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

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