1 files changed, 1 insertions, 34 deletions

diff --git a/crates/ra_analysis/src/hir/module/imp.rs b/crates/ra_analysis/src/hir/module/imp.rs
index f9853584e..3b1baff76 100644
--- a/crates/ra_analysis/src/hir/module/imp.rs
+++ b/crates/ra_analysis/src/hir/module/imp.rs
@@ -15,7 +15,7 @@ use crate::{
 };
 
 use super::{
-    LinkData, LinkId, ModuleData, ModuleId, ModuleSource, ModuleSourceNode,
+    LinkData, LinkId, ModuleData, ModuleId, ModuleSource,
     ModuleTree, Problem,
 };
 
@@ -34,39 +34,6 @@ impl Submodule {
     }
 }
 
-pub(crate) fn submodules(
-    db: &impl HirDatabase,
-    source: ModuleSource,
-) -> Cancelable<Arc<Vec<Submodule>>> {
-    db::check_canceled(db)?;
-    let file_id = source.file_id();
-    let submodules = match source.resolve(db) {
-        ModuleSourceNode::SourceFile(it) => collect_submodules(file_id, it.borrowed()),
-        ModuleSourceNode::Module(it) => it
-            .borrowed()
-            .item_list()
-            .map(|it| collect_submodules(file_id, it))
-            .unwrap_or_else(Vec::new),
-    };
-    return Ok(Arc::new(submodules));
-
-    fn collect_submodules<'a>(
-        file_id: FileId,
-        root: impl ast::ModuleItemOwner<'a>,
-    ) -> Vec<Submodule> {
-        modules(root)
-            .map(|(name, m)| {
-                if m.has_semi() {
-                    Submodule::Declaration(name)
-                } else {
-                    let src = ModuleSource::new_inline(file_id, m);
-                    Submodule::Definition(name, src)
-                }
-            })
-            .collect()
-    }
-}
-
 pub(crate) fn modules<'a>(
     root: impl ast::ModuleItemOwner<'a>,
 ) -> impl Iterator<Item = (SmolStr, ast::Module<'a>)> {