1 files changed, 8 insertions, 4 deletions

diff --git a/crates/ra_analysis/src/descriptors/module/scope.rs b/crates/ra_analysis/src/descriptors/module/scope.rs
index da58ddce0..846b8b44f 100644
--- a/crates/ra_analysis/src/descriptors/module/scope.rs
+++ b/crates/ra_analysis/src/descriptors/module/scope.rs
@@ -2,8 +2,8 @@
 
 
 use ra_syntax::{
-    ast::{self, AstChildren, ModuleItemOwner},
-    File, AstNode, SmolStr, SyntaxNode, SyntaxNodeRef,
+    ast::{self, ModuleItemOwner},
+    File, AstNode, SmolStr,
 };
 
 use crate::syntax_ptr::LocalSyntaxPtr;
@@ -30,8 +30,12 @@ enum EntryKind {
 
 impl ModuleScope {
     pub fn new(file: &File) -> ModuleScope {
+        ModuleScope::from_items(file.ast().items())
+    }
+
+    pub fn from_items<'a>(items: impl Iterator<Item = ast::ModuleItem<'a>>) -> ModuleScope {
         let mut entries = Vec::new();
-        for item in file.ast().items() {
+        for item in items {
             let entry = match item {
                 ast::ModuleItem::StructDef(item) => Entry::new(item),
                 ast::ModuleItem::EnumDef(item) => Entry::new(item),
@@ -99,7 +103,7 @@ fn collect_imports(tree: ast::UseTree, acc: &mut Vec<Entry>) {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use ra_syntax::{ast::ModuleItemOwner, File};
+    use ra_syntax::{File};
 
     fn do_check(code: &str, expected: &[&str]) {
         let file = File::parse(&code);