More precise navigation to parent

crates/ide/src/display/navigation_target.rs

@@ -85,12 +85,16 @@ impl NavigationTarget {
         let name = module.name(db).map(|it| it.to_string().into()).unwrap_or_default();
         if let Some(src) = module.declaration_source(db) {
             let node = src.as_ref().map(|it| it.syntax());
-            let frange = node.original_file_range(db);
+            let full_range = node.original_file_range(db);
+            let focus_range = src
+                .value
+                .name()
+                .map(|name| src.with_value(name.syntax()).original_file_range(db).range);
             let mut res = NavigationTarget::from_syntax(
-                frange.file_id,
+                full_range.file_id,
                 name,
-                None,
+                focus_range,
-                frange.range,
+                full_range.range,
                 SymbolKind::Module,
             );
             res.docs = module.attrs(db).docs();

crates/ide/src/goto_definition.rs

@@ -131,7 +131,6 @@ pub(crate) fn reference_definition(
 #[cfg(test)]
 mod tests {
     use ide_db::base_db::FileRange;
-    use syntax::{TextRange, TextSize};
 
     use crate::fixture;
 

crates/ide/src/parent_module.rs

@@ -81,8 +81,8 @@ mod tests {
         check(
             r#"
 //- /lib.rs
-  mod foo;
+mod foo;
-//^^^^^^^^
+  //^^^
 
 //- /foo.rs
 $0// empty
@@ -96,8 +96,8 @@ $0// empty
         check(
             r#"
 //- /lib.rs
-  mod foo;
+mod foo;
-//^^^^^^^^
+  //^^^
 //- /foo.rs
 mod $0bar;
 
@@ -115,7 +115,7 @@ mod $0bar;
 mod foo {
     mod bar {
         mod baz { $0 }
-    } //^^^^^^^^^^^^
+    }     //^^^
 }
 "#,
         );