Owned

crates/libeditor/src/extend_selection.rs

@@ -6,7 +6,7 @@
 
 pub fn extend_selection(file: &ParsedFile, range: TextRange) -> Option<TextRange> {
     let syntax = file.syntax();
-    extend(syntax.as_ref(), range)
+    extend(syntax.borrowed(), range)
 }
 
 pub(crate) fn extend(root: SyntaxNodeRef, range: TextRange) -> Option<TextRange> {

crates/libsyntax2/src/ast/mod.rs

@@ -46,7 +46,7 @@ pub fn ast(&self) -> File {
         File::cast(self.syntax()).unwrap()
     }
     pub fn syntax(&self) -> SyntaxNodeRef {
-        self.root.as_ref()
+        self.root.borrowed()
     }
     pub fn errors(&self) -> Vec<SyntaxError> {
         self.syntax().root.syntax_root().errors.clone()

crates/libsyntax2/src/yellow/syntax.rs

@@ -51,13 +51,20 @@ pub(crate) fn new_owned(root: SyntaxRoot) -> Self {
 }
 
 impl<R: TreeRoot> SyntaxNode<R> {
-    pub fn as_ref<'a>(&'a self) -> SyntaxNode<RefRoot<'a>> {
+    pub fn borrowed<'a>(&'a self) -> SyntaxNodeRef<'a> {
         SyntaxNode {
             root: self.root.borrowed(),
             red: self.red,
         }
     }
 
+    pub fn owned<'a>(&'a self) -> SyntaxNode {
+        SyntaxNode {
+            root: self.root.owned(),
+            red: self.red,
+        }
+    }
+
     pub fn kind(&self) -> SyntaxKind {
         self.red().green().kind()
     }

crates/libsyntax2/tests/test/main.rs

@@ -21,7 +21,7 @@ fn lexer_tests() {
 fn parser_tests() {
     dir_tests(&["parser/inline", "parser/ok", "parser/err"], |text| {
         let file = libsyntax2::parse(text);
-        libsyntax2::utils::dump_tree(file.as_ref())
+        libsyntax2::utils::dump_tree(file.borrowed())
     })
 }