From 077a02271c855841be39d4b6b45b7df14a6fc067 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 13 Jan 2019 21:56:20 +0300
Subject: fix go to parent module

---
 crates/ra_ide_api/src/navigation_target.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'crates/ra_ide_api/src/navigation_target.rs')

diff --git a/crates/ra_ide_api/src/navigation_target.rs b/crates/ra_ide_api/src/navigation_target.rs
index b0d0a3e8b..230d0f67a 100644
--- a/crates/ra_ide_api/src/navigation_target.rs
+++ b/crates/ra_ide_api/src/navigation_target.rs
@@ -89,6 +89,25 @@ impl NavigationTarget {
         Ok(res)
     }
 
+    pub(crate) fn from_module_to_decl(
+        db: &RootDatabase,
+        module: hir::Module,
+    ) -> Cancelable<NavigationTarget> {
+        let name = module
+            .name(db)?
+            .map(|it| it.to_string().into())
+            .unwrap_or_default();
+        if let Some((file_id, source)) = module.declaration_source(db)? {
+            return Ok(NavigationTarget::from_syntax(
+                file_id,
+                name,
+                None,
+                source.syntax(),
+            ));
+        }
+        NavigationTarget::from_module(db, module)
+    }
+
     // TODO once Def::Item is gone, this should be able to always return a NavigationTarget
     pub(crate) fn from_def(db: &RootDatabase, def: Def) -> Cancelable<Option<NavigationTarget>> {
         let res = match def {
-- 
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