@ -1,9 +1,18 @@
'use strict' 'use strict'
import { FunctionDefinitionAstNode , ModifierDefinitionAstNode , ParameterListAstNode , ForStatementAstNode , WhileStatementAstNode , VariableDeclarationAstNode , ContractDefinitionAstNode , InheritanceSpecifierAstNode , MemberAccessAstNode , BinaryOperationAstNode , FunctionCallAstNode , ExpressionStatementAstNode , UnaryOperationAstNode , IdentifierAstNode , MappingAstNode , IndexAccessAstNode , UserDefinedTypeNameAstNode , BlockAstNode , AssignmentAstNode , InlineAssemblyAstNode , IfStatementAstNode } from "types" import { FunctionDefinitionAstNode , ModifierDefinitionAstNode , ParameterListAstNode , ForStatementAstNode ,
WhileStatementAstNode , VariableDeclarationAstNode , ContractDefinitionAstNode , InheritanceSpecifierAstNode ,
MemberAccessAstNode , BinaryOperationAstNode , FunctionCallAstNode , ExpressionStatementAstNode , UnaryOperationAstNode ,
IdentifierAstNode , IndexAccessAstNode , BlockAstNode , AssignmentAstNode , InlineAssemblyAstNode , IfStatementAstNode } from "types"
import { util } from 'remix-lib' import { util } from 'remix-lib'
const nodeTypes = { type SpecialObjDetail = {
obj : string
member : string
type : string
}
const nodeTypes : Record < string , string > = {
SOURCEUNIT : 'SourceUnit' , SOURCEUNIT : 'SourceUnit' ,
PRAGMADIRECTIVE : 'PragmaDirective' , PRAGMADIRECTIVE : 'PragmaDirective' ,
IMPORTDIRECTIVE : 'ImportDirective' , IMPORTDIRECTIVE : 'ImportDirective' ,
@ -58,7 +67,7 @@ const nodeTypes = {
STRUCTUREDDOCUMENTATION : 'StructuredDocumentation' STRUCTUREDDOCUMENTATION : 'StructuredDocumentation'
} }
const basicTypes = { const basicTypes : Record < string , string > = {
UINT : 'uint256' , UINT : 'uint256' ,
BOOL : 'bool' , BOOL : 'bool' ,
ADDRESS : 'address' , ADDRESS : 'address' ,
@ -69,7 +78,7 @@ const basicTypes = {
BYTES4 : 'bytes4' BYTES4 : 'bytes4'
} }
const basicRegex = { const basicRegex : Record < string , string > = {
CONTRACTTYPE : '^contract ' , CONTRACTTYPE : '^contract ' ,
FUNCTIONTYPE : '^function \\(' , FUNCTIONTYPE : '^function \\(' ,
EXTERNALFUNCTIONTYPE : '^function \\(.*\\).* external' , EXTERNALFUNCTIONTYPE : '^function \\(.*\\).* external' ,
@ -79,7 +88,7 @@ const basicRegex = {
LIBRARYTYPE : '^type\\(library (.*)\\)' LIBRARYTYPE : '^type\\(library (.*)\\)'
} }
const basicFunctionTypes = { const basicFunctionTypes : Record < string , string > = {
SEND : buildFunctionSignature ( [ basicTypes . UINT ] , [ basicTypes . BOOL ] , false ) , SEND : buildFunctionSignature ( [ basicTypes . UINT ] , [ basicTypes . BOOL ] , false ) ,
'CALL-0.4' : buildFunctionSignature ( [ ] , [ basicTypes . BOOL ] , true ) , 'CALL-0.4' : buildFunctionSignature ( [ ] , [ basicTypes . BOOL ] , true ) ,
CALL : buildFunctionSignature ( [ basicTypes . BYTES_MEM ] , [ basicTypes . BOOL , basicTypes . BYTES_MEM ] , true ) , CALL : buildFunctionSignature ( [ basicTypes . BYTES_MEM ] , [ basicTypes . BOOL , basicTypes . BYTES_MEM ] , true ) ,
@ -88,7 +97,7 @@ const basicFunctionTypes = {
TRANSFER : buildFunctionSignature ( [ basicTypes . UINT ] , [ ] , false ) TRANSFER : buildFunctionSignature ( [ basicTypes . UINT ] , [ ] , false )
} }
const builtinFunctions = { const builtinFunctions : Record < string , boolean > = {
'keccak256()' : true , 'keccak256()' : true ,
'sha3()' : true , 'sha3()' : true ,
'sha256()' : true , 'sha256()' : true ,
@ -108,7 +117,7 @@ const builtinFunctions = {
'address(address)' : true 'address(address)' : true
} }
const lowLevelCallTypes = { const lowLevelCallTypes : Record < string , Record < string , string > > = {
'CALL-0.4' : { ident : 'call' , type : basicFunctionTypes [ 'CALL-0.4' ] } , 'CALL-0.4' : { ident : 'call' , type : basicFunctionTypes [ 'CALL-0.4' ] } ,
CALL : { ident : 'call' , type : basicFunctionTypes . CALL } , CALL : { ident : 'call' , type : basicFunctionTypes . CALL } ,
CALLCODE : { ident : 'callcode' , type : basicFunctionTypes [ 'CALL-0.4' ] } , CALLCODE : { ident : 'callcode' , type : basicFunctionTypes [ 'CALL-0.4' ] } ,
@ -118,7 +127,7 @@ const lowLevelCallTypes = {
TRANSFER : { ident : 'transfer' , type : basicFunctionTypes . TRANSFER } TRANSFER : { ident : 'transfer' , type : basicFunctionTypes . TRANSFER }
} }
const specialVariables = { const specialVariables : Record < string , SpecialObjDetail > = {
BLOCKTIMESTAMP : { obj : 'block' , member : 'timestamp' , type : basicTypes . UINT } , BLOCKTIMESTAMP : { obj : 'block' , member : 'timestamp' , type : basicTypes . UINT } ,
BLOCKHASH : { BLOCKHASH : {
obj : 'block' , obj : 'block' ,
@ -127,7 +136,7 @@ const specialVariables = {
} }
} }
const abiNamespace = { const abiNamespace : Record < string , SpecialObjDetail > = {
ENCODE : { ENCODE : {
obj : 'abi' , obj : 'abi' ,
member : 'encode' , member : 'encode' ,
@ -174,17 +183,21 @@ function getFunctionCallType (func: FunctionCallAstNode): string {
* @return { string } variable name written to * @return { string } variable name written to
* / * /
function getEffectedVariableName ( effectNode : AssignmentAstNode | UnaryOperationAstNode ) : string { function getEffectedVariableName ( effectNode : AssignmentAstNode | UnaryOperationAstNode ) : string {
// console.log('getEffectedVariableName---effectNode---', effectNode)
if ( ! isEffect ( effectNode ) ) throw new Error ( 'staticAnalysisCommon.js: not an effect Node' ) if ( ! isEffect ( effectNode ) ) throw new Error ( 'staticAnalysisCommon.js: not an effect Node' )
if ( effectNode . nodeType === 'Assignment' || effectNode . nodeType === 'UnaryOperation' ) { if ( effectNode . nodeType === 'Assignment' || effectNode . nodeType === 'UnaryOperation' ) {
const IdentNode = findFirstSubNodeLTR ( effectNode , exactMatch ( nodeTypes . IDENTIFIER ) ) const IdentNode : IdentifierAstNode = findFirstSubNodeLTR ( effectNode , exactMatch ( nodeTypes . IDENTIFIER ) )
return IdentNode . name return IdentNode . name
} else throw new Error ( 'staticAnalysisCommon.js: wrong node type' ) } else throw new Error ( 'staticAnalysisCommon.js: wrong node type' )
} }
// developed keeping identifier node search in mind
/ * *
* Finds first node of a certain type under a specific node .
function findFirstSubNodeLTR ( node , type ) { * @node { AstNode } node to start form
* @type { String } Type the ast node should have
* @return { AstNode } null or node found
* Note : developed keeping identifier node search in mind to get first identifier node from left in subscope
* /
function findFirstSubNodeLTR ( node : any , type : string ) : any {
if ( node . nodeType && nodeType ( node , type ) ) if ( node . nodeType && nodeType ( node , type ) )
return node return node
@ -198,7 +211,7 @@ function findFirstSubNodeLTR (node, type) {
return findFirstSubNodeLTR ( node . baseExpression , type ) return findFirstSubNodeLTR ( node . baseExpression , type )
else if ( node . nodeType && nodeType ( node , exactMatch ( 'UnaryOperation' ) ) ) else if ( node . nodeType && nodeType ( node , exactMatch ( 'UnaryOperation' ) ) )
return findFirstSubNodeLTR ( node . subExpression , type ) return findFirstSubNodeLTR ( node . subExpression , type )
} }
/ * * / * *
@ -294,7 +307,6 @@ function getContractName (contract: ContractDefinitionAstNode): string {
* @return { string } name of a function defined * @return { string } name of a function defined
* / * /
function getFunctionDefinitionName ( funcDef : FunctionDefinitionAstNode ) : string { function getFunctionDefinitionName ( funcDef : FunctionDefinitionAstNode ) : string {
// if (!isFunctionDefinition(funcDef)) throw new Error('staticAnalysisCommon.js: not an functionDefinition Node')
return funcDef . name return funcDef . name
} }
@ -353,7 +365,6 @@ function getStateVariableDeclarationsFromContractNode (contractNode: ContractDef
* @return { parameterlist node } parameterlist node * @return { parameterlist node } parameterlist node
* / * /
function getFunctionOrModifierDefinitionParameterPart ( funcNode : FunctionDefinitionAstNode | ModifierDefinitionAstNode ) : ParameterListAstNode { function getFunctionOrModifierDefinitionParameterPart ( funcNode : FunctionDefinitionAstNode | ModifierDefinitionAstNode ) : ParameterListAstNode {
// if (!isFunctionDefinition(funcNode) && !isModifierDefinition(funcNode)) throw new Error('staticAnalysisCommon.js: not a function definition')
return funcNode . parameters return funcNode . parameters
} }
@ -376,17 +387,16 @@ function getFunctionDefinitionReturnParameterPart (funcNode: FunctionDefinitionA
* @return { string } parameter signature * @return { string } parameter signature
* / * /
function getFunctionCallTypeParameterType ( func : FunctionCallAstNode ) : string | undefined { function getFunctionCallTypeParameterType ( func : FunctionCallAstNode ) : string | undefined {
const type = getFunctionCallType ( func ) const type : string = getFunctionCallType ( func )
if ( type . startsWith ( 'function (' ) ) { if ( type . startsWith ( 'function (' ) ) {
let paramTypes = '' let paramTypes : string = ''
let openPar = 1 let openPar : number = 1
for ( let x = 10 ; x < type . length ; x ++ ) { for ( let x = 10 ; x < type . length ; x ++ ) {
const c = type . charAt ( x ) const c : string = type . charAt ( x )
if ( c === '(' ) openPar ++ if ( c === '(' ) openPar ++
else if ( c === ')' ) openPar -- else if ( c === ')' ) openPar --
if ( openPar === 0 ) return paramTypes if ( openPar === 0 ) return paramTypes
paramTypes += c paramTypes += c
} }
} else { } else {
@ -471,25 +481,12 @@ function getUnAssignedTopLevelBinOps (subScope: BlockAstNode | IfStatementAstNod
return result
return result
} }
// function getLoopBlockStartIndex (node: ForStatementAstNode | WhileStatementAstNode): 3|1 {
// return node.nodeType === "ForStatement" ? 3 : 1
// }
// #################### Trivial Node Identification
// #################### Trivial Node Identification
function isStatement ( node : any ) : boolean { function isStatement ( node : any ) : boolean {
return nodeType ( node , 'Statement$' ) || node . nodeType === "Block" || node . nodeType === "Return" return nodeType ( node , 'Statement$' ) || node . nodeType === "Block" || node . nodeType === "Return"
} }
/ * *
* True if is binaryop
* @node { ASTNode } some AstNode
* @return { bool }
* /
// function isBinaryOperation (node) {
// return nodeType(node, exactMatch(nodeTypes.BINARYOPERATION))
// }
// #################### Complex Node Identification
// #################### Complex Node Identification
/ * * / * *
@ -538,15 +535,6 @@ function isDeleteFromDynamicArray (node: UnaryOperationAstNode): boolean {
return isDeleteUnaryOperation ( node ) && node . subExpression . nodeType === 'IndexAccess' return isDeleteUnaryOperation ( node ) && node . subExpression . nodeType === 'IndexAccess'
} }
/ * *
* True if node is the access of an index
* @node { ASTNode } node to check for
* @return { bool }
* /
// function isIndexAccess (node) {
// return node && node.name === 'IndexAccess'
// }
/ * * / * *
* True if node is the access of a mapping index * True if node is the access of a mapping index
* @node { ASTNode } node to check for * @node { ASTNode } node to check for
@ -571,9 +559,6 @@ function isLocalCallGraphRelevantNode (node: FunctionCallAstNode): boolean {
* @return { bool } * @return { bool }
* / * /
function isBuiltinFunctionCall ( node : FunctionCallAstNode ) : boolean { function isBuiltinFunctionCall ( node : FunctionCallAstNode ) : boolean {
// console.log('isBuiltinFunctionCall isLocalCall', isLocalCall(node))
// console.log('isBuiltinFunctionCall getLocalCallName', getLocalCallName(node))
// console.log('isBuiltinFunctionCall getFunctionCallTypeParameterType', getFunctionCallTypeParameterType(node))
return ( node . nodeType === 'FunctionCall' && isLocalCall ( node ) && builtinFunctions [ getLocalCallName ( node ) + '(' + getFunctionCallTypeParameterType ( node ) + ')' ] === true ) || isAbiNamespaceCall ( node ) return ( node . nodeType === 'FunctionCall' && isLocalCall ( node ) && builtinFunctions [ getLocalCallName ( node ) + '(' + getFunctionCallTypeParameterType ( node ) + ')' ] === true ) || isAbiNamespaceCall ( node )
} }
@ -619,7 +604,6 @@ function isRequireCall (node: FunctionCallAstNode): boolean {
* @return { bool } * @return { bool }
* / * /
function isStorageVariableDeclaration ( node : VariableDeclarationAstNode ) : boolean { function isStorageVariableDeclaration ( node : VariableDeclarationAstNode ) : boolean {
// console.log('storage variable----------', new RegExp(basicRegex.REFTYPE).test(node.typeDescriptions.typeIdentifier))
return node . storageLocation === 'storage' && new RegExp ( basicRegex . REFTYPE ) . test ( node . typeDescriptions . typeIdentifier ) return node . storageLocation === 'storage' && new RegExp ( basicRegex . REFTYPE ) . test ( node . typeDescriptions . typeIdentifier )
} }
@ -629,7 +613,6 @@ function isStorageVariableDeclaration (node: VariableDeclarationAstNode): boolea
* @return { bool } * @return { bool }
* / * /
function isInteraction ( node : FunctionCallAstNode ) : boolean { function isInteraction ( node : FunctionCallAstNode ) : boolean {
// console.log('Inside isInteraction----------', node)
return isLLCall ( node . expression ) || isLLSend ( node . expression ) || isExternalDirectCall ( node ) || isTransfer ( node . expression ) || return isLLCall ( node . expression ) || isLLSend ( node . expression ) || isExternalDirectCall ( node ) || isTransfer ( node . expression ) ||
isLLCall04 ( node . expression ) || isLLSend04 ( node . expression ) || isLLCall04 ( node . expression ) || isLLSend04 ( node . expression ) ||
// to cover case of address.call.value.gas , See: inheritance.sol
// to cover case of address.call.value.gas , See: inheritance.sol
@ -692,7 +675,7 @@ function isPayableFunction (node: FunctionDefinitionAstNode): boolean {
* @return { bool } * @return { bool }
* / * /
function isConstructor ( node : FunctionDefinitionAstNode ) : boolean { function isConstructor ( node : FunctionDefinitionAstNode ) : boolean {
return node . kind === "constructor" // ||
return node . kind === "constructor"
} }
/ * * / * *
@ -871,10 +854,8 @@ function isSuperLocalCall (node: MemberAccessAstNode): boolean {
* @return { bool } * @return { bool }
* / * /
function isLocalCall ( node : FunctionCallAstNode ) : boolean { function isLocalCall ( node : FunctionCallAstNode ) : boolean {
return node . nodeType === 'FunctionCall' &&
return node . nodeType === 'FunctionCall' && node . kind === 'functionCall' &&
node . kind === 'functionCall' &&
node . expression . nodeType === 'Identifier' && expressionTypeDescription ( node , basicRegex . FUNCTIONTYPE ) &&
node . expression . nodeType === 'Identifier' &&
expressionTypeDescription ( node , basicRegex . FUNCTIONTYPE ) &&
! expressionTypeDescription ( node , basicRegex . EXTERNALFUNCTIONTYPE ) ! expressionTypeDescription ( node , basicRegex . EXTERNALFUNCTIONTYPE )
} }
@ -1009,51 +990,24 @@ function isLoop (node) {
nodeType ( node , exactMatch ( nodeTypes . DOWHILESTATEMENT ) ) nodeType ( node , exactMatch ( nodeTypes . DOWHILESTATEMENT ) )
} }
/ * *
* True if it is a 'for' loop
* @node { ASTNode } some AstNode
* @return { bool }
* TODO : This should be removed once for loop iterates Over dynamic array fixed
* /
// function isForLoop (node) {
// return nodeType(node, exactMatch(nodeTypes.FORSTATEMENT))
// }
// #################### Complex Node Identification - Private
// #################### Complex Node Identification - Private
function isMemberAccess ( node : MemberAccessAstNode , retType : string , accessor : string | undefined , accessorType : string , memberName : string | undefined ) : boolean { function isMemberAccess ( node : MemberAccessAstNode , retType : string , accessor : string | undefined , accessorType : string , memberName : string | undefined ) : boolean {
if ( node && nodeType ( node , exactMatch ( 'MemberAccess' ) ) ) { if ( node && nodeType ( node , exactMatch ( 'MemberAccess' ) ) ) {
// console.log('node inside memberaccess------', node)
const nodeTypeDef : boolean = typeDescription ( node , retType ) const nodeTypeDef : boolean = typeDescription ( node , retType )
// console.log('MemberAccess typeDef ->',nodeTypeDef)
const nodeMemName : boolean = memName ( node , memberName ) const nodeMemName : boolean = memName ( node , memberName )
// console.log('MemberAccess nodeMemName ->',nodeMemName)
const nodeExpMemName : boolean = memName ( node . expression , accessor ) const nodeExpMemName : boolean = memName ( node . expression , accessor )
// console.log('MemberAccess nodeExpMemName ->',nodeExpMemName)
const nodeExpTypeDef : boolean = expressionTypeDescription ( node , accessorType ) const nodeExpTypeDef : boolean = expressionTypeDescription ( node , accessorType )
// console.log('MemberAccess nodeExpTypeDef ->',nodeExpTypeDef)
return nodeTypeDef && nodeMemName && nodeExpTypeDef && nodeExpMemName return nodeTypeDef && nodeMemName && nodeExpTypeDef && nodeExpMemName
} else return false } else return false
} }
function isSpecialVariableAccess ( node : MemberAccessAstNode , varType : any ) : boolean { function isSpecialVariableAccess ( node : MemberAccessAstNode , varType : SpecialObjDetail ) : boolean {
return isMemberAccess ( node , exactMatch ( util . escapeRegExp ( varType . type ) ) , varType . obj , varType . obj , varType . member ) return isMemberAccess ( node , exactMatch ( util . escapeRegExp ( varType . type ) ) , varType . obj , varType . obj , varType . member )
} }
// #################### Node Identification Primitives
// #################### Node Identification Primitives
// function nrOfChildren (node, nr) {
// return (node && (nr === undefined || nr === null)) || (node && nr === 0 && !node.children) || (node && node.children && node.children.length === nr)
// }
// function minNrOfChildren (node, nr) {
// return (node && (nr === undefined || nr === null)) || (node && nr === 0 && !node.children) || (node && node.children && node.children.length >= nr)
// }
// function expressionType (node, typeRegex) {
// return new RegExp(typeRegex).test(node.expression.typeDescriptions.typeString)
// }
function expressionTypeDescription ( node : any , typeRegex : string ) : boolean { function expressionTypeDescription ( node : any , typeRegex : string ) : boolean {
return new RegExp ( typeRegex ) . test ( node . expression . typeDescriptions . typeString ) return new RegExp ( typeRegex ) . test ( node . expression . typeDescriptions . typeString )
} }
@ -1062,30 +1016,29 @@ function typeDescription (node: any, typeRegex: string): boolean {
return new RegExp ( typeRegex ) . test ( node . typeDescriptions . typeString ) return new RegExp ( typeRegex ) . test ( node . typeDescriptions . typeString )
} }
function nodeType ( node : any , typeRegex : string ) { function nodeType ( node : any , typeRegex : string ) : boolean {
return new RegExp ( typeRegex ) . test ( node . nodeType ) return new RegExp ( typeRegex ) . test ( node . nodeType )
} }
function nodeTypeIn ( node : any , typeRegex : string [ ] ) { function nodeTypeIn ( node : any , typeRegex : string [ ] ) : boolean {
return typeRegex . some ( ( typeRegex ) = > nodeType ( node , typeRegex ) ) return typeRegex . some ( ( typeRegex ) = > nodeType ( node , typeRegex ) )
} }
function memName ( node : any , memNameRegex : any ) { function memName ( node : any , memNameRegex : any ) : boolean {
// const regex = new RegExp(memNameRegex)
return ( node && ! memNameRegex ) || new RegExp ( memNameRegex ) . test ( node . name ) || new RegExp ( memNameRegex ) . test ( node . memberName ) return ( node && ! memNameRegex ) || new RegExp ( memNameRegex ) . test ( node . name ) || new RegExp ( memNameRegex ) . test ( node . memberName )
} }
function operator ( node , opRegex ) { function operator ( node : any , opRegex : string ) : boolean {
return new RegExp ( opRegex ) . test ( node . operator ) return new RegExp ( opRegex ) . test ( node . operator )
} }
// #################### Helpers
// #################### Helpers
function exactMatch ( regexStr ) { function exactMatch ( regexStr : string ) : string {
return '^' + regexStr + '$' return '^' + regexStr + '$'
} }
function matches ( . . . fnArgs ) { function matches ( . . . fnArgs : any [ ] ) : string {
const args : any [ ] = [ ] const args : any [ ] = [ ]
for ( let k = 0 ; k < fnArgs . length ; k ++ ) { for ( let k = 0 ; k < fnArgs . length ; k ++ ) {
args . push ( fnArgs [ k ] ) args . push ( fnArgs [ k ] )
@ -1109,28 +1062,7 @@ function buildAbiSignature (funName: string, paramTypes: any[]): string {
return funName + '(' + util . concatWithSeperator ( paramTypes , ',' ) + ')' return funName + '(' + util . concatWithSeperator ( paramTypes , ',' ) + ')'
} }
// /**
// * Finds first node of a certain type under a specific node.
// * @node {AstNode} node to start form
// * @type {String} Type the ast node should have
// * @return {AstNode} null or node found
// */
// function findFirstSubNodeLTR (node, type) {
// if (!node || !node.children) return null
// for (let i = 0; i < node.children.length; ++i) {
// const item = node.children[i]
// if (nodeType(item, type)) return item
// else {
// const res = findFirstSubNodeLTR(item, type)
// if (res) return res
// }
// }
// return null
// }
const helpers = { const helpers = {
// nrOfChildren,
// minNrOfChildren,
expressionTypeDescription , expressionTypeDescription ,
nodeType , nodeType ,
memName , memName ,
@ -1165,7 +1097,6 @@ export {
getFunctionOrModifierDefinitionParameterPart , getFunctionOrModifierDefinitionParameterPart ,
getFunctionDefinitionReturnParameterPart , getFunctionDefinitionReturnParameterPart ,
getUnAssignedTopLevelBinOps , getUnAssignedTopLevelBinOps ,
// getLoopBlockStartIndex,
// #################### Complex Node Identification
// #################### Complex Node Identification
isDeleteOfDynamicArray , isDeleteOfDynamicArray ,
@ -1174,7 +1105,6 @@ export {
isSpecialVariableAccess , isSpecialVariableAccess ,
isDynamicArrayAccess , isDynamicArrayAccess ,
isDynamicArrayLengthAccess , isDynamicArrayLengthAccess ,
// isIndexAccess,
isMappingIndexAccess , isMappingIndexAccess ,
isSubScopeWithTopLevelUnAssignedBinOp , isSubScopeWithTopLevelUnAssignedBinOp ,
hasFunctionBody , hasFunctionBody ,
@ -1217,24 +1147,11 @@ export {
// #################### Trivial Node Identification
// #################### Trivial Node Identification
isDeleteUnaryOperation , isDeleteUnaryOperation ,
// isFunctionDefinition,
// isModifierDefinition,
// isInheritanceSpecifier,
// isModifierInvocation,
// isVariableDeclaration,
isStorageVariableDeclaration , isStorageVariableDeclaration ,
// isAssignment,
// isContractDefinition,
isConstantFunction , isConstantFunction ,
isPayableFunction , isPayableFunction ,
isConstructor , isConstructor ,
// isInlineAssembly,
// isNewExpression,
// isReturn,
isStatement , isStatement ,
// isExpressionStatement,
// isBlock,
// isBinaryOperation,
// #################### Constants
// #################### Constants
nodeTypes , nodeTypes ,
aniket-engg
5 years ago
committed by
Aniket