2 files changed, 8 insertions, 5 deletions

diff --git a/crates/ra_hir_def/src/item_scope.rs b/crates/ra_hir_def/src/item_scope.rs
index a96b5cfd2..b5c07ed5f 100644
--- a/crates/ra_hir_def/src/item_scope.rs
+++ b/crates/ra_hir_def/src/item_scope.rs
@@ -10,6 +10,7 @@ use crate::{per_ns::PerNs, AdtId, BuiltinType, ImplId, MacroDefId, ModuleDefId,
 #[derive(Debug, Default, PartialEq, Eq)]
 pub struct ItemScope {
     visible: FxHashMap<Name, Resolution>,
+    defs: Vec<ModuleDefId>,
     impls: Vec<ImplId>,
     /// Macros visible in current module in legacy textual scope
     ///
@@ -53,11 +54,7 @@ impl ItemScope {
     }
 
     pub fn declarations(&self) -> impl Iterator<Item = ModuleDefId> + '_ {
-        self.entries()
-            .filter_map(|(_name, res)| if !res.import { Some(res.def) } else { None })
-            .flat_map(|per_ns| {
-                per_ns.take_types().into_iter().chain(per_ns.take_values().into_iter())
-            })
+        self.defs.iter().copied()
     }
 
     pub fn impls(&self) -> impl Iterator<Item = ImplId> + ExactSizeIterator + '_ {
@@ -100,6 +97,10 @@ impl ItemScope {
         })
     }
 
+    pub(crate) fn define_def(&mut self, def: ModuleDefId) {
+        self.defs.push(def)
+    }
+
     pub(crate) fn get_legacy_macro(&self, name: &Name) -> Option<MacroDefId> {
         self.legacy_macros.get(name).copied()
     }
diff --git a/crates/ra_hir_def/src/nameres/collector.rs b/crates/ra_hir_def/src/nameres/collector.rs
index b4e438257..745e31c0d 100644
--- a/crates/ra_hir_def/src/nameres/collector.rs
+++ b/crates/ra_hir_def/src/nameres/collector.rs
@@ -716,6 +716,7 @@ where
         modules[self.module_id].children.insert(name.clone(), res);
         let module = ModuleId { krate: self.def_collector.def_map.krate, local_id: res };
         let def: ModuleDefId = module.into();
+        self.def_collector.def_map.modules[self.module_id].scope.define_def(def);
         let resolution = Resolution { def: def.into(), import: false };
         self.def_collector.update(self.module_id, None, &[(name, resolution)]);
         res
@@ -775,6 +776,7 @@ where
             .intern(self.def_collector.db)
             .into(),
         };
+        self.def_collector.def_map.modules[self.module_id].scope.define_def(def);
         let resolution = Resolution { def: def.into(), import: false };
         self.def_collector.update(self.module_id, None, &[(name, resolution)])
     }