* Update ERC721 to latest 1.11.0 from OpenZeppelin-solidity * Hardcode supported interfaces instead of using lookup table. This avoids shifting storage when extending supports interface. * Update build artifacts * Fix linter errors
2365 lines
89 KiB
JSON
2365 lines
89 KiB
JSON
{
|
|
"contractName": "SafeMath",
|
|
"abi": [],
|
|
"bytecode": "0x604c602c600b82828239805160001a60731460008114601c57601e565bfe5b5030600052607381538281f30073000000000000000000000000000000000000000030146080604052600080fd00a165627a7a72305820c21a701330b3213d7b0bf7bea9117168fc0c0242e1a94a0b0d94b0ea3ce1cf9e0029",
|
|
"deployedBytecode": "0x73000000000000000000000000000000000000000030146080604052600080fd00a165627a7a72305820c21a701330b3213d7b0bf7bea9117168fc0c0242e1a94a0b0d94b0ea3ce1cf9e0029",
|
|
"sourceMap": "117:1016:8:-;;132:2:-1;166:7;155:9;146:7;137:37;252:7;246:14;243:1;238:23;232:4;229:33;270:1;265:20;;;;222:63;;265:20;274:9;222:63;;298:9;295:1;288:20;328:4;319:7;311:22;352:7;343;336:24",
|
|
"deployedSourceMap": "117:1016:8:-;;;;;;;;",
|
|
"source": "pragma solidity ^0.4.21;\n\n\n/**\n * @title SafeMath\n * @dev Math operations with safety checks that throw on error\n */\nlibrary SafeMath {\n\n /**\n * @dev Multiplies two numbers, throws on overflow.\n */\n function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {\n if (a == 0) {\n return 0;\n }\n c = a * b;\n assert(c / a == b);\n return c;\n }\n\n /**\n * @dev Integer division of two numbers, truncating the quotient.\n */\n function div(uint256 a, uint256 b) internal pure returns (uint256) {\n // assert(b > 0); // Solidity automatically throws when dividing by 0\n // uint256 c = a / b;\n // assert(a == b * c + a % b); // There is no case in which this doesn't hold\n return a / b;\n }\n\n /**\n * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).\n */\n function sub(uint256 a, uint256 b) internal pure returns (uint256) {\n assert(b <= a);\n return a - b;\n }\n\n /**\n * @dev Adds two numbers, throws on overflow.\n */\n function add(uint256 a, uint256 b) internal pure returns (uint256 c) {\n c = a + b;\n assert(c >= a);\n return c;\n }\n}\n",
|
|
"sourcePath": "/home/spalladino/Projects/openzeppelin-zos/contracts/math/SafeMath.sol",
|
|
"ast": {
|
|
"absolutePath": "/home/spalladino/Projects/openzeppelin-zos/contracts/math/SafeMath.sol",
|
|
"exportedSymbols": {
|
|
"SafeMath": [
|
|
579
|
|
]
|
|
},
|
|
"id": 580,
|
|
"nodeType": "SourceUnit",
|
|
"nodes": [
|
|
{
|
|
"id": 487,
|
|
"literals": [
|
|
"solidity",
|
|
"^",
|
|
"0.4",
|
|
".21"
|
|
],
|
|
"nodeType": "PragmaDirective",
|
|
"src": "0:24:8"
|
|
},
|
|
{
|
|
"baseContracts": [],
|
|
"contractDependencies": [],
|
|
"contractKind": "library",
|
|
"documentation": "@title SafeMath\n@dev Math operations with safety checks that throw on error",
|
|
"fullyImplemented": true,
|
|
"id": 579,
|
|
"linearizedBaseContracts": [
|
|
579
|
|
],
|
|
"name": "SafeMath",
|
|
"nodeType": "ContractDefinition",
|
|
"nodes": [
|
|
{
|
|
"body": {
|
|
"id": 519,
|
|
"nodeType": "Block",
|
|
"src": "272:98:8",
|
|
"statements": [
|
|
{
|
|
"condition": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 498,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 496,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 489,
|
|
"src": "282:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "==",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"hexValue": "30",
|
|
"id": 497,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": true,
|
|
"kind": "number",
|
|
"lValueRequested": false,
|
|
"nodeType": "Literal",
|
|
"src": "287:1:8",
|
|
"subdenomination": null,
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_rational_0_by_1",
|
|
"typeString": "int_const 0"
|
|
},
|
|
"value": "0"
|
|
},
|
|
"src": "282:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
},
|
|
"falseBody": null,
|
|
"id": 502,
|
|
"nodeType": "IfStatement",
|
|
"src": "278:35:8",
|
|
"trueBody": {
|
|
"id": 501,
|
|
"nodeType": "Block",
|
|
"src": "290:23:8",
|
|
"statements": [
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"hexValue": "30",
|
|
"id": 499,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": true,
|
|
"kind": "number",
|
|
"lValueRequested": false,
|
|
"nodeType": "Literal",
|
|
"src": "305:1:8",
|
|
"subdenomination": null,
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_rational_0_by_1",
|
|
"typeString": "int_const 0"
|
|
},
|
|
"value": "0"
|
|
},
|
|
"functionReturnParameters": 495,
|
|
"id": 500,
|
|
"nodeType": "Return",
|
|
"src": "298:8:8"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 507,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftHandSide": {
|
|
"argumentTypes": null,
|
|
"id": 503,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 494,
|
|
"src": "318:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "Assignment",
|
|
"operator": "=",
|
|
"rightHandSide": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 506,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 504,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 489,
|
|
"src": "322:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "*",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 505,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 491,
|
|
"src": "326:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "322:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "318:9:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"id": 508,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "318:9:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"arguments": [
|
|
{
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 514,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 512,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 510,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 494,
|
|
"src": "340:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "/",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 511,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 489,
|
|
"src": "344:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "340:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "==",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 513,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 491,
|
|
"src": "349:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "340:10:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
}
|
|
],
|
|
"expression": {
|
|
"argumentTypes": [
|
|
{
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
],
|
|
"id": 509,
|
|
"name": "assert",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 4868,
|
|
"src": "333:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$",
|
|
"typeString": "function (bool) pure"
|
|
}
|
|
},
|
|
"id": 515,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"kind": "functionCall",
|
|
"lValueRequested": false,
|
|
"names": [],
|
|
"nodeType": "FunctionCall",
|
|
"src": "333:18:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_tuple$__$",
|
|
"typeString": "tuple()"
|
|
}
|
|
},
|
|
"id": 516,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "333:18:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 517,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 494,
|
|
"src": "364:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 495,
|
|
"id": 518,
|
|
"nodeType": "Return",
|
|
"src": "357:8:8"
|
|
}
|
|
]
|
|
},
|
|
"documentation": "@dev Multiplies two numbers, throws on overflow.",
|
|
"id": 520,
|
|
"implemented": true,
|
|
"isConstructor": false,
|
|
"isDeclaredConst": true,
|
|
"modifiers": [],
|
|
"name": "mul",
|
|
"nodeType": "FunctionDefinition",
|
|
"parameters": {
|
|
"id": 492,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 489,
|
|
"name": "a",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 520,
|
|
"src": "216:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 488,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "216:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 491,
|
|
"name": "b",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 520,
|
|
"src": "227:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 490,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "227:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "215:22:8"
|
|
},
|
|
"payable": false,
|
|
"returnParameters": {
|
|
"id": 495,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 494,
|
|
"name": "c",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 520,
|
|
"src": "261:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 493,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "261:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "260:11:8"
|
|
},
|
|
"scope": 579,
|
|
"src": "203:167:8",
|
|
"stateMutability": "pure",
|
|
"superFunction": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"body": {
|
|
"id": 533,
|
|
"nodeType": "Block",
|
|
"src": "519:205:8",
|
|
"statements": [
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 531,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 529,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 522,
|
|
"src": "714:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "/",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 530,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 524,
|
|
"src": "718:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "714:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 528,
|
|
"id": 532,
|
|
"nodeType": "Return",
|
|
"src": "707:12:8"
|
|
}
|
|
]
|
|
},
|
|
"documentation": "@dev Integer division of two numbers, truncating the quotient.",
|
|
"id": 534,
|
|
"implemented": true,
|
|
"isConstructor": false,
|
|
"isDeclaredConst": true,
|
|
"modifiers": [],
|
|
"name": "div",
|
|
"nodeType": "FunctionDefinition",
|
|
"parameters": {
|
|
"id": 525,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 522,
|
|
"name": "a",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 534,
|
|
"src": "465:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 521,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "465:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 524,
|
|
"name": "b",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 534,
|
|
"src": "476:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 523,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "476:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "464:22:8"
|
|
},
|
|
"payable": false,
|
|
"returnParameters": {
|
|
"id": 528,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 527,
|
|
"name": "",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 534,
|
|
"src": "510:7:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 526,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "510:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "509:9:8"
|
|
},
|
|
"scope": 579,
|
|
"src": "452:272:8",
|
|
"stateMutability": "pure",
|
|
"superFunction": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"body": {
|
|
"id": 553,
|
|
"nodeType": "Block",
|
|
"src": "903:43:8",
|
|
"statements": [
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"arguments": [
|
|
{
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 546,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 544,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 538,
|
|
"src": "916:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "<=",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 545,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 536,
|
|
"src": "921:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "916:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
}
|
|
],
|
|
"expression": {
|
|
"argumentTypes": [
|
|
{
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
],
|
|
"id": 543,
|
|
"name": "assert",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 4868,
|
|
"src": "909:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$",
|
|
"typeString": "function (bool) pure"
|
|
}
|
|
},
|
|
"id": 547,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"kind": "functionCall",
|
|
"lValueRequested": false,
|
|
"names": [],
|
|
"nodeType": "FunctionCall",
|
|
"src": "909:14:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_tuple$__$",
|
|
"typeString": "tuple()"
|
|
}
|
|
},
|
|
"id": 548,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "909:14:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 551,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 549,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 536,
|
|
"src": "936:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "-",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 550,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 538,
|
|
"src": "940:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "936:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 542,
|
|
"id": 552,
|
|
"nodeType": "Return",
|
|
"src": "929:12:8"
|
|
}
|
|
]
|
|
},
|
|
"documentation": "@dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).",
|
|
"id": 554,
|
|
"implemented": true,
|
|
"isConstructor": false,
|
|
"isDeclaredConst": true,
|
|
"modifiers": [],
|
|
"name": "sub",
|
|
"nodeType": "FunctionDefinition",
|
|
"parameters": {
|
|
"id": 539,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 536,
|
|
"name": "a",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 554,
|
|
"src": "849:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 535,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "849:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 538,
|
|
"name": "b",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 554,
|
|
"src": "860:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 537,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "860:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "848:22:8"
|
|
},
|
|
"payable": false,
|
|
"returnParameters": {
|
|
"id": 542,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 541,
|
|
"name": "",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 554,
|
|
"src": "894:7:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 540,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "894:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "893:9:8"
|
|
},
|
|
"scope": 579,
|
|
"src": "836:110:8",
|
|
"stateMutability": "pure",
|
|
"superFunction": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"body": {
|
|
"id": 577,
|
|
"nodeType": "Block",
|
|
"src": "1077:54:8",
|
|
"statements": [
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 567,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftHandSide": {
|
|
"argumentTypes": null,
|
|
"id": 563,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 561,
|
|
"src": "1083:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "Assignment",
|
|
"operator": "=",
|
|
"rightHandSide": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 566,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 564,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 556,
|
|
"src": "1087:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "+",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 565,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 558,
|
|
"src": "1091:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "1087:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "1083:9:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"id": 568,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "1083:9:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"arguments": [
|
|
{
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 572,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 570,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 561,
|
|
"src": "1105:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": ">=",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 571,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 556,
|
|
"src": "1110:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "1105:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
}
|
|
],
|
|
"expression": {
|
|
"argumentTypes": [
|
|
{
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
],
|
|
"id": 569,
|
|
"name": "assert",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 4868,
|
|
"src": "1098:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$",
|
|
"typeString": "function (bool) pure"
|
|
}
|
|
},
|
|
"id": 573,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"kind": "functionCall",
|
|
"lValueRequested": false,
|
|
"names": [],
|
|
"nodeType": "FunctionCall",
|
|
"src": "1098:14:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_tuple$__$",
|
|
"typeString": "tuple()"
|
|
}
|
|
},
|
|
"id": 574,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "1098:14:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 575,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 561,
|
|
"src": "1125:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 562,
|
|
"id": 576,
|
|
"nodeType": "Return",
|
|
"src": "1118:8:8"
|
|
}
|
|
]
|
|
},
|
|
"documentation": "@dev Adds two numbers, throws on overflow.",
|
|
"id": 578,
|
|
"implemented": true,
|
|
"isConstructor": false,
|
|
"isDeclaredConst": true,
|
|
"modifiers": [],
|
|
"name": "add",
|
|
"nodeType": "FunctionDefinition",
|
|
"parameters": {
|
|
"id": 559,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 556,
|
|
"name": "a",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 578,
|
|
"src": "1021:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 555,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "1021:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 558,
|
|
"name": "b",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 578,
|
|
"src": "1032:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 557,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "1032:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "1020:22:8"
|
|
},
|
|
"payable": false,
|
|
"returnParameters": {
|
|
"id": 562,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 561,
|
|
"name": "c",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 578,
|
|
"src": "1066:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 560,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "1066:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "1065:11:8"
|
|
},
|
|
"scope": 579,
|
|
"src": "1008:123:8",
|
|
"stateMutability": "pure",
|
|
"superFunction": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"scope": 580,
|
|
"src": "117:1016:8"
|
|
}
|
|
],
|
|
"src": "0:1134:8"
|
|
},
|
|
"legacyAST": {
|
|
"absolutePath": "/home/spalladino/Projects/openzeppelin-zos/contracts/math/SafeMath.sol",
|
|
"exportedSymbols": {
|
|
"SafeMath": [
|
|
579
|
|
]
|
|
},
|
|
"id": 580,
|
|
"nodeType": "SourceUnit",
|
|
"nodes": [
|
|
{
|
|
"id": 487,
|
|
"literals": [
|
|
"solidity",
|
|
"^",
|
|
"0.4",
|
|
".21"
|
|
],
|
|
"nodeType": "PragmaDirective",
|
|
"src": "0:24:8"
|
|
},
|
|
{
|
|
"baseContracts": [],
|
|
"contractDependencies": [],
|
|
"contractKind": "library",
|
|
"documentation": "@title SafeMath\n@dev Math operations with safety checks that throw on error",
|
|
"fullyImplemented": true,
|
|
"id": 579,
|
|
"linearizedBaseContracts": [
|
|
579
|
|
],
|
|
"name": "SafeMath",
|
|
"nodeType": "ContractDefinition",
|
|
"nodes": [
|
|
{
|
|
"body": {
|
|
"id": 519,
|
|
"nodeType": "Block",
|
|
"src": "272:98:8",
|
|
"statements": [
|
|
{
|
|
"condition": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 498,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 496,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 489,
|
|
"src": "282:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "==",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"hexValue": "30",
|
|
"id": 497,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": true,
|
|
"kind": "number",
|
|
"lValueRequested": false,
|
|
"nodeType": "Literal",
|
|
"src": "287:1:8",
|
|
"subdenomination": null,
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_rational_0_by_1",
|
|
"typeString": "int_const 0"
|
|
},
|
|
"value": "0"
|
|
},
|
|
"src": "282:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
},
|
|
"falseBody": null,
|
|
"id": 502,
|
|
"nodeType": "IfStatement",
|
|
"src": "278:35:8",
|
|
"trueBody": {
|
|
"id": 501,
|
|
"nodeType": "Block",
|
|
"src": "290:23:8",
|
|
"statements": [
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"hexValue": "30",
|
|
"id": 499,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": true,
|
|
"kind": "number",
|
|
"lValueRequested": false,
|
|
"nodeType": "Literal",
|
|
"src": "305:1:8",
|
|
"subdenomination": null,
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_rational_0_by_1",
|
|
"typeString": "int_const 0"
|
|
},
|
|
"value": "0"
|
|
},
|
|
"functionReturnParameters": 495,
|
|
"id": 500,
|
|
"nodeType": "Return",
|
|
"src": "298:8:8"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 507,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftHandSide": {
|
|
"argumentTypes": null,
|
|
"id": 503,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 494,
|
|
"src": "318:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "Assignment",
|
|
"operator": "=",
|
|
"rightHandSide": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 506,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 504,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 489,
|
|
"src": "322:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "*",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 505,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 491,
|
|
"src": "326:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "322:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "318:9:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"id": 508,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "318:9:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"arguments": [
|
|
{
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 514,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 512,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 510,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 494,
|
|
"src": "340:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "/",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 511,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 489,
|
|
"src": "344:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "340:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "==",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 513,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 491,
|
|
"src": "349:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "340:10:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
}
|
|
],
|
|
"expression": {
|
|
"argumentTypes": [
|
|
{
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
],
|
|
"id": 509,
|
|
"name": "assert",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 4868,
|
|
"src": "333:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$",
|
|
"typeString": "function (bool) pure"
|
|
}
|
|
},
|
|
"id": 515,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"kind": "functionCall",
|
|
"lValueRequested": false,
|
|
"names": [],
|
|
"nodeType": "FunctionCall",
|
|
"src": "333:18:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_tuple$__$",
|
|
"typeString": "tuple()"
|
|
}
|
|
},
|
|
"id": 516,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "333:18:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 517,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 494,
|
|
"src": "364:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 495,
|
|
"id": 518,
|
|
"nodeType": "Return",
|
|
"src": "357:8:8"
|
|
}
|
|
]
|
|
},
|
|
"documentation": "@dev Multiplies two numbers, throws on overflow.",
|
|
"id": 520,
|
|
"implemented": true,
|
|
"isConstructor": false,
|
|
"isDeclaredConst": true,
|
|
"modifiers": [],
|
|
"name": "mul",
|
|
"nodeType": "FunctionDefinition",
|
|
"parameters": {
|
|
"id": 492,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 489,
|
|
"name": "a",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 520,
|
|
"src": "216:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 488,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "216:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 491,
|
|
"name": "b",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 520,
|
|
"src": "227:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 490,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "227:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "215:22:8"
|
|
},
|
|
"payable": false,
|
|
"returnParameters": {
|
|
"id": 495,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 494,
|
|
"name": "c",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 520,
|
|
"src": "261:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 493,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "261:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "260:11:8"
|
|
},
|
|
"scope": 579,
|
|
"src": "203:167:8",
|
|
"stateMutability": "pure",
|
|
"superFunction": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"body": {
|
|
"id": 533,
|
|
"nodeType": "Block",
|
|
"src": "519:205:8",
|
|
"statements": [
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 531,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 529,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 522,
|
|
"src": "714:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "/",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 530,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 524,
|
|
"src": "718:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "714:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 528,
|
|
"id": 532,
|
|
"nodeType": "Return",
|
|
"src": "707:12:8"
|
|
}
|
|
]
|
|
},
|
|
"documentation": "@dev Integer division of two numbers, truncating the quotient.",
|
|
"id": 534,
|
|
"implemented": true,
|
|
"isConstructor": false,
|
|
"isDeclaredConst": true,
|
|
"modifiers": [],
|
|
"name": "div",
|
|
"nodeType": "FunctionDefinition",
|
|
"parameters": {
|
|
"id": 525,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 522,
|
|
"name": "a",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 534,
|
|
"src": "465:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 521,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "465:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 524,
|
|
"name": "b",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 534,
|
|
"src": "476:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 523,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "476:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "464:22:8"
|
|
},
|
|
"payable": false,
|
|
"returnParameters": {
|
|
"id": 528,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 527,
|
|
"name": "",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 534,
|
|
"src": "510:7:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 526,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "510:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "509:9:8"
|
|
},
|
|
"scope": 579,
|
|
"src": "452:272:8",
|
|
"stateMutability": "pure",
|
|
"superFunction": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"body": {
|
|
"id": 553,
|
|
"nodeType": "Block",
|
|
"src": "903:43:8",
|
|
"statements": [
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"arguments": [
|
|
{
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 546,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 544,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 538,
|
|
"src": "916:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "<=",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 545,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 536,
|
|
"src": "921:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "916:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
}
|
|
],
|
|
"expression": {
|
|
"argumentTypes": [
|
|
{
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
],
|
|
"id": 543,
|
|
"name": "assert",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 4868,
|
|
"src": "909:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$",
|
|
"typeString": "function (bool) pure"
|
|
}
|
|
},
|
|
"id": 547,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"kind": "functionCall",
|
|
"lValueRequested": false,
|
|
"names": [],
|
|
"nodeType": "FunctionCall",
|
|
"src": "909:14:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_tuple$__$",
|
|
"typeString": "tuple()"
|
|
}
|
|
},
|
|
"id": 548,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "909:14:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 551,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 549,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 536,
|
|
"src": "936:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "-",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 550,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 538,
|
|
"src": "940:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "936:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 542,
|
|
"id": 552,
|
|
"nodeType": "Return",
|
|
"src": "929:12:8"
|
|
}
|
|
]
|
|
},
|
|
"documentation": "@dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).",
|
|
"id": 554,
|
|
"implemented": true,
|
|
"isConstructor": false,
|
|
"isDeclaredConst": true,
|
|
"modifiers": [],
|
|
"name": "sub",
|
|
"nodeType": "FunctionDefinition",
|
|
"parameters": {
|
|
"id": 539,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 536,
|
|
"name": "a",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 554,
|
|
"src": "849:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 535,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "849:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 538,
|
|
"name": "b",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 554,
|
|
"src": "860:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 537,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "860:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "848:22:8"
|
|
},
|
|
"payable": false,
|
|
"returnParameters": {
|
|
"id": 542,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 541,
|
|
"name": "",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 554,
|
|
"src": "894:7:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 540,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "894:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "893:9:8"
|
|
},
|
|
"scope": 579,
|
|
"src": "836:110:8",
|
|
"stateMutability": "pure",
|
|
"superFunction": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"body": {
|
|
"id": 577,
|
|
"nodeType": "Block",
|
|
"src": "1077:54:8",
|
|
"statements": [
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 567,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftHandSide": {
|
|
"argumentTypes": null,
|
|
"id": 563,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 561,
|
|
"src": "1083:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "Assignment",
|
|
"operator": "=",
|
|
"rightHandSide": {
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 566,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 564,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 556,
|
|
"src": "1087:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": "+",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 565,
|
|
"name": "b",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 558,
|
|
"src": "1091:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "1087:5:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "1083:9:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"id": 568,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "1083:9:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"arguments": [
|
|
{
|
|
"argumentTypes": null,
|
|
"commonType": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"id": 572,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"lValueRequested": false,
|
|
"leftExpression": {
|
|
"argumentTypes": null,
|
|
"id": 570,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 561,
|
|
"src": "1105:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"nodeType": "BinaryOperation",
|
|
"operator": ">=",
|
|
"rightExpression": {
|
|
"argumentTypes": null,
|
|
"id": 571,
|
|
"name": "a",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 556,
|
|
"src": "1110:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"src": "1105:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
}
|
|
],
|
|
"expression": {
|
|
"argumentTypes": [
|
|
{
|
|
"typeIdentifier": "t_bool",
|
|
"typeString": "bool"
|
|
}
|
|
],
|
|
"id": 569,
|
|
"name": "assert",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 4868,
|
|
"src": "1098:6:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$",
|
|
"typeString": "function (bool) pure"
|
|
}
|
|
},
|
|
"id": 573,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"kind": "functionCall",
|
|
"lValueRequested": false,
|
|
"names": [],
|
|
"nodeType": "FunctionCall",
|
|
"src": "1098:14:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_tuple$__$",
|
|
"typeString": "tuple()"
|
|
}
|
|
},
|
|
"id": 574,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "1098:14:8"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 575,
|
|
"name": "c",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 561,
|
|
"src": "1125:1:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 562,
|
|
"id": 576,
|
|
"nodeType": "Return",
|
|
"src": "1118:8:8"
|
|
}
|
|
]
|
|
},
|
|
"documentation": "@dev Adds two numbers, throws on overflow.",
|
|
"id": 578,
|
|
"implemented": true,
|
|
"isConstructor": false,
|
|
"isDeclaredConst": true,
|
|
"modifiers": [],
|
|
"name": "add",
|
|
"nodeType": "FunctionDefinition",
|
|
"parameters": {
|
|
"id": 559,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 556,
|
|
"name": "a",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 578,
|
|
"src": "1021:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 555,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "1021:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 558,
|
|
"name": "b",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 578,
|
|
"src": "1032:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 557,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "1032:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "1020:22:8"
|
|
},
|
|
"payable": false,
|
|
"returnParameters": {
|
|
"id": 562,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 561,
|
|
"name": "c",
|
|
"nodeType": "VariableDeclaration",
|
|
"scope": 578,
|
|
"src": "1066:9:8",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 560,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "1066:7:8",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "1065:11:8"
|
|
},
|
|
"scope": 579,
|
|
"src": "1008:123:8",
|
|
"stateMutability": "pure",
|
|
"superFunction": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"scope": 580,
|
|
"src": "117:1016:8"
|
|
}
|
|
],
|
|
"src": "0:1134:8"
|
|
},
|
|
"compiler": {
|
|
"name": "solc",
|
|
"version": "0.4.23+commit.124ca40d.Emscripten.clang"
|
|
},
|
|
"networks": {},
|
|
"schemaVersion": "2.0.0",
|
|
"updatedAt": "2018-08-27T20:45:00.203Z"
|
|
} |