From 4d87799a4a73e5a58fce4e3caa88ad90347bdabb Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 27 Nov 2018 14:04:25 +0300
Subject: implement file_items

---
 crates/ra_analysis/src/descriptors/module/nameres.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'crates/ra_analysis')

diff --git a/crates/ra_analysis/src/descriptors/module/nameres.rs b/crates/ra_analysis/src/descriptors/module/nameres.rs
index 6251f5b86..6e327e374 100644
--- a/crates/ra_analysis/src/descriptors/module/nameres.rs
+++ b/crates/ra_analysis/src/descriptors/module/nameres.rs
@@ -24,7 +24,7 @@ use rustc_hash::FxHashMap;
 use ra_syntax::{
     SyntaxNode,
     SmolStr, SyntaxKind::{self, *},
-    ast::{self, ModuleItemOwner}
+    ast::{self, ModuleItemOwner, AstNode}
 };
 
 use crate::{
@@ -44,7 +44,13 @@ use crate::{
 pub(crate) struct FileItemId(u32);
 
 pub(crate) fn file_items(db: &impl DescriptorDatabase, file_id: FileId) -> Arc<Vec<SyntaxNode>> {
-    unimplemented!()
+    let source_file = db.file_syntax(file_id);
+    let source_file = source_file.borrowed();
+    let res = source_file.syntax().descendants()
+        .filter_map(ast::ModuleItem::cast)
+        .map(|it| it.syntax().owned())
+        .collect::<Vec<_>>();
+    Arc::new(res)
 }
 
 pub(crate) fn file_item(db: &impl DescriptorDatabase, file_id: FileId, file_item_id: FileItemId) -> SyntaxNode {
-- 
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