Method setFileInfo

src/simulate/debug_info.cpp:841–848

    }

    FileInfo * FileAccess::setFileInfo ( const string & fileName, FileInfoPtr && info ) {
        // TODO: test. for now we need to allow replace
        // if ( files.find(fileName)!=files.end() ) return nullptr;
        files[fileName] = das::move(info);
        auto ins = files.find(fileName);
        ins->second->name = (char *) ins->first.c_str();
        return ins->second.get();
    }

    bool FileAccess::invalidateFileInfo ( const string & fileName ) {
        auto it = files.find(fileName);