if fnstate, found := ft.precursor[s]; found {
		return fnstate.precursor
	}
	return nil
}

func (ft *DwarfFixupTable) SetPrecursorFunc(s *LSym, fn Func) {
	if _, found := ft.precursor[s]; found {
		ft.ctxt.Diag("internal error: DwarfFixupTable.SetPrecursorFunc double call on %v", s)
	}

	// initialize abstract function symbol now. This is done here so