proc genCaseObjDiscMapping(t: PType; field: PSym; info: TLineInfo;
                           g: ModuleGraph; idgen: IdGenerator): PSym {....raises: [
    ValueError, OSError, KeyError, IOError, Exception, ERecoverableError], tags: [
    RootEffect, WriteIOEffect, ReadEnvEffect, ReadIOEffect, ReadDirEffect],
    forbids: [].}

proc genEnumToStrProc(t: PType; info: TLineInfo; g: ModuleGraph;
                      idgen: IdGenerator): PSym {....raises: [ValueError, OSError,
    KeyError, IOError, Exception, ERecoverableError], tags: [RootEffect,
    WriteIOEffect, ReadEnvEffect, ReadIOEffect, ReadDirEffect], forbids: [].}