1 files changed, 3 insertions, 3 deletions

diff --git a/crates/ra_ide_api/src/syntax_tree.rs b/crates/ra_ide_api/src/syntax_tree.rs
index b3e08c041..3d7373d02 100644
--- a/crates/ra_ide_api/src/syntax_tree.rs
+++ b/crates/ra_ide_api/src/syntax_tree.rs
@@ -18,7 +18,7 @@ pub(crate) fn syntax_tree(
         let node = match algo::find_covering_element(parse.tree().syntax(), text_range) {

             SyntaxElement::Node(node) => node,

             SyntaxElement::Token(token) => {

-                if let Some(tree) = syntax_tree_for_string(token, text_range) {

+                if let Some(tree) = syntax_tree_for_string(&token, text_range) {

                     return tree;

                 }

                 token.parent()

@@ -33,7 +33,7 @@ pub(crate) fn syntax_tree(
 

 /// Attempts parsing the selected contents of a string literal

 /// as rust syntax and returns its syntax tree

-fn syntax_tree_for_string(token: SyntaxToken, text_range: TextRange) -> Option<String> {

+fn syntax_tree_for_string(token: &SyntaxToken, text_range: TextRange) -> Option<String> {

     // When the range is inside a string

     // we'll attempt parsing it as rust syntax

     // to provide the syntax tree of the contents of the string

@@ -43,7 +43,7 @@ fn syntax_tree_for_string(token: SyntaxToken, text_range: TextRange) -> Option<S
     }

 }

 

-fn syntax_tree_for_token(node: SyntaxToken, text_range: TextRange) -> Option<String> {

+fn syntax_tree_for_token(node: &SyntaxToken, text_range: TextRange) -> Option<String> {

     // Range of the full node

     let node_range = node.range();

     let text = node.text().to_string();