impl<'a, 'tcx, T> Decodable<DecodeContext<'a, 'tcx>> for LazyArray<T> {
fn decode(decoder: &mut DecodeContext<'a, 'tcx>) -> Self {
let len = decoder.read_usize();
- if len == 0 { LazyArray::empty() } else { decoder.read_lazy_array(len) }
+ if len == 0 { LazyArray::default() } else { decoder.read_lazy_array(len) }
}
}
.tables
.children
.get(self, index)
- .unwrap_or_else(LazyArray::empty)
+ .expect("fields are not encoded for a variant")
.decode(self)
.map(|index| ty::FieldDef {
did: self.local_def_id(index),
.tables
.children
.get(self, item_id)
- .unwrap_or_else(LazyArray::empty)
+ .expect("variants are not encoded for an enum")
.decode(self)
.filter_map(|index| {
let kind = self.def_kind(index);
.tables
.fn_arg_names
.get(self, id)
- .unwrap_or_else(LazyArray::empty)
+ .expect("argument names not encoded for a function")
.decode((self, sess))
.nth(0)
.map_or(false, |ident| ident.name == kw::SelfLower)
.tables
.children
.get(self, id)
- .unwrap_or_else(LazyArray::empty)
+ .expect("associated items not encoded for an item")
.decode((self, sess))
.map(move |child_index| self.local_def_id(child_index))
}
fn get_associated_item(self, id: DefIndex, sess: &'a Session) -> ty::AssocItem {
let name = self.item_name(id);
- let kind = match self.def_kind(id) {
- DefKind::AssocConst => ty::AssocKind::Const,
- DefKind::AssocFn => ty::AssocKind::Fn,
- DefKind::AssocTy => ty::AssocKind::Type,
+ let (kind, has_self) = match self.def_kind(id) {
+ DefKind::AssocConst => (ty::AssocKind::Const, false),
+ DefKind::AssocFn => (ty::AssocKind::Fn, self.get_fn_has_self_parameter(id, sess)),
+ DefKind::AssocTy => (ty::AssocKind::Type, false),
_ => bug!("cannot get associated-item of `{:?}`", self.def_key(id)),
};
- let has_self = self.get_fn_has_self_parameter(id, sess);
let container = self.root.tables.assoc_container.get(self, id).unwrap();
ty::AssocItem {
.tables
.children
.get(self, id)
- .unwrap_or_else(LazyArray::empty)
+ .expect("fields not encoded for a struct")
.decode(self)
.map(move |index| respan(self.get_span(index, sess), self.item_name(index)))
}
.tables
.children
.get(self, id)
- .unwrap_or_else(LazyArray::empty)
+ .expect("fields not encoded for a struct")
.decode(self)
.map(move |field_index| self.get_visibility(field_index))
}
.tables
.inherent_impls
.get(self, id)
- .unwrap_or_else(LazyArray::empty)
.decode(self)
.map(|index| self.local_def_id(index)),
)
.tables
.inherent_impls
.get(self, ty_index)
- .unwrap_or_else(LazyArray::empty)
.decode(self)
.map(move |impl_index| (ty_def_id, self.local_def_id(impl_index)))
})
) -> DefPathHash {
*def_path_hashes
.entry(index)
- .or_insert_with(|| self.root.tables.def_path_hashes.get(self, index).unwrap())
+ .or_insert_with(|| self.root.tables.def_path_hashes.get(self, index))
}
#[inline]