From 8ada1a2689eb33b78402ba739a5fb1e7c011def8 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Wed, 24 Oct 2018 16:36:28 +0300
Subject: Simplify

---
 crates/ra_editor/src/lib.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'crates/ra_editor/src')

diff --git a/crates/ra_editor/src/lib.rs b/crates/ra_editor/src/lib.rs
index 417080d90..94e9a18e4 100644
--- a/crates/ra_editor/src/lib.rs
+++ b/crates/ra_editor/src/lib.rs
@@ -152,11 +152,9 @@ pub fn find_node_at_offset<'a, N: AstNode<'a>>(
 }
 
 pub fn resolve_local_name(
-    file: &File,
-    offset: TextUnit,
     name_ref: ast::NameRef,
 ) -> Option<(SmolStr, TextRange)> {
-    let fn_def = find_node_at_offset::<ast::FnDef>(file.syntax(), offset)?;
+    let fn_def = name_ref.syntax().ancestors().find_map(ast::FnDef::cast)?;
     let scopes = scope::FnScopes::new(fn_def);
     let scope_entry = scope::resolve_local_name(name_ref, &scopes)?;
     let name = scope_entry.ast().name()?;
-- 
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