Function assignExpr

lib/pathanalysis.cpp:39–47

}

static const Token* assignExpr(const Token* tok)
{
    while (tok->astParent() && astIsLHS(tok)) {
        if (Token::Match(tok->astParent(), "%assign%"))
            return tok->astParent();
        tok = tok->astParent();
    }
    return nullptr;
}

std::pair<bool, bool> PathAnalysis::checkCond(const Token * tok, bool& known)
{