "signatory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3138, "src": "11812:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3175, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3080, "src": "11823:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3173, "name": "_delegateTo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3269, "src": "11800:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$returns$__$", "typeString": "function (address,address)" } }, "id": 3176, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11800:33:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "functionReturnParameters": 3092, "id": 3177, "nodeType": "Return", "src": "11793:40:4" } ] }, "documentation": { "id": 3078, "nodeType": "StructuredDocumentation", "src": "10566:392:4", "text": " @notice Delegates votes from signatory to `delegate`\n @param _delegate The address to delegate votes to\n @param _nonce The contract state required to match the signature\n @param _expiry The time at which to expire the signature\n @param _v The recovery byte of the signature\n @param _r Half of the ECDSA signature pair\n @param _s Half of the ECDSA signature pair" }, "functionSelector": "c3cda520", "id": 3179, "implemented": true, "kind": "function", "modifiers": [], "name": "delegateBySig", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3091, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3080, "mutability": "mutable", "name": "_delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "10986:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3079, "name": "address", "nodeType": "ElementaryTypeName", "src": "10986:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3082, "mutability": "mutable", "name": "_nonce", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11007:14:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3081, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11007:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3084, "mutability": "mutable", "name": "_expiry", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11025:15:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3083, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11025:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3086, "mutability": "mutable", "name": "_v", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11044:8:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 3085, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "11044:5:4", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3088, "mutability": "mutable", "name": "_r", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11056:10:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3087, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "11056:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3090, "mutability": "mutable", "name": "_s", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11070:10:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3089, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "11070:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" } ], "src": "10982:101:4" }, "returnParameters": { "id": 3092, "nodeType": "ParameterList", "parameters": [], "src": "11091:0:4" }, "scope": 3347, "src": "10960:877:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 3268, "nodeType": "Block", "src": "12064:821:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 3193, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3188, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12080:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 3191, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "12101:1:4", "subdenomination": null, "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": 3190, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "12093:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 3189, "name": "address", "nodeType": "ElementaryTypeName", "src": "12093:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3192, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12093:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "12080:23:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4752657075746174696f6e3a3a64656c65676174652063616e27742064656c6567617420746f206e756c6c2061646472657373", "id": 3194, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "12108:53:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_6e185b2e2b33eec3731da6cc5e2b932be32f566f6490651a989258735365d636", "typeString": "literal_string \"GReputation::delegate can't delegat to null address\"" }, "value": "GReputation::delegate can't delegat to null address" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_6e185b2e2b33eec3731da6cc5e2b932be32f566f6490651a989258735365d636", "typeString": "literal_string \"GReputation::delegate can't delegat to null address\"" } ], "id": 3187, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "12068:7:4", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3195, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12068:97:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3196, "nodeType": "ExpressionStatement", "src": "12068:97:4" }, { "assignments": [ 3198 ], "declarations": [ { "constant": false, "id": 3198, "mutability": "mutable", "name": "curDelegator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3268, "src": "12170:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3197, "name": "address", "nodeType": "ElementaryTypeName", "src": "12170:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 3202, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3199, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "12193:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 3201, "indexExpression": { "argumentTypes": null, "id": 3200, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12203:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "12193:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "12170:39:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 3206, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3204, "name": "curDelegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3198, "src": "12221:12:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 3205, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12237:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "12221:25:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "616c72656164792064656c65676174696e6720746f2064656c656761746f72", "id": 3207, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "12248:33:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_9294b2ce96ffc8d4f08fe3a1dd2e8b30a4b6fa03eeb64bc3b9ee07bb0b0ac554", "typeString": "literal_string \"already delegating to delegator\"" }, "value": "already delegating to delegator" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9294b2ce96ffc8d4f08fe3a1dd2e8b30a4b6fa03eeb64bc3b9ee07bb0b0ac554", "typeString": "literal_string \"already delegating to delegator\"" } ], "id": 3203, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "12213:7:4", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3208, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12213:69:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3209, "nodeType": "ExpressionStatement", "src": "12213:69:4" }, { "expression": { "argumentTypes": null, "id": 3214, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3210, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "12287:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 3212, "indexExpression": { "argumentTypes": null, "id": 3211, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12297:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "12287:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3213, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12306:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "12287:28:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 3215, "nodeType": "ExpressionStatement", "src": "12287:28:4" }, { "assignments": [ 3217 ], "declarations": [ { "constant": false, "id": 3217, "mutability": "mutable", "name": "coreBalance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3268, "src": "12361:19:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3216, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12361:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3221, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3219, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12393:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3218, "name": "balanceOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3585, "src": "12383:9:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_uint256_$", "typeString": "function (address) view returns (uint256)" } }, "id": 3220, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12383:16:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "12361:38:4" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 3227, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3222, "name": "curDelegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3198, "src": "12483:12:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 3225, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "12507:1:4", "subdenomination": null, "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": 3224, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "12499:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 3223, "name": "address", "nodeType": "ElementaryTypeName", "src": "12499:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3226, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12499:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "12483:26:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3248, "nodeType": "IfStatement", "src": "12479:210:4", "trueBody": { "id": 3247, "nodeType": "Block", "src": "12511:178:4", "statements": [ { "assignments": [ 3229 ], "declarations": [ { "constant": false, "id": 3229, "mutability": "mutable", "name": "curVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3247, "src": "12516:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3228, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12516:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3236, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3231, "name": "curDelegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3198, "src": "12546:12:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "66616c7365", "id": 3232, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "12560:5:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3233, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "12567:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3234, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "12567:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3230, "name": "getVotesAt", "nodeType": "Identifier", "overloadedDeclarations": [ 2683, 2716 ], "referencedDeclaration": 2683, "src": "12535:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_bool_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,bool,uint256) view returns (uint256)" } }, "id": 3235, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12535:45:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "12516:64:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3238, "name": "curDelegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3198, "src": "12611:12:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3239, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12629:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3240, "name": "curVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3229, "src": "12640:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3243, "name": "coreBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3217, "src": "12667:11:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3241, "name": "curVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3229, "src": "12654:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3242, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sub", "nodeType": "MemberAccess", "referencedDeclaration": 7990, "src": "12654:12:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 3244, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12654:25:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3237, "name": "_updateDelegateVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3296, "src": "12585:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 3245, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12585:99:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3246, "nodeType": "ExpressionStatement", "src": "12585:99:4" } ] } }, { "assignments": [ 3250 ], "declarations": [ { "constant": false, "id": 3250, "mutability": "mutable", "name": "curVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3268, "src": "12725:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3249, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12725:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3257, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3252, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12755:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "66616c7365", "id": 3253, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "12766:5:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3254, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "12773:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3255, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "12773:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3251, "name": "getVotesAt", "nodeType": "Identifier", "overloadedDeclarations": [ 2683, 2716 ], "referencedDeclaration": 2683, "src": "12744:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_bool_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,bool,uint256) view returns (uint256)" } }, "id": 3256, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12744:42:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "12725:61:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3259, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12815:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3260, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12829:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3261, "name": "curVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3250, "src": "12839:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3264, "name": "coreBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3217, "src": "12865:11:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3262, "name": "curVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3250, "src": "12852:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3263, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 7973, "src": "12852:12:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 3265, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12852:25:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3258, "name": "_updateDelegateVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3296, "src": "12790:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 3266, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12790:91:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3267, "nodeType": "ExpressionStatement", "src": "12790:91:4" } ] }, "documentation": { "id": 3180, "nodeType": "StructuredDocumentation", "src": "11840:158:4", "text": "@notice internal function to delegate votes to another user\n @param _user the source of votes (delegator)\n @param _delegate the recipient of votes" }, "id": 3269, "implemented": true, "kind": "function", "modifiers": [], "name": "_delegateTo", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3185, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3182, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3269, "src": "12021:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3181, "name": "address", "nodeType": "ElementaryTypeName", "src": "12021:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3184, "mutability": "mutable", "name": "_delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3269, "src": "12036:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3183, "name": "address", "nodeType": "ElementaryTypeName", "src": "12036:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "12020:34:4" }, "returnParameters": { "id": 3186, "nodeType": "ParameterList", "parameters": [], "src": "12064:0:4" }, "scope": 3347, "src": "12000:885:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 3295, "nodeType": "Block", "src": "13307:133:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3282, "name": "activeVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2374, "src": "13328:11:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 3284, "indexExpression": { "argumentTypes": null, "id": 3283, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3272, "src": "13340:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "13328:22:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "id": 3285, "name": "_newVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3278, "src": "13352:9:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3281, "name": "updateValueAtNow", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3858, "src": "13311:16:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_array$_t_uint256_$dyn_storage_ptr_$_t_uint256_$returns$__$", "typeString": "function (uint256[] storage pointer,uint256)" } }, "id": 3286, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13311:51:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3287, "nodeType": "ExpressionStatement", "src": "13311:51:4" }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3289, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3272, "src": "13392:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3290, "name": "_delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3274, "src": "13403:10:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3291, "name": "_oldVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3276, "src": "13415:9:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "id": 3292, "name": "_newVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3278, "src": "13426:9:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3288, "name": "DelegateVotesChanged", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2385, "src": "13371:20:4", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 3293, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13371:65:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3294, "nodeType": "EmitStatement", "src": "13366:70:4" } ] }, "documentation": { "id": 3270, "nodeType": "StructuredDocumentation", "src": "12888:290:4", "text": "@notice internal function to update delegated votes, emits event with changes\n @param _delegate the delegate whose record we are updating\n @param _delegator the delegator\n @param _oldVotes the delegate previous votes\n @param _newVotes the delegate votes after the change" }, "id": 3296, "implemented": true, "kind": "function", "modifiers": [], "name": "_updateDelegateVotes", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3279, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3272, "mutability": "mutable", "name": "_delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3296, "src": "13213:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3271, "name": "address", "nodeType": "ElementaryTypeName", "src": "13213:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3274, "mutability": "mutable", "name": "_delegator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3296, "src": "13234:18:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3273, "name": "address", "nodeType": "ElementaryTypeName", "src": "13234:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3276, "mutability": "mutable", "name": "_oldVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3296, "src": "13256:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3275, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13256:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3278, "mutability": "mutable", "name": "_newVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3296, "src": "13277:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3277, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13277:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "13209:88:4" }, "returnParameters": { "id": 3280, "nodeType": "ParameterList", "parameters": [], "src": "13307:0:4" }, "scope": 3347, "src": "13180:260:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 3332, "nodeType": "Block", "src": "13807:130:4", "statements": [ { "expression": { "argumentTypes": null, "id": 3321, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3313, "name": "leafHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3309, "src": "13811:8:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3317, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3299, "src": "13843:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3318, "name": "_balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3301, "src": "13850:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3315, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -1, "src": "13832:3:4", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 3316, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberName": "encode", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "13832:10:4", "typeDescriptions": { "typeIdentifier": "t_function_abiencode_pure$__$returns$_t_bytes_memory_ptr_$", "typeString": "function () pure returns (bytes memory)" } }, "id": 3319, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13832:27:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3314, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "13822:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 3320, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13822:38:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "13811:49:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 3322, "nodeType": "ExpressionStatement", "src": "13811:49:4" }, { "expression": { "argumentTypes": null, "id": 3330, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3323, "name": "isProofValid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3311, "src": "13864:12:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3326, "name": "_proof", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3306, "src": "13909:6:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, { "argumentTypes": null, "id": 3327, "name": "_root", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3303, "src": "13917:5:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "id": 3328, "name": "leafHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3309, "src": "13924:8:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "argumentTypes": null, "id": 3324, "name": "MerkleProofUpgradeable", "nodeType": "Identifier", "overloadedDeclarations": [], 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"src": "606:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 2321, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "606:87:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "public" }, { "constant": true, "documentation": { "id": 2323, "nodeType": "StructuredDocumentation", "src": "697:79:4", "text": "@notice The EIP-712 typehash for the delegation struct used by the contract" }, "functionSelector": "e7a324dc", "id": 2328, "mutability": "constant", "name": "DELEGATION_TYPEHASH", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "778:118:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", 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"t_stringliteral_ff41620983935eb4d4a3c7384a066ca8c1d10cef9a5eca9eb97ca735cd14a755", "typeString": "literal_string \"Delegation(address delegate,uint256 nonce,uint256 expiry)\"" } ], "id": 2325, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "826:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 2327, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "826:70:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "public" }, { "canonicalName": "GReputation.BlockchainState", "id": 2341, "members": [ { "constant": false, "id": 2330, "mutability": "mutable", "name": "stateHash", "nodeType": "VariableDeclaration", 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"t_array$_t_uint256_$5_storage_ptr", "typeString": "uint256[5]" } }, "value": null, "visibility": "internal" } ], "name": "BlockchainState", "nodeType": "StructDefinition", "scope": 3347, "src": "1194:145:4", "visibility": "public" }, { "constant": false, "documentation": { "id": 2342, "nodeType": "StructuredDocumentation", "src": "1342:66:4", "text": "@notice A record of states for signing / validating signatures" }, "functionSelector": "7ecebe00", "id": 2346, "mutability": "mutable", "name": "nonces", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1410:41:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "typeName": { "id": 2345, "keyType": { "id": 2343, "name": "address", "nodeType": "ElementaryTypeName", "src": "1418:7:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1410:27:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "valueType": { "id": 2344, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1429:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2347, "nodeType": "StructuredDocumentation", "src": "1455:61:4", "text": "@notice mapping from blockchain id hash to list of states" }, "functionSelector": "f0e18a43", "id": 2352, "mutability": "mutable", "name": "blockchainStates", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1518:61:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_$", "typeString": "mapping(bytes32 => struct GReputation.BlockchainState[])" }, "typeName": { "id": 2351, "keyType": { "id": 2348, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1526:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "1518:37:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_$", "typeString": "mapping(bytes32 => struct GReputation.BlockchainState[])" }, "valueType": { "baseType": { "contractScope": null, "id": 2349, "name": "BlockchainState", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2341, "src": "1537:15:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage_ptr", "typeString": "struct GReputation.BlockchainState" } }, "id": 2350, "length": null, "nodeType": "ArrayTypeName", "src": "1537:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_ptr", "typeString": "struct GReputation.BlockchainState[]" } } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2353, "nodeType": "StructuredDocumentation", "src": "1583:97:4", "text": "@notice mapping from stateHash to the user balance can be >0 only after supplying state proof" }, "functionSelector": "22ea1d80", "id": 2359, "mutability": "mutable", "name": "stateHashBalances", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1682:72:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(bytes32 => mapping(address => uint256))" }, "typeName": { "id": 2358, "keyType": { "id": 2354, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1690:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "1682:47:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(bytes32 => mapping(address => uint256))" }, "valueType": { "id": 2357, "keyType": { "id": 2355, "name": "address", "nodeType": "ElementaryTypeName", "src": "1709:7:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1701:27:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "valueType": { "id": 2356, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1720:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2360, "nodeType": "StructuredDocumentation", "src": "1758:69:4", "text": "@notice list of blockchains having a statehash for easy iteration" }, "functionSelector": "6c087d90", "id": 2363, "mutability": "mutable", "name": "activeBlockchains", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1829:34:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[]" }, "typeName": { "baseType": { "id": 2361, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1829:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 2362, "length": null, "nodeType": "ArrayTypeName", "src": "1829:9:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr", "typeString": "bytes32[]" } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2364, "nodeType": "StructuredDocumentation", "src": "1867:40:4", "text": "@notice keep map of user -> delegate" }, "functionSelector": "587cde1e", "id": 2368, "mutability": "mutable", "name": "delegates", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "1909:44:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" }, "typeName": { "id": 2367, "keyType": { "id": 2365, "name": "address", "nodeType": "ElementaryTypeName", "src": "1917:7:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1909:27:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" }, "valueType": { "id": 2366, "name": "address", "nodeType": "ElementaryTypeName", "src": "1928:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } }, "value": null, "visibility": "public" }, { "constant": false, "documentation": { "id": 2369, "nodeType": "StructuredDocumentation", "src": "1957:94:4", "text": "@notice map of user non delegatd + delegated votes to user. this is used for actual voting" }, "functionSelector": "2337f7b6", "id": 2374, "mutability": "mutable", "name": "activeVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3347, "src": "2053:48:4", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[])" }, "typeName": { "id": 2373, "keyType": { "id": 2370, "name": "address", "nodeType": "ElementaryTypeName", "src": "2061:7:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "2053:29:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[])" }, "valueType": { "baseType": { "id": 2371, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2072:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2372, "length": null, "nodeType": "ArrayTypeName", "src": "2072:9:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } } }, "value": null, "visibility": "public" }, { "anonymous": false, "documentation": { "id": 2375, "nodeType": "StructuredDocumentation", "src": "2105:81:4", "text": "@notice An event thats emitted when a delegate account's vote balance changes" }, "id": 2385, "name": "DelegateVotesChanged", "nodeType": "EventDefinition", "parameters": { "id": 2384, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2377, "indexed": true, "mutability": "mutable", "name": "delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2385, "src": "2218:24:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2376, "name": "address", "nodeType": "ElementaryTypeName", "src": "2218:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2379, "indexed": true, "mutability": "mutable", "name": "delegator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2385, "src": "2246:25:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2378, "name": "address", "nodeType": "ElementaryTypeName", "src": "2246:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2381, "indexed": false, "mutability": "mutable", "name": "previousBalance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2385, "src": "2275:23:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2380, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2275:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2383, "indexed": false, "mutability": "mutable", "name": "newBalance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2385, "src": "2302:18:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2382, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2302:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2214:109:4" }, "src": "2188:136:4" }, { "baseFunctions": [ 3461 ], "body": { "id": 2445, "nodeType": "Block", "src": "2637:333:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2399, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2388, "src": "2653:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2400, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2390, "src": "2660:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2396, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "2641:5:4", "typeDescriptions": { "typeIdentifier": "t_super$_GReputation_$3347", "typeString": "contract super GReputation" } }, "id": 2398, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "_mint", "nodeType": "MemberAccess", "referencedDeclaration": 3461, "src": "2641:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,uint256) returns (uint256)" } }, "id": 2401, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2641:27:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2402, "nodeType": "ExpressionStatement", "src": "2641:27:4" }, { "assignments": [ 2404 ], "declarations": [ { "constant": false, "id": 2404, "mutability": "mutable", "name": "delegator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2445, "src": "2672:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2403, "name": "address", "nodeType": "ElementaryTypeName", "src": "2672:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 2408, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2405, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "2692:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 2407, "indexExpression": { "argumentTypes": null, "id": 2406, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2388, "src": "2702:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "2692:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "2672:36:4" }, { "expression": { "argumentTypes": null, "id": 2419, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2409, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2712:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 2415, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2410, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2724:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 2413, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2745:1:4", "subdenomination": null, "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": 2412, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "2737:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 2411, "name": "address", "nodeType": "ElementaryTypeName", "src": "2737:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 2414, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2737:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "2724:23:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseExpression": { "argumentTypes": null, "id": 2417, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2388, "src": "2762:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2418, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "Conditional", "src": "2724:43:4", "trueExpression": { "argumentTypes": null, "id": 2416, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2750:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2712:55:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2420, "nodeType": "ExpressionStatement", "src": "2712:55:4" }, { "expression": { "argumentTypes": null, "id": 2425, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2421, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "2771:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 2423, "indexExpression": { "argumentTypes": null, "id": 2422, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2388, "src": "2781:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "2771:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2424, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2790:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2771:28:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2426, "nodeType": "ExpressionStatement", "src": "2771:28:4" }, { "assignments": [ 2428 ], "declarations": [ { "constant": false, "id": 2428, "mutability": "mutable", "name": "previousVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2445, "src": "2803:21:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2427, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2803:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2432, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2430, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2836:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 2429, "name": "getVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2699, "src": "2827:8:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_uint256_$", "typeString": "function (address) view returns (uint256)" } }, "id": 2431, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2827:19:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "2803:43:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2434, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2404, "src": "2876:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2435, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2388, "src": "2890:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2436, "name": "previousVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2428, "src": "2900:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2439, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2390, "src": "2936:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2437, "name": "previousVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2428, "src": "2918:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2438, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 7973, "src": "2918:17:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 2440, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2918:26:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2433, "name": "_updateDelegateVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3296, "src": "2851:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 2441, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2851:97:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2442, "nodeType": "ExpressionStatement", "src": "2851:97:4" }, { "expression": { "argumentTypes": null, "id": 2443, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2390, "src": "2959:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2395, "id": 2444, "nodeType": "Return", "src": "2952:14:4" } ] }, "documentation": { "id": 2386, "nodeType": "StructuredDocumentation", "src": "2327:218:4", "text": "@notice internal function that overrides Reputation.sol with consideration to delegation\n @param _user the address to mint for\n @param _amount the amount of rep to mint\n @return the actual amount minted" }, "id": 2446, "implemented": true, "kind": "function", "modifiers": [], "name": "_mint", "nodeType": "FunctionDefinition", "overrides": { "id": 2392, "nodeType": "OverrideSpecifier", "overrides": [], "src": "2607:8:4" }, "parameters": { "id": 2391, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2388, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2446, "src": "2562:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2387, "name": "address", "nodeType": "ElementaryTypeName", "src": "2562:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2390, "mutability": "mutable", "name": "_amount", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2446, "src": "2577:15:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2389, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2577:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2561:32:4" }, "returnParameters": { "id": 2395, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2394, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2446, "src": "2627:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2393, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2627:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2626:9:4" }, "scope": 3347, "src": "2547:423:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "baseFunctions": [ 3538 ], "body": { "id": 2507, "nodeType": "Block", "src": "3284:367:4", "statements": [ { "assignments": [ 2458 ], "declarations": [ { "constant": false, "id": 2458, "mutability": "mutable", "name": "amountBurned", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "3288:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2457, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3288:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2464, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2461, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3323:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2462, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2451, "src": "3330:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2459, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "3311:5:4", "typeDescriptions": { "typeIdentifier": "t_super$_GReputation_$3347", "typeString": "contract super GReputation" } }, "id": 2460, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "_burn", "nodeType": "MemberAccess", "referencedDeclaration": 3538, "src": "3311:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,uint256) returns (uint256)" } }, "id": 2463, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3311:27:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "3288:50:4" }, { "assignments": [ 2466 ], "declarations": [ { "constant": false, "id": 2466, "mutability": "mutable", "name": "delegator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "3342:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2465, "name": "address", "nodeType": "ElementaryTypeName", "src": "3342:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 2470, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2467, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "3362:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 2469, "indexExpression": { "argumentTypes": null, "id": 2468, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3372:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3362:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "3342:36:4" }, { "expression": { "argumentTypes": null, "id": 2481, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2471, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3382:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 2477, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2472, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3394:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 2475, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3415:1:4", "subdenomination": null, "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": 2474, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3407:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 2473, "name": "address", "nodeType": "ElementaryTypeName", "src": "3407:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 2476, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3407:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "3394:23:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseExpression": { "argumentTypes": null, "id": 2479, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3432:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2480, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "Conditional", "src": "3394:43:4", "trueExpression": { "argumentTypes": null, "id": 2478, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3420:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3382:55:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2482, "nodeType": "ExpressionStatement", "src": "3382:55:4" }, { "expression": { "argumentTypes": null, "id": 2487, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2483, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "3441:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 2485, "indexExpression": { "argumentTypes": null, "id": 2484, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3451:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "3441:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2486, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3460:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3441:28:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2488, "nodeType": "ExpressionStatement", "src": "3441:28:4" }, { "assignments": [ 2490 ], "declarations": [ { "constant": false, "id": 2490, "mutability": "mutable", "name": "previousVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "3473:21:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2489, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3473:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2494, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2492, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3506:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 2491, "name": "getVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2699, "src": "3497:8:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_uint256_$", "typeString": "function (address) view returns (uint256)" } }, "id": 2493, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3497:19:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "3473:43:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2496, "name": "delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2466, "src": "3546:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2497, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2449, "src": "3560:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2498, "name": "previousVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2490, "src": "3570:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2501, "name": "amountBurned", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2458, "src": "3606:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2499, "name": "previousVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2490, "src": "3588:13:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2500, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sub", "nodeType": "MemberAccess", "referencedDeclaration": 7990, "src": "3588:17:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 2502, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3588:31:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2495, "name": "_updateDelegateVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3296, "src": "3521:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 2503, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3521:102:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2504, "nodeType": "ExpressionStatement", "src": "3521:102:4" }, { "expression": { "argumentTypes": null, "id": 2505, "name": "amountBurned", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2458, "src": "3635:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2456, "id": 2506, "nodeType": "Return", "src": "3628:19:4" } ] }, "documentation": { "id": 2447, "nodeType": "StructuredDocumentation", "src": "2973:219:4", "text": "@notice internal function that overrides Reputation.sol with consideration to delegation\n @param _user the address to burn from\n @param _amount the amount of rep to mint\n @return the actual amount burned" }, "id": 2508, "implemented": true, "kind": "function", "modifiers": [], "name": "_burn", "nodeType": "FunctionDefinition", "overrides": { "id": 2453, "nodeType": "OverrideSpecifier", "overrides": [], "src": "3254:8:4" }, "parameters": { "id": 2452, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2449, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2508, "src": "3209:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2448, "name": "address", "nodeType": "ElementaryTypeName", "src": "3209:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2451, "mutability": "mutable", "name": "_amount", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2508, "src": "3224:15:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2450, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3224:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3208:32:4" }, "returnParameters": { "id": 2456, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2455, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2508, "src": "3274:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2454, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3274:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3273:9:4" }, "scope": 3347, "src": "3194:457:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 2629, "nodeType": "Block", "src": "4046:786:4", "statements": [ { "assignments": [ 2521 ], "declarations": [ { "constant": false, "id": 2521, "mutability": "mutable", "name": "idHash", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2629, "src": "4050:14:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 2520, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "4050:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" } ], "id": 2528, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2525, "name": "_id", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2511, "src": "4083:3:4", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { 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"rightHandSide": { "argumentTypes": null, "id": 2612, "name": "_totalSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2515, "src": "4740:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4720:32:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2614, "nodeType": "ExpressionStatement", "src": "4720:32:4" }, { "expression": { "argumentTypes": null, "id": 2620, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2615, "name": "state", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2601, "src": "4756:5:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_memory_ptr", "typeString": "struct GReputation.BlockchainState memory" } }, "id": 2617, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "blockNumber", "nodeType": "MemberAccess", "referencedDeclaration": 2336, "src": "4756:17:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2618, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "4776:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 2619, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4776:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4756:32:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2621, "nodeType": "ExpressionStatement", "src": "4756:32:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2626, "name": "state", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2601, "src": "4822:5:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_memory_ptr", "typeString": "struct GReputation.BlockchainState memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_BlockchainState_$2341_memory_ptr", "typeString": "struct GReputation.BlockchainState memory" } ], "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2622, "name": "blockchainStates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2352, "src": "4792:16:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage_$", "typeString": "mapping(bytes32 => struct GReputation.BlockchainState storage ref[] storage ref)" } }, "id": 2624, "indexExpression": { "argumentTypes": null, "id": 2623, "name": "idHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2521, "src": "4809:6:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4792:24:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_BlockchainState_$2341_storage_$dyn_storage", "typeString": "struct GReputation.BlockchainState storage ref[] storage ref" } }, "id": 2625, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4792:29:4", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_struct$_BlockchainState_$2341_storage_$returns$__$", "typeString": "function (struct GReputation.BlockchainState storage ref)" } }, "id": 2627, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4792:36:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2628, "nodeType": "ExpressionStatement", "src": "4792:36:4" } ] }, "documentation": { "id": 2509, "nodeType": "StructuredDocumentation", "src": "3654:276:4", "text": "@notice sets the state hash of a blockchain, can only be called by owner\n @param _id the string name of the blockchain (will be hashed to produce byte32 id)\n @param _hash the state hash\n @param _totalSupply total supply of reputation on the specific blockchain" }, "functionSelector": "17aeda02", "id": 2630, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 2518, "modifierName": { "argumentTypes": null, "id": 2517, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7818, "src": "4036:9:4", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "4036:9:4" } ], "name": "setBlockchainStateHash", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2516, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2511, "mutability": "mutable", "name": "_id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2630, "src": "3967:17:4", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2510, "name": "string", "nodeType": "ElementaryTypeName", "src": "3967:6:4", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2513, "mutability": "mutable", "name": "_hash", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2630, "src": "3988:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 2512, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "3988:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2515, "mutability": "mutable", "name": "_totalSupply", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2630, "src": "4005:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2514, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4005:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3963:65:4" }, "returnParameters": { "id": 2519, "nodeType": "ParameterList", "parameters": [], "src": "4046:0:4" }, "scope": 3347, "src": "3932:900:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 2682, "nodeType": "Block", "src": "5280:336:4", "statements": [ { "assignments": [ 2643 ], "declarations": [ { "constant": false, "id": 2643, "mutability": "mutable", "name": "startingBalance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2682, "src": "5284:23:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2642, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5284:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2650, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2645, "name": "activeVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2374, "src": "5321:11:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 2647, "indexExpression": { "argumentTypes": null, "id": 2646, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2633, "src": "5333:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5321:18:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "id": 2648, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2637, "src": "5341:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2644, "name": "getValueAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3770, "src": "5310:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_array$_t_uint256_$dyn_storage_ptr_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256[] storage pointer,uint256) view returns (uint256)" } }, "id": 2649, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5310:44:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "5284:70:4" }, { "condition": { "argumentTypes": null, "id": 2651, "name": "_global", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2635, "src": "5363:7:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 2679, "nodeType": "IfStatement", "src": "5359:227:4", "trueBody": { "id": 2678, "nodeType": "Block", "src": "5372:214:4", "statements": [ { "body": { "id": 2676, "nodeType": "Block", "src": "5432:150:4", "statements": [ { "expression": { "argumentTypes": null, "id": 2674, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2663, "name": "startingBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2643, "src": "5438:15:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2667, "name": "activeBlockchains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2363, "src": "5510:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 2669, "indexExpression": { "argumentTypes": null, "id": 2668, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2653, "src": "5528:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5510:20:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "id": 2670, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2633, "src": "5538:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2671, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2637, "src": "5551:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2666, "name": "getVotesAtBlockchain", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2864, "src": "5482:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_bytes32_$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (bytes32,address,uint256) view returns (uint256)" } }, "id": 2672, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5482:88:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2664, "name": "startingBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2643, "src": "5456:15:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2665, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 7973, "src": "5456:19:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 2673, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5456:120:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "5438:138:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2675, "nodeType": "ExpressionStatement", "src": "5438:138:4" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2659, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2656, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2653, "src": "5397:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2657, "name": "activeBlockchains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2363, "src": "5401:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 2658, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "5401:24:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "5397:28:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 2677, "initializationExpression": { "assignments": [ 2653 ], "declarations": [ { "constant": false, "id": 2653, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2677, "src": "5382:9:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2652, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5382:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2655, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 2654, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5394:1:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "5382:13:4" }, "loopExpression": { "expression": { "argumentTypes": null, "id": 2661, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "5427:3:4", "subExpression": { "argumentTypes": null, "id": 2660, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2653, "src": "5427:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2662, "nodeType": "ExpressionStatement", "src": "5427:3:4" }, "nodeType": "ForStatement", "src": "5377:205:4" } ] } }, { "expression": { "argumentTypes": null, "id": 2680, "name": "startingBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2643, "src": "5597:15:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2641, "id": 2681, "nodeType": "Return", "src": "5590:22:4" } ] }, "documentation": { "id": 2631, "nodeType": "StructuredDocumentation", "src": "4835:333:4", "text": "@notice get the number of active votes a user holds after delegation (vs the basic balance of reputation he holds)\n @param _user the user to get active votes for\n @param _global wether to include reputation from other blockchains\n @param _blockNumber get votes state at specific block\n @return the number of votes" }, "functionSelector": "a265ba46", "id": 2683, "implemented": true, "kind": "function", "modifiers": [], "name": "getVotesAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2638, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2633, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2683, "src": "5193:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2632, "name": "address", "nodeType": "ElementaryTypeName", "src": "5193:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2635, "mutability": "mutable", "name": "_global", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2683, "src": "5210:12:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2634, "name": "bool", "nodeType": "ElementaryTypeName", "src": "5210:4:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2637, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2683, "src": "5226:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2636, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5226:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5189:60:4" }, "returnParameters": { "id": 2641, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2640, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2683, "src": "5271:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2639, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5271:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5270:9:4" }, "scope": 3347, "src": "5170:446:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 2698, "nodeType": "Block", "src": "5851:52:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2692, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2686, "src": "5873:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "74727565", "id": 2693, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "5880:4:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2694, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "5886:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 2695, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "5886:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2691, "name": "getVotesAt", "nodeType": "Identifier", "overloadedDeclarations": [ 2683, 2716 ], "referencedDeclaration": 2683, "src": "5862:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_bool_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,bool,uint256) view returns (uint256)" } }, "id": 2696, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5862:37:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2690, "id": 2697, "nodeType": "Return", "src": "5855:44:4" } ] }, "documentation": { "id": 2684, "nodeType": "StructuredDocumentation", "src": "5619:167:4", "text": " @notice returns aggregated active votes in all blockchains and delegated\n @param _user the user to get active votes for\n @return the number of votes" }, "functionSelector": "9ab24eb0", "id": 2699, "implemented": true, "kind": "function", "modifiers": [], "name": "getVotes", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2687, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2686, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2699, "src": "5806:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2685, "name": "address", "nodeType": "ElementaryTypeName", "src": "5806:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "5805:15:4" }, "returnParameters": { "id": 2690, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2689, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2699, "src": "5842:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2688, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5842:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5841:9:4" }, "scope": 3347, "src": "5788:115:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 2715, "nodeType": "Block", "src": "6241:52:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2710, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2702, "src": "6263:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "74727565", "id": 2711, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "6270:4:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, { "argumentTypes": null, "id": 2712, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2704, "src": "6276:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2709, "name": "getVotesAt", "nodeType": "Identifier", "overloadedDeclarations": [ 2683, 2716 ], "referencedDeclaration": 2683, "src": "6252:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_bool_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,bool,uint256) view returns (uint256)" } }, "id": 2713, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6252:37:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2708, "id": 2714, "nodeType": "Return", "src": "6245:44:4" } ] }, "documentation": { "id": 2700, "nodeType": "StructuredDocumentation", "src": "5906:239:4", "text": " @notice returns aggregated active votes in all blockchains and delegated at specific block\n @param _user user to get active votes for\n @param _blockNumber get votes state at specific block\n @return the number of votes" }, "functionSelector": "9324bffa", "id": 2716, "implemented": true, "kind": "function", "modifiers": [], "name": "getVotesAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2705, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2702, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2716, "src": "6167:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2701, "name": "address", "nodeType": "ElementaryTypeName", "src": "6167:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2704, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2716, "src": "6182:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2703, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6182:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6166:37:4" }, "returnParameters": { "id": 2708, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2707, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2716, "src": "6231:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2706, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6231:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6230:9:4" }, "scope": 3347, "src": "6147:146:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 2729, "nodeType": "Block", "src": "6555:48:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2726, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2719, "src": "6586:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2724, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "6566:5:4", "typeDescriptions": { "typeIdentifier": "t_super$_GReputation_$3347", "typeString": "contract super GReputation" } }, "id": 2725, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "totalSupplyAt", "nodeType": "MemberAccess", "referencedDeclaration": 3661, "src": "6566:19:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256) view returns (uint256)" } }, "id": 2727, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6566:33:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2723, "id": 2728, "nodeType": "Return", "src": "6559:40:4" } ] }, "documentation": { "id": 2717, "nodeType": "StructuredDocumentation", "src": "6296:172:4", "text": " @notice returns total supply in current blockchain (super.balanceOfAt)\n @param _blockNumber get total supply at specific block\n @return the totaly supply" }, "functionSelector": "f2a035e2", "id": 2730, "implemented": true, "kind": "function", "modifiers": [], "name": "totalSupplyLocal", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2720, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2719, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2730, "src": "6496:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2718, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6496:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6495:22:4" }, "returnParameters": { "id": 2723, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2722, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2730, "src": "6545:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2721, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6545:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6544:9:4" }, "scope": 3347, "src": "6470:133:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "baseFunctions": [ 3661 ], "body": { "id": 2773, "nodeType": "Block", "src": "6860:264:4", "statements": [ { "assignments": [ 2740 ], "declarations": [ { "constant": false, "id": 2740, "mutability": "mutable", "name": "startingSupply", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2773, "src": "6864:22:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2739, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6864:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2745, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2743, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2733, "src": "6909:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2741, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "6889:5:4", "typeDescriptions": { "typeIdentifier": "t_super$_GReputation_$3347", "typeString": "contract super GReputation" } }, "id": 2742, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "totalSupplyAt", "nodeType": "MemberAccess", "referencedDeclaration": 3661, "src": "6889:19:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256) view returns (uint256)" } }, "id": 2744, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6889:33:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "6864:58:4" }, { "body": { "id": 2769, "nodeType": "Block", "src": "6981:115:4", "statements": [ { "expression": { "argumentTypes": null, "id": 2767, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2757, "name": "startingSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2740, "src": "6986:14:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 2761, "name": "activeBlockchains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2363, "src": "7051:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 2763, "indexExpression": { "argumentTypes": null, "id": 2762, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2747, "src": "7069:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "7051:20:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "id": 2764, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2733, "src": "7073:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2760, "name": "totalSupplyAtBlockchain", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2940, "src": "7027:23:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_bytes32_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (bytes32,uint256) view returns (uint256)" } }, "id": 2765, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7027:59:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2758, "name": "startingSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2740, "src": "7003:14:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2759, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 7973, "src": "7003:18:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 2766, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7003:88:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6986:105:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2768, "nodeType": "ExpressionStatement", "src": "6986:105:4" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2753, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2750, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2747, "src": "6946:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2751, "name": "activeBlockchains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2363, "src": "6950:17:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 2752, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "6950:24:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6946:28:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 2770, "initializationExpression": { "assignments": [ 2747 ], "declarations": [ { "constant": false, "id": 2747, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2770, "src": "6931:9:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2746, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6931:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2749, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 2748, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6943:1:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "6931:13:4" }, "loopExpression": { "expression": { "argumentTypes": null, "id": 2755, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "6976:3:4", "subExpression": { "argumentTypes": null, "id": 2754, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2747, "src": "6976:1:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2756, "nodeType": "ExpressionStatement", "src": "6976:3:4" }, "nodeType": "ForStatement", "src": "6926:170:4" }, { "expression": { "argumentTypes": null, "id": 2771, "name": "startingSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2740, "src": "7106:14:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2738, "id": 2772, "nodeType": "Return", "src": "7099:21:4" } ] }, "documentation": { "id": 2731, "nodeType": "StructuredDocumentation", "src": "6606:159:4", "text": " @notice returns total supply in all blockchain aggregated\n @param _blockNumber get total supply at specific block\n @return the totaly supply" }, "functionSelector": "981b24d0", "id": 2774, 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{ "argumentTypes": null, "id": 2857, "name": "state", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2809, "src": "7899:5:4", "typeDescriptions": { "typeIdentifier": "t_struct$_BlockchainState_$2341_storage_ptr", "typeString": "struct GReputation.BlockchainState storage pointer" } }, "id": 2858, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "stateHash", "nodeType": "MemberAccess", "referencedDeclaration": 2330, "src": "7899:15:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "7881:34:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 2861, "indexExpression": { "argumentTypes": null, "id": 2860, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2779, "src": "7916:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "7881:41:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 2785, "id": 2862, "nodeType": "Return", "src": "7874:48:4" } ] }, "documentation": { "id": 2775, "nodeType": "StructuredDocumentation", "src": "7127:298:4", "text": "@notice get the number of active votes a user holds after delegation in specific blockchain\n @param _id the keccak hash of the blockchain string id\n @param _user the user to get active votes for\n @param _blockNumber get votes state at specific block\n @return the number of votes" }, "functionSelector": "18a1851f", "id": 2864, "implemented": true, "kind": "function", "modifiers": [], "name": "getVotesAtBlockchain", "nodeType": "FunctionDefinition", 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"t_function_internal_nonpayable$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,uint256) returns (uint256)" } }, "id": 3024, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9804:22:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3025, "nodeType": "ExpressionStatement", "src": "9804:22:4" } ] } }, { "expression": { "argumentTypes": null, "id": 3034, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3028, "name": "stateHashBalances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2359, "src": "9875:17:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(bytes32 => mapping(address => uint256))" } }, "id": 3031, "indexExpression": { "argumentTypes": null, "id": 3029, "name": "stateHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2975, "src": "9893:9:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "9875:28:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 3032, "indexExpression": { "argumentTypes": null, "id": 3030, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2945, "src": "9904:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "9875:35:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3033, "name": "_balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2947, "src": "9913:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "9875:46:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3035, "nodeType": "ExpressionStatement", "src": "9875:46:4" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3036, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "9932:4:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 2954, "id": 3037, "nodeType": "Return", "src": "9925:11:4" } ] }, "documentation": { "id": 2941, "nodeType": "StructuredDocumentation", "src": "8531:474:4", "text": " @notice prove user balance in a specific blockchain state hash\n @dev \"rootState\" is a special state that can be supplied once, and actually mints reputation on the current blockchain\n @param _id the string id of the blockchain we supply proof for\n @param _user the user to prove his balance\n @param _balance the balance we are prooving\n @param _proof array of byte32 with proof data (currently merkle tree path)\n @return true if proof is valid" }, "functionSelector": "9adf01f7", "id": 3039, "implemented": true, "kind": "function", "modifiers": [], "name": "proveBalanceOfAtBlockchain", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2951, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2943, "mutability": "mutable", "name": "_id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9046:17:4", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2942, "name": "string", "nodeType": "ElementaryTypeName", "src": "9046:6:4", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2945, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9067:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2944, "name": "address", "nodeType": "ElementaryTypeName", "src": "9067:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2947, "mutability": "mutable", "name": "_balance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9084:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2946, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "9084:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2950, "mutability": "mutable", "name": "_proof", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9104:23:4", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[]" }, "typeName": { "baseType": { "id": 2948, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "9104:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 2949, "length": null, "nodeType": "ArrayTypeName", "src": "9104:9:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr", "typeString": "bytes32[]" } }, "value": null, "visibility": "internal" } ], "src": "9042:88:4" }, "returnParameters": { "id": 2954, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2953, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3039, "src": "9147:4:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2952, "name": "bool", "nodeType": "ElementaryTypeName", "src": "9147:4:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "9146:6:4" }, "scope": 3347, "src": "9007:933:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 3051, "nodeType": "Block", "src": "10189:31:4", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3047, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "10200:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 3049, "indexExpression": { "argumentTypes": null, "id": 3048, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3042, "src": "10210:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "10200:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 3046, "id": 3050, "nodeType": "Return", "src": "10193:23:4" } ] }, "documentation": { "id": 3040, "nodeType": "StructuredDocumentation", "src": "9943:179:4", "text": "@notice returns current delegate of _user\n @param _user the delegatee\n @return the address of the delegate (can be _user if no delegate or 0x0 if _user doesnt exists)" }, "functionSelector": "8d22ea2a", "id": 3052, "implemented": true, "kind": "function", "modifiers": [], "name": "delegateOf", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3043, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3042, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3052, "src": "10144:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3041, "name": "address", "nodeType": "ElementaryTypeName", "src": "10144:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "10143:15:4" }, "returnParameters": { "id": 3046, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3045, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3052, "src": "10180:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3044, "name": "address", "nodeType": "ElementaryTypeName", "src": "10180:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "10179:9:4" }, "scope": 3347, "src": "10124:96:4", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 3064, "nodeType": "Block", "src": "10358:49:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3059, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "10381:3:4", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3060, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "10381:10:4", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "argumentTypes": null, "id": 3061, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3055, "src": "10393:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3058, "name": "_delegateTo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3269, "src": "10369:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$returns$__$", "typeString": "function (address,address)" } }, "id": 3062, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "10369:34:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "functionReturnParameters": 3057, "id": 3063, "nodeType": "Return", "src": "10362:41:4" } ] }, "documentation": { "id": 3053, "nodeType": "StructuredDocumentation", "src": "10223:87:4", "text": "@notice delegate votes to another user\n @param _delegate the recipient of votes" }, "functionSelector": "ac637c7a", "id": 3065, "implemented": true, "kind": "function", "modifiers": [], "name": "delegateTo", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3056, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3055, "mutability": "mutable", "name": "_delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3065, "src": "10332:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3054, "name": "address", "nodeType": "ElementaryTypeName", "src": "10332:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "10331:19:4" }, "returnParameters": { "id": 3057, "nodeType": "ParameterList", "parameters": [], "src": "10358:0:4" }, "scope": 3347, "src": "10312:95:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 3076, "nodeType": "Block", "src": "10513:50:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3070, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "10536:3:4", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3071, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "10536:10:4", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3072, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "10548:3:4", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3073, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "10548:10:4", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_address_payable", "typeString": "address payable" } ], "id": 3069, "name": "_delegateTo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3269, "src": "10524:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$returns$__$", "typeString": "function (address,address)" } }, "id": 3074, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "10524:35:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "functionReturnParameters": 3068, "id": 3075, "nodeType": "Return", "src": "10517:42:4" } ] }, "documentation": { "id": 3066, "nodeType": "StructuredDocumentation", "src": "10410:72:4", "text": "@notice cancel user delegation\n @dev makes user his own delegate" }, "functionSelector": "92ab89bb", "id": 3077, "implemented": true, "kind": "function", "modifiers": [], "name": "undelegate", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3067, "nodeType": "ParameterList", "parameters": [], "src": "10503:2:4" }, "returnParameters": { "id": 3068, "nodeType": "ParameterList", "parameters": [], "src": "10513:0:4" }, "scope": 3347, "src": "10484:79:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 3178, "nodeType": "Block", "src": "11091:746:4", "statements": [ { "assignments": [ 3094 ], "declarations": [ { "constant": false, "id": 3094, "mutability": "mutable", "name": "domainSeparator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3178, "src": "11095:23:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3093, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "11095:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" } ], "id": 3113, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3098, "name": "DOMAIN_TYPEHASH", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2322, "src": "11156:15:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3102, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2316, "src": "11194:4:4", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 3101, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "11188:5:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes_storage_ptr_$", "typeString": "type(bytes storage pointer)" }, "typeName": { "id": 3100, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "11188:5:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3103, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11188:11:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3099, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "11178:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 3104, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11178:22:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 3105, "name": "getChainId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3346, "src": "11207:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$__$returns$_t_uint256_$", "typeString": "function () pure returns (uint256)" } }, "id": 3106, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11207:12:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3109, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -28, "src": "11234:4:4", "typeDescriptions": { "typeIdentifier": "t_contract$_GReputation_$3347", "typeString": "contract GReputation" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_GReputation_$3347", "typeString": "contract GReputation" } ], "id": 3108, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "11226:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 3107, "name": "address", "nodeType": "ElementaryTypeName", "src": "11226:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3110, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11226:13:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 3096, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": 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"t_stringliteral_3d946c5bd0d5bf9b3fa8244bc5af37ffc1770f288dd1046b96c4bbb0afd4abeb", "typeString": "literal_string \"GReputation::delegateBySig: signature expired\"" } ], "id": 3166, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "11707:7:4", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3171, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11707:82:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3172, "nodeType": "ExpressionStatement", "src": "11707:82:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3174, "name": "signatory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3138, "src": "11812:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3175, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3080, "src": "11823:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3173, "name": "_delegateTo", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3269, "src": "11800:11:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$returns$__$", "typeString": "function (address,address)" } }, "id": 3176, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "11800:33:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "functionReturnParameters": 3092, "id": 3177, "nodeType": "Return", "src": "11793:40:4" } ] }, "documentation": { "id": 3078, "nodeType": "StructuredDocumentation", "src": "10566:392:4", "text": " @notice Delegates votes from signatory to `delegate`\n @param _delegate The address to delegate votes to\n @param _nonce The contract state required to match the signature\n @param _expiry The time at which to expire the signature\n @param _v The recovery byte of the signature\n @param _r Half of the ECDSA signature pair\n @param _s Half of the ECDSA signature pair" }, "functionSelector": "c3cda520", "id": 3179, "implemented": true, "kind": "function", "modifiers": [], "name": "delegateBySig", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3091, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3080, "mutability": "mutable", "name": "_delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "10986:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3079, "name": "address", "nodeType": "ElementaryTypeName", "src": "10986:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3082, "mutability": "mutable", "name": "_nonce", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11007:14:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3081, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11007:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3084, "mutability": "mutable", "name": "_expiry", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11025:15:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3083, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "11025:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3086, "mutability": "mutable", "name": "_v", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11044:8:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 3085, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "11044:5:4", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3088, "mutability": "mutable", "name": "_r", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11056:10:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3087, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "11056:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3090, "mutability": "mutable", "name": "_s", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3179, "src": "11070:10:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3089, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "11070:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" } ], "src": "10982:101:4" }, "returnParameters": { "id": 3092, "nodeType": "ParameterList", "parameters": [], "src": "11091:0:4" }, "scope": 3347, "src": "10960:877:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 3268, "nodeType": "Block", "src": "12064:821:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 3193, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3188, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12080:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 3191, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "12101:1:4", "subdenomination": null, "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": 3190, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "12093:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 3189, "name": "address", "nodeType": "ElementaryTypeName", "src": "12093:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3192, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12093:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "12080:23:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4752657075746174696f6e3a3a64656c65676174652063616e27742064656c6567617420746f206e756c6c2061646472657373", "id": 3194, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "12108:53:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_6e185b2e2b33eec3731da6cc5e2b932be32f566f6490651a989258735365d636", "typeString": "literal_string \"GReputation::delegate can't delegat to null address\"" }, "value": "GReputation::delegate can't delegat to null address" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_6e185b2e2b33eec3731da6cc5e2b932be32f566f6490651a989258735365d636", "typeString": "literal_string \"GReputation::delegate can't delegat to null address\"" } ], "id": 3187, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "12068:7:4", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3195, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12068:97:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3196, "nodeType": "ExpressionStatement", "src": "12068:97:4" }, { "assignments": [ 3198 ], "declarations": [ { "constant": false, "id": 3198, "mutability": "mutable", "name": "curDelegator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3268, "src": "12170:20:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3197, "name": "address", "nodeType": "ElementaryTypeName", "src": "12170:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 3202, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3199, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "12193:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 3201, "indexExpression": { "argumentTypes": null, "id": 3200, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12203:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "12193:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "12170:39:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 3206, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3204, "name": "curDelegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3198, "src": "12221:12:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 3205, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12237:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "12221:25:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "616c72656164792064656c65676174696e6720746f2064656c656761746f72", "id": 3207, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "12248:33:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_9294b2ce96ffc8d4f08fe3a1dd2e8b30a4b6fa03eeb64bc3b9ee07bb0b0ac554", "typeString": "literal_string \"already delegating to delegator\"" }, "value": "already delegating to delegator" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9294b2ce96ffc8d4f08fe3a1dd2e8b30a4b6fa03eeb64bc3b9ee07bb0b0ac554", "typeString": "literal_string \"already delegating to delegator\"" } ], "id": 3203, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "12213:7:4", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3208, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12213:69:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3209, "nodeType": "ExpressionStatement", "src": "12213:69:4" }, { "expression": { "argumentTypes": null, "id": 3214, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3210, "name": "delegates", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2368, "src": "12287:9:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 3212, "indexExpression": { "argumentTypes": null, "id": 3211, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12297:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "12287:16:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3213, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12306:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "12287:28:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 3215, "nodeType": "ExpressionStatement", "src": "12287:28:4" }, { "assignments": [ 3217 ], "declarations": [ { "constant": false, "id": 3217, "mutability": "mutable", "name": "coreBalance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3268, "src": "12361:19:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3216, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12361:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3221, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3219, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12393:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3218, "name": "balanceOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3585, "src": "12383:9:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_uint256_$", "typeString": "function (address) view returns (uint256)" } }, "id": 3220, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12383:16:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "12361:38:4" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 3227, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3222, "name": "curDelegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3198, "src": "12483:12:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 3225, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "12507:1:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 3224, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "12499:7:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 3223, "name": "address", "nodeType": "ElementaryTypeName", "src": "12499:7:4", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3226, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12499:10:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "12483:26:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3248, "nodeType": "IfStatement", "src": "12479:210:4", "trueBody": { "id": 3247, "nodeType": "Block", "src": "12511:178:4", "statements": [ { "assignments": [ 3229 ], "declarations": [ { "constant": false, "id": 3229, "mutability": "mutable", "name": "curVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3247, "src": "12516:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3228, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12516:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3236, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3231, "name": "curDelegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3198, "src": "12546:12:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "66616c7365", "id": 3232, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "12560:5:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3233, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "12567:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3234, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "12567:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3230, "name": "getVotesAt", "nodeType": "Identifier", "overloadedDeclarations": [ 2683, 2716 ], "referencedDeclaration": 2683, "src": "12535:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_bool_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,bool,uint256) view returns (uint256)" } }, "id": 3235, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12535:45:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "12516:64:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3238, "name": "curDelegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3198, "src": "12611:12:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3239, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12629:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3240, "name": "curVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3229, "src": "12640:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3243, "name": "coreBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3217, "src": "12667:11:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3241, "name": "curVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3229, "src": "12654:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3242, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sub", "nodeType": "MemberAccess", "referencedDeclaration": 7990, "src": "12654:12:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 3244, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12654:25:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3237, "name": "_updateDelegateVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3296, "src": "12585:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 3245, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12585:99:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3246, "nodeType": "ExpressionStatement", "src": "12585:99:4" } ] } }, { "assignments": [ 3250 ], "declarations": [ { "constant": false, "id": 3250, "mutability": "mutable", "name": "curVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3268, "src": "12725:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3249, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "12725:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3257, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3252, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12755:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "66616c7365", "id": 3253, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "12766:5:4", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3254, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "12773:5:4", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3255, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "12773:12:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3251, "name": "getVotesAt", "nodeType": "Identifier", "overloadedDeclarations": [ 2683, 2716 ], "referencedDeclaration": 2683, "src": "12744:10:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_bool_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,bool,uint256) view returns (uint256)" } }, "id": 3256, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12744:42:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "12725:61:4" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3259, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3184, "src": "12815:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3260, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "12829:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3261, "name": "curVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3250, "src": "12839:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3264, "name": "coreBalance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3217, "src": "12865:11:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3262, "name": "curVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3250, "src": "12852:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3263, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 7973, "src": "12852:12:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 3265, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12852:25:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3258, "name": "_updateDelegateVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3296, "src": "12790:20:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 3266, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "12790:91:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3267, "nodeType": "ExpressionStatement", "src": "12790:91:4" } ] }, "documentation": { "id": 3180, "nodeType": "StructuredDocumentation", "src": "11840:158:4", "text": "@notice internal function to delegate votes to another user\n @param _user the source of votes (delegator)\n @param _delegate the recipient of votes" }, "id": 3269, "implemented": true, "kind": "function", "modifiers": [], "name": "_delegateTo", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3185, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3182, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3269, "src": "12021:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3181, "name": "address", "nodeType": "ElementaryTypeName", "src": "12021:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3184, "mutability": "mutable", "name": "_delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3269, "src": "12036:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3183, "name": "address", "nodeType": "ElementaryTypeName", "src": "12036:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "12020:34:4" }, "returnParameters": { "id": 3186, "nodeType": "ParameterList", "parameters": [], "src": "12064:0:4" }, "scope": 3347, "src": "12000:885:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 3295, "nodeType": "Block", "src": "13307:133:4", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3282, "name": "activeVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2374, "src": "13328:11:4", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 3284, "indexExpression": { "argumentTypes": null, "id": 3283, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3272, "src": "13340:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "13328:22:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "id": 3285, "name": "_newVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3278, "src": "13352:9:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3281, "name": "updateValueAtNow", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3858, "src": "13311:16:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_array$_t_uint256_$dyn_storage_ptr_$_t_uint256_$returns$__$", "typeString": "function (uint256[] storage pointer,uint256)" } }, "id": 3286, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13311:51:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3287, "nodeType": "ExpressionStatement", "src": "13311:51:4" }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3289, "name": "_delegate", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3272, "src": "13392:9:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3290, "name": "_delegator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3274, "src": "13403:10:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3291, "name": "_oldVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3276, "src": "13415:9:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "id": 3292, "name": "_newVotes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3278, "src": "13426:9:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3288, "name": "DelegateVotesChanged", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2385, "src": "13371:20:4", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256,uint256)" } }, "id": 3293, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13371:65:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3294, "nodeType": "EmitStatement", "src": "13366:70:4" } ] }, "documentation": { "id": 3270, "nodeType": "StructuredDocumentation", "src": "12888:290:4", "text": "@notice internal function to update delegated votes, emits event with changes\n @param _delegate the delegate whose record we are updating\n @param _delegator the delegator\n @param _oldVotes the delegate previous votes\n @param _newVotes the delegate votes after the change" }, "id": 3296, "implemented": true, "kind": "function", "modifiers": [], "name": "_updateDelegateVotes", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3279, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3272, "mutability": "mutable", "name": "_delegate", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3296, "src": "13213:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3271, "name": "address", "nodeType": "ElementaryTypeName", "src": "13213:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3274, "mutability": "mutable", "name": "_delegator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3296, "src": "13234:18:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3273, "name": "address", "nodeType": "ElementaryTypeName", "src": "13234:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3276, "mutability": "mutable", "name": "_oldVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3296, "src": "13256:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3275, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13256:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3278, "mutability": "mutable", "name": "_newVotes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3296, "src": "13277:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3277, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13277:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "13209:88:4" }, "returnParameters": { "id": 3280, "nodeType": "ParameterList", "parameters": [], "src": "13307:0:4" }, "scope": 3347, "src": "13180:260:4", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 3332, "nodeType": "Block", "src": "13807:130:4", "statements": [ { "expression": { "argumentTypes": null, "id": 3321, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3313, "name": "leafHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3309, "src": "13811:8:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3317, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3299, "src": "13843:5:4", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3318, "name": "_balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3301, "src": "13850:8:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3315, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -1, "src": "13832:3:4", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 3316, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberName": "encode", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "13832:10:4", "typeDescriptions": { "typeIdentifier": "t_function_abiencode_pure$__$returns$_t_bytes_memory_ptr_$", "typeString": "function () pure returns (bytes memory)" } }, "id": 3319, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13832:27:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3314, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "13822:9:4", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 3320, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13822:38:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "13811:49:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 3322, "nodeType": "ExpressionStatement", "src": "13811:49:4" }, { "expression": { "argumentTypes": null, "id": 3330, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3323, "name": "isProofValid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3311, "src": "13864:12:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3326, "name": "_proof", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3306, "src": "13909:6:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, { "argumentTypes": null, "id": 3327, "name": "_root", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3303, "src": "13917:5:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "id": 3328, "name": "leafHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3309, "src": "13924:8:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "argumentTypes": null, "id": 3324, "name": "MerkleProofUpgradeable", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7944, "src": "13879:22:4", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_MerkleProofUpgradeable_$7944_$", "typeString": "type(library MerkleProofUpgradeable)" } }, "id": 3325, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "verify", "nodeType": "MemberAccess", "referencedDeclaration": 7943, "src": "13879:29:4", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_array$_t_bytes32_$dyn_memory_ptr_$_t_bytes32_$_t_bytes32_$returns$_t_bool_$", "typeString": "function (bytes32[] memory,bytes32,bytes32) pure returns (bool)" } }, "id": 3329, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "13879:54:4", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "13864:69:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3331, "nodeType": "ExpressionStatement", "src": "13864:69:4" } ] }, "documentation": { "id": 3297, "nodeType": "StructuredDocumentation", "src": "13443:191:4", "text": "@notice helper function to check merkle proof using openzeppelin\n @return leafHash isProofValid tuple (byte32, bool) with the hash of the leaf data we prove and true if proof is valid" }, "id": 3333, "implemented": true, "kind": "function", "modifiers": [], "name": "_checkMerkleProof", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3307, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3299, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3333, "src": "13666:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3298, "name": "address", "nodeType": "ElementaryTypeName", "src": "13666:7:4", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3301, "mutability": "mutable", "name": "_balance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3333, "src": "13683:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3300, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "13683:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3303, "mutability": "mutable", "name": "_root", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3333, "src": "13703:13:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3302, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "13703:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3306, "mutability": "mutable", "name": "_proof", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3333, "src": "13720:23:4", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[]" }, "typeName": { "baseType": { "id": 3304, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "13720:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 3305, "length": null, "nodeType": "ArrayTypeName", "src": "13720:9:4", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr", "typeString": "bytes32[]" } }, "value": null, "visibility": "internal" } ], "src": "13662:84:4" }, "returnParameters": { "id": 3312, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3309, "mutability": "mutable", "name": "leafHash", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3333, "src": "13770:16:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3308, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "13770:7:4", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3311, "mutability": "mutable", "name": "isProofValid", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3333, "src": "13788:17:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3310, "name": "bool", "nodeType": "ElementaryTypeName", "src": "13788:4:4", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "13769:37:4" }, "scope": 3347, "src": "13636:301:4", "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "body": { "id": 3345, "nodeType": "Block", "src": "14069:82:4", "statements": [ { "assignments": [ 3340 ], "declarations": [ { "constant": false, "id": 3340, "mutability": "mutable", "name": "chainId", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3345, "src": "14073:15:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3339, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "14073:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3341, "initialValue": null, "nodeType": "VariableDeclarationStatement", "src": "14073:15:4" }, { "AST": { "nodeType": "YulBlock", "src": "14101:29:4", "statements": [ { "nodeType": "YulAssignment", "src": "14106:20:4", "value": { "arguments": [], "functionName": { "name": "chainid", "nodeType": "YulIdentifier", "src": "14117:7:4" }, "nodeType": "YulFunctionCall", "src": "14117:9:4" }, "variableNames": [ { "name": "chainId", "nodeType": "YulIdentifier", "src": "14106:7:4" } ] } ] }, "evmVersion": "istanbul", "externalReferences": [ { "declaration": 3340, "isOffset": false, "isSlot": false, "src": "14106:7:4", "valueSize": 1 } ], "id": 3342, "nodeType": "InlineAssembly", "src": "14092:38:4" }, { "expression": { "argumentTypes": null, "id": 3343, "name": "chainId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3340, "src": "14140:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3338, "id": 3344, "nodeType": "Return", "src": "14133:14:4" } ] }, "documentation": { "id": 3334, "nodeType": "StructuredDocumentation", "src": "13940:73:4", "text": "@notice helper function to get current chain id\n @return chain id" }, "id": 3346, "implemented": true, "kind": "function", "modifiers": [], "name": "getChainId", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3335, "nodeType": "ParameterList", "parameters": [], "src": "14034:2:4" }, "returnParameters": { "id": 3338, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3337, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3346, "src": "14060:7:4", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3336, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "14060:7:4", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "14059:9:4" }, "scope": 3347, "src": "14015:136:4", "stateMutability": "pure", "virtual": false, "visibility": "internal" } ], "scope": 3348, "src": "376:13777:4" } ], "src": "32:14122:4" }, "compiler": { "name": "solc", "version": "0.6.12+commit.27d51765.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.3.0", "updatedAt": "2021-01-17T13:45:27.045Z", "devdoc": { "kind": "dev", "methods": { "balanceOf(address)": { "details": "return the reputation amount of a given owner", "params": { "_owner": "an address of the owner which we want to get his reputation" } }, "balanceOfAt(address,uint256)": { "details": "Queries the balance of `_owner` at a specific `_blockNumber`", "params": { "_blockNumber": "The block number when the balance is queried", "_owner": "The address from which the balance will be retrieved" }, "returns": { "_0": "The balance at `_blockNumber`" } }, "burn(address,uint256)": { "params": { "_amount": "The quantity of reputation to burn", "_user": "The address that will lose the reputation" }, "returns": { "_0": "True if the reputation are burned correctly" } }, "delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32)": { "params": { "_delegate": "The address to delegate votes to", "_expiry": "The time at which to expire the signature", "_nonce": "The contract state required to match the signature", "_r": "Half of the ECDSA signature pair", "_s": "Half of the ECDSA signature pair", "_v": "The recovery byte of the signature" } }, "delegateOf(address)": { "params": { "_user": "the delegatee" }, "returns": { "_0": "the address of the delegate (can be _user if no delegate or 0x0 if _user doesnt exists)" } }, "delegateTo(address)": { "params": { "_delegate": "the recipient of votes" } }, "getVotes(address)": { "params": { "_user": "the user to get active votes for" }, "returns": { "_0": "the number of votes" } }, "getVotesAt(address,bool,uint256)": { "params": { "_blockNumber": "get votes state at specific block", "_global": "wether to include reputation from other blockchains", "_user": "the user to get active votes for" }, "returns": { "_0": "the number of votes" } }, "getVotesAt(address,uint256)": { "params": { "_blockNumber": "get votes state at specific block", "_user": "user to get active votes for" }, "returns": { "_0": "the number of votes" } }, "getVotesAtBlockchain(bytes32,address,uint256)": { "params": { "_blockNumber": "get votes state at specific block", "_id": "the keccak hash of the blockchain string id", "_user": "the user to get active votes for" }, "returns": { "_0": "the number of votes" } }, "initialize(address)": { "details": "initialize" }, "mint(address,uint256)": { "params": { "_amount": "The quantity of reputation generated", "_user": "The address that will be assigned the new reputation" }, "returns": { "_0": "True if the reputation are generated correctly" } }, "owner()": { "details": "Returns the address of the current owner." }, "proveBalanceOfAtBlockchain(string,address,uint256,bytes32[])": { "details": "\"rootState\" is a special state that can be supplied once, and actually mints reputation on the current blockchain", "params": { "_balance": "the balance we are prooving", "_id": "the string id of the blockchain we supply proof for", "_proof": "array of byte32 with proof data (currently merkle tree path)", "_user": "the user to prove his balance" }, "returns": { "_0": "true if proof is valid" } }, "renounceOwnership()": { "details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner." }, "setBlockchainStateHash(string,bytes32,uint256)": { "params": { "_hash": "the state hash", "_id": "the string name of the blockchain (will be hashed to produce byte32 id)", "_totalSupply": "total supply of reputation on the specific blockchain" } }, "totalSupply()": { "details": "This function makes it easy to get the total number of reputation", "returns": { "_0": "The total number of reputation" } }, "totalSupplyAt(uint256)": { "params": { "_blockNumber": "get total supply at specific block" }, "returns": { "_0": "the totaly supply" } }, "totalSupplyAtBlockchain(bytes32,uint256)": { "params": { "_blockNumber": "get total supply at specific block" }, "returns": { "_0": "the totaly supply" } }, "totalSupplyLocal(uint256)": { "params": { "_blockNumber": "get total supply at specific block" }, "returns": { "_0": "the totaly supply" } }, "transferOwnership(address)": { "details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner." }, "undelegate()": { "details": "makes user his own delegate" } }, "title": "GReputation extends Reputation with delegation and cross blockchain merkle states", "version": 1 }, "userdoc": { "events": { "DelegateVotesChanged(address,address,uint256,uint256)": { "notice": "An event thats emitted when a delegate account's vote balance changes" } }, "kind": "user", "methods": { "DELEGATION_TYPEHASH()": { "notice": "The EIP-712 typehash for the delegation struct used by the contract" }, "DOMAIN_TYPEHASH()": { "notice": "The EIP-712 typehash for the contract's domain" }, "activeBlockchains(uint256)": { "notice": "list of blockchains having a statehash for easy iteration" }, "activeVotes(address,uint256)": { "notice": "map of user non delegatd + delegated votes to user. this is used for actual voting" }, "blockchainStates(bytes32,uint256)": { "notice": "mapping from blockchain id hash to list of states" }, "burn(address,uint256)": { "notice": "Burns `_amount` reputation from `_owner`" }, "delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32)": { "notice": "Delegates votes from signatory to `delegate`" }, "delegateOf(address)": { "notice": "returns current delegate of _user" }, "delegateTo(address)": { "notice": "delegate votes to another user" }, "delegates(address)": { "notice": "keep map of user -> delegate" }, "getVotes(address)": { "notice": "returns aggregated active votes in all blockchains and delegated" }, "getVotesAt(address,bool,uint256)": { "notice": "get the number of active votes a user holds after delegation (vs the basic balance of reputation he holds)" }, "getVotesAt(address,uint256)": { "notice": "returns aggregated active votes in all blockchains and delegated at specific block" }, "getVotesAtBlockchain(bytes32,address,uint256)": { "notice": "get the number of active votes a user holds after delegation in specific blockchain" }, "mint(address,uint256)": { "notice": "Generates `_amount` reputation that are assigned to `_owner`" }, "nonces(address)": { "notice": "A record of states for signing / validating signatures" }, "proveBalanceOfAtBlockchain(string,address,uint256,bytes32[])": { "notice": "prove user balance in a specific blockchain state hash" }, "setBlockchainStateHash(string,bytes32,uint256)": { "notice": "sets the state hash of a blockchain, can only be called by owner" }, "stateHashBalances(bytes32,address)": { "notice": "mapping from stateHash to the user balance can be >0 only after supplying state proof" }, "totalSupplyAt(uint256)": { "notice": "returns total supply in all blockchain aggregated" }, "totalSupplyAtBlockchain(bytes32,uint256)": { "notice": "returns total supply in a specific blockchain" }, "totalSupplyLocal(uint256)": { "notice": "returns total supply in current blockchain (super.balanceOfAt)" }, "undelegate()": { "notice": "cancel user delegation" } }, "version": 1 } }