From bbc4dc995612916a4c0a99396b5259a5fb1dda80 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 29 Jun 2020 17:22:47 +0200
Subject: Update the rest of the tests

---
 crates/ra_syntax/src/algo.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'crates/ra_syntax')

diff --git a/crates/ra_syntax/src/algo.rs b/crates/ra_syntax/src/algo.rs
index f7a885eb3..26b3c813a 100644
--- a/crates/ra_syntax/src/algo.rs
+++ b/crates/ra_syntax/src/algo.rs
@@ -41,6 +41,10 @@ pub fn find_node_at_offset<N: AstNode>(syntax: &SyntaxNode, offset: TextSize) ->
     ancestors_at_offset(syntax, offset).find_map(N::cast)
 }
 
+pub fn find_node_at_range<N: AstNode>(syntax: &SyntaxNode, range: TextRange) -> Option<N> {
+    find_covering_element(syntax, range).ancestors().find_map(N::cast)
+}
+
 /// Skip to next non `trivia` token
 pub fn skip_trivia_token(mut token: SyntaxToken, direction: Direction) -> Option<SyntaxToken> {
     while token.kind().is_trivia() {
-- 
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