Method simplifyExternC

lib/tokenize.cpp:3743–3767

}

void Tokenizer::simplifyExternC()
{
    if (isC())
        return;

    // Add attributes to all tokens within `extern "C"` inlines and blocks, and remove the `extern "C"` tokens.
    for (Token *tok = list.front(); tok; tok = tok->next()) {
        if (Token::Match(tok, "extern \"C\"|\"C++\"")) {
            Token *tok2 = tok->next();
            const bool isExtC = tok->strAt(1).size() == 3;
            if (tok->strAt(2) == "{") {
                tok2 = tok2->next(); // skip {
                while ((tok2 = tok2->next()) && tok2 != tok->linkAt(2))
                    tok2->isExternC(isExtC);
                tok->linkAt(2)->deleteThis(); // }
                tok->deleteNext(2); // "C" {
            } else {
                while ((tok2 = tok2->next()) && !Token::Match(tok2, "[;{]"))
                    tok2->isExternC(isExtC);
                tok->deleteNext(); // "C"
            }
            tok->deleteThis(); // extern
        }
    }
}

void Tokenizer::simplifyCompoundStatements()
{