2 files changed, 15 insertions, 10 deletions

diff --git a/crates/ra_hir/src/nameres/collector.rs b/crates/ra_hir/src/nameres/collector.rs
index c615d80c3..621236551 100644
--- a/crates/ra_hir/src/nameres/collector.rs
+++ b/crates/ra_hir/src/nameres/collector.rs
@@ -6,7 +6,7 @@ use ra_db::FileId;
 use ra_syntax::ast;
 
 use crate::{
-    Function, Module, Struct, Enum, Const, Static, Trait, TypeAlias,
+    Function, Module, Struct, Union, Enum, Const, Static, Trait, TypeAlias,
     DefDatabase, HirFileId, Name, Path,
     KnownName,
     nameres::{
@@ -495,6 +495,10 @@ where
                 let s = def!(Struct, ast_id);
                 PerNs::both(s, s)
             }
+            raw::DefKind::Union(ast_id) => {
+                let s = def!(Union, ast_id);
+                PerNs::both(s, s)
+            }
             raw::DefKind::Enum(ast_id) => PerNs::types(def!(Enum, ast_id)),
             raw::DefKind::Const(ast_id) => PerNs::values(def!(Const, ast_id)),
             raw::DefKind::Static(ast_id) => PerNs::values(def!(Static, ast_id)),
diff --git a/crates/ra_hir/src/nameres/raw.rs b/crates/ra_hir/src/nameres/raw.rs
index bd32b264b..1b4dcbb7a 100644
--- a/crates/ra_hir/src/nameres/raw.rs
+++ b/crates/ra_hir/src/nameres/raw.rs
@@ -1,7 +1,4 @@
-use std::{
-    sync::Arc,
-    ops::Index,
-};
+use std::{sync::Arc, ops::Index};
 
 use test_utils::tested_by;
 use ra_arena::{Arena, impl_arena_id, RawId, map::ArenaMap};
@@ -10,10 +7,7 @@ use ra_syntax::{
     ast::{self, NameOwner, AttrsOwner},
 };
 
-use crate::{
-    DefDatabase, Name, AsName, Path, HirFileId, ModuleSource,
-    AstIdMap, FileAstId, Either,
-};
+use crate::{DefDatabase, Name, AsName, Path, HirFileId, ModuleSource, AstIdMap, FileAstId, Either};
 
 /// `RawItems` is a set of top-level items in a file (except for impls).
 ///
@@ -161,6 +155,7 @@ pub(super) struct DefData {
 pub(super) enum DefKind {
     Function(FileAstId<ast::FnDef>),
     Struct(FileAstId<ast::StructDef>),
+    Union(FileAstId<ast::StructDef>),
     Enum(FileAstId<ast::EnumDef>),
     Const(FileAstId<ast::ConstDef>),
     Static(FileAstId<ast::StaticDef>),
@@ -215,7 +210,13 @@ impl RawItemsCollector {
                 return;
             }
             ast::ModuleItemKind::StructDef(it) => {
-                (DefKind::Struct(self.source_ast_id_map.ast_id(it)), it.name())
+                let id = self.source_ast_id_map.ast_id(it);
+                let name = it.name();
+                if it.is_union() {
+                    (DefKind::Union(id), name)
+                } else {
+                    (DefKind::Struct(id), name)
+                }
             }
             ast::ModuleItemKind::EnumDef(it) => {
                 (DefKind::Enum(self.source_ast_id_map.ast_id(it)), it.name())