Function iscpp11init_impl

lib/tokenlist.cpp:590–679

}

static bool iscpp11init_impl(const Token * const tok)
{
    if (Token::simpleMatch(tok, "{") && Token::simpleMatch(tok->link()->previous(), "; }"))
        return false;
    const Token *nameToken = tok;
    while (nameToken && nameToken->str() == "{") {
        if (nameToken->isCpp11init() != Token::Cpp11init::UNKNOWN)
            return nameToken->isCpp11init() == Token::Cpp11init::CPP11INIT;
        nameToken = nameToken->previous();
    }
    if (!nameToken)
        return false;
    if (nameToken->str() == ")" && Token::simpleMatch(nameToken->link()->previous(), "decltype (") &&
        !Token::simpleMatch(nameToken->link()->tokAt(-2), "."))
        nameToken = nameToken->link()->previous();
    if (Token::simpleMatch(nameToken, ", {"))
        return true;
    if (nameToken->str() == ">" && nameToken->link())
        nameToken = nameToken->link()->previous();
    if (Token::Match(nameToken, "]|*")) {
        const Token* tok2 = nameToken;
        if (tok2->link()) {
            while (tok2 && precedes(tok2->link(), nameToken))
                tok2 = tok2->link()->previous();
        }
        else
            tok2 = tok2->previous();
        while (Token::Match(tok2, "%type%|::|*") && !tok2->isKeyword())
            tok2 = tok2->previous();
        if (Token::Match(tok2, "new|%var%"))
            return true;
    }

    auto isCaseStmt = [](const Token* colonTok) {
        if (!Token::Match(colonTok->tokAt(-1), "%name%|%num%|%char%|) :"))
            return false;
        if (const Token* castTok = colonTok->linkAt(-1)) {
            if (Token::simpleMatch(castTok->astParent(), "case"))
                return true;
        }
        if (findParent(colonTok->previous(), [](const Token *parent){
            return parent->str() == "case";
        }))
            return true;
        const Token* caseTok = colonTok->tokAt(-2);
        while (caseTok && Token::Match(caseTok->tokAt(-1), "::|%name%"))
            caseTok = caseTok->tokAt(-1);
        return Token::simpleMatch(caseTok, "case");
    };

    const Token *endtok = nullptr;
    if (Token::Match(nameToken, "%name%|return|: {") && !isCaseStmt(nameToken) &&
        (!Token::simpleMatch(nameToken->tokAt(2), "[") || findLambdaEndScope(nameToken->tokAt(2))))
        endtok = nameToken->linkAt(1);
    else if (Token::Match(nameToken,"%name% <") && Token::simpleMatch(nameToken->linkAt(1),"> {"))
        endtok = nameToken->linkAt(1)->linkAt(1);
    else if (Token::Match(nameToken->previous(), "%name%|> ( {"))
        endtok = nameToken->linkAt(1);