From 59eec29e1b59e41e8ed55210ad4155ea43d650d0 Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Fri, 2 Jul 2021 15:43:47 +0200
Subject: [PATCH] Fix runnables using wrong file ids for module doctests

---
 crates/ide/src/runnables.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/crates/ide/src/runnables.rs b/crates/ide/src/runnables.rs
index 1b731584e03..98c5b4689a7 100644
--- a/crates/ide/src/runnables.rs
+++ b/crates/ide/src/runnables.rs
@@ -360,7 +360,10 @@ fn module_def_doctest(sema: &Semantics<RootDatabase>, def: hir::ModuleDef) -> Op
         .map(TestId::Path)
         .or_else(|| def_name.clone().map(TestId::Name))?;
 
-    let mut nav = def.try_to_nav(sema.db)?;
+    let mut nav = match def {
+        hir::ModuleDef::Module(def) => NavigationTarget::from_module_to_decl(sema.db, def),
+        def => def.try_to_nav(sema.db)?,
+    };
     nav.focus_range = None;
     nav.description = None;
     nav.docs = None;