remix-analyzer/src/solidity-analyzer/modules/staticAnalysisCommon.js
function isPlusPlusUnaryOperation (node) {
  return nodeType(node, exactMatch(nodeTypes.UNARYOPERATION)) && operator(node, exactMatch(util.escapeRegExp('++')))
}
function isPlusPlusUnaryOperation (node) {
  return nodeType(node, exactMatch(nodeTypes.UNARYOPERATION)) && operator(node, exactMatch(util.escapeRegExp('++')))
}
function isPlusPlusUnaryOperation ( node ) { return nodeType ( node , exactMatch ( nodeTypes . UNARYOPERATION ) ) && operator ( node , exactMatch ( util . escapeRegExp ( '++' ) ) ) }
True if unary increment operation
@node {ASTNode} some AstNode
@return {bool}
True if unary increment operation