Function reaches

lib/pathanalysis.cpp:185–195

}

bool reaches(const Token * start, const Token * dest, ErrorPath* errorPath)
{
    PathAnalysis::Info info = PathAnalysis{start}.forwardFind([&](const PathAnalysis::Info& i) {
        return (i.tok == dest);
    });
    if (!info.tok)
        return false;
    if (errorPath)
        errorPath->insert(errorPath->end(), info.errorPath.cbegin(), info.errorPath.cend());
    return true;
}