remix-analyzer/src/solidity-analyzer/modules/staticAnalysisCommon.js
function isThisLocalCall (node) {
  return isMemberAccess(node, basicRegex.FUNCTIONTYPE, exactMatch('this'), basicRegex.CONTRACTTYPE, undefined)
}
function isThisLocalCall (node) {
  return isMemberAccess(node, basicRegex.FUNCTIONTYPE, exactMatch('this'), basicRegex.CONTRACTTYPE, undefined)
}
function isThisLocalCall ( node ) { return isMemberAccess ( node , basicRegex . FUNCTIONTYPE , exactMatch ( 'this' ) , basicRegex . CONTRACTTYPE , undefined ) }
True if call to local function via this keyword
@node {ASTNode} some AstNode
@return {bool}
True if call to local function via this keyword