{"ast_node_type":"variable","tokens":[{"end":73,"kind":"keyword","start":0,"text":"let"}]}
            let pointer_entry = self.dwarf.unit.get_mut(pointer_type_id);
                self.dwarf.unit.add(self.dwarf.unit.root(), gimli::DW_TAG_pointer_type);
            pointer_entry.set(gimli::DW_AT_type, AttributeValue::UnitRef(pointee_dw_ty));