{

const SymbolDatabase *symbolDatabase = _tokenizer->getSymbolDatabase();

const std::size_t functions = symbolDatabase->functionScopes.size();

for (std::size_t i = 0; i < functions; ++i) {

const Scope * scope = symbolDatabase->functionScopes[i];

for (const Token *tok = scope->classStart->next(); tok && tok != scope->classEnd; tok = tok->next()) {

if (!Token::simpleMatch(tok, "BOOST_FOREACH ("))

continue;

const Token *containerTok = tok->next()->link()->previous();

if (!Token::Match(containerTok, "%var% ) {"))

continue;

const Token *tok2 = containerTok->tokAt(2);

const Token *end = tok2->link();

for (; tok2 != end; tok2 = tok2->next()) {

if (Token::Match(tok2, "%varid% . insert|erase|push_back|push_front|pop_front|pop_back|clear|swap|resize|assign|merge|remove|remove_if|reverse|sort|splice|unique|pop|push", containerTok->varId())) {

const Token* nextStatement = Token::findsimplematch(tok2->linkAt(3), ";", end);

if (!Token::Match(nextStatement, "; break|return|throw"))

boostForeachError(tok2);

break;

}

}

}

}

{

reportError(tok, Severity::error, "boostForeachError",

"BOOST_FOREACH caches the end() iterator. It's undefined behavior if you modify the container inside.", CWE664, false

);