Merge #209

209: Owned nodes r=matklad a=matklad



Co-authored-by: Aleksey Kladov <[email protected]>

Author: bors[bot]

crates/ra_analysis/src/descriptors/function/imp.rs

@@ -11,11 +11,11 @@ use crate::descriptors::{
 /// TODO: this should return something more type-safe then `SyntaxNode`
 pub(crate) fn fn_syntax(db: &impl DescriptorDatabase, fn_id: FnId) -> FnDefNode {
     let syntax = db.resolve_syntax_ptr(fn_id.0);
-    FnDef::cast(syntax.borrowed()).unwrap().into()
+    FnDef::cast(syntax.borrowed()).unwrap().owned()
 }
 
 pub(crate) fn fn_scopes(db: &impl DescriptorDatabase, fn_id: FnId) -> Arc<FnScopes> {
     let syntax = db.fn_syntax(fn_id);
-    let res = FnScopes::new(syntax.ast());
+    let res = FnScopes::new(syntax.borrowed());
     Arc::new(res)
 }

crates/ra_analysis/src/descriptors/module/imp.rs

@@ -41,9 +41,9 @@ pub(crate) fn submodules(
     db::check_canceled(db)?;
     let file_id = source.file_id();
     let submodules = match source.resolve(db) {
-        ModuleSourceNode::Root(it) => collect_submodules(file_id, it.ast()),
+        ModuleSourceNode::Root(it) => collect_submodules(file_id, it.borrowed()),
         ModuleSourceNode::Inline(it) => it
-            .ast()
+            .borrowed()
             .item_list()
             .map(|it| collect_submodules(file_id, it))
             .unwrap_or_else(Vec::new),
@@ -89,8 +89,8 @@ pub(crate) fn module_scope(
     let tree = db.module_tree(source_root_id)?;
     let source = module_id.source(&tree).resolve(db);
     let res = match source {
-        ModuleSourceNode::Root(root) => ModuleScope::new(root.ast().items()),
-        ModuleSourceNode::Inline(inline) => match inline.ast().item_list() {
+        ModuleSourceNode::Root(root) => ModuleScope::new(root.borrowed().items()),
+        ModuleSourceNode::Inline(inline) => match inline.borrowed().item_list() {
             Some(items) => ModuleScope::new(items.items()),
             None => ModuleScope::new(std::iter::empty()),
         },

crates/ra_analysis/src/descriptors/module/mod.rs

@@ -117,7 +117,7 @@ impl ModuleId {
             .filter_map(|&it| {
                 let p = tree.link(it).problem.clone()?;
                 let s = it.bind_source(tree, db);
-                let s = s.ast().name().unwrap().syntax().owned();
+                let s = s.borrowed().name().unwrap().syntax().owned();
                 Some((s, p))
             })
             .collect()
@@ -136,11 +136,11 @@ impl LinkId {
         let owner = self.owner(tree);
         match owner.source(tree).resolve(db) {
             ModuleSourceNode::Root(root) => {
-                let ast = imp::modules(root.ast())
+                let ast = imp::modules(root.borrowed())
                     .find(|(name, _)| name == &tree.link(self).name)
                     .unwrap()
                     .1;
-                ast.into()
+                ast.owned()
             }
             ModuleSourceNode::Inline(it) => it,
         }
@@ -179,13 +179,13 @@ impl ModuleSource {
         match self {
             ModuleSource::File(file_id) => {
                 let syntax = db.file_syntax(file_id);
-                ModuleSourceNode::Root(syntax.ast().into())
+                ModuleSourceNode::Root(syntax.ast().owned())
             }
             ModuleSource::Inline(ptr) => {
                 let syntax = db.resolve_syntax_ptr(ptr);
                 let syntax = syntax.borrowed();
                 let module = ast::Module::cast(syntax).unwrap();
-                ModuleSourceNode::Inline(module.into())
+                ModuleSourceNode::Inline(module.owned())
             }
         }
     }

crates/ra_analysis/src/imp.rs

@@ -236,7 +236,7 @@ impl AnalysisImpl {
                 let link = module_id.parent_link(&module_tree)?;
                 let file_id = link.owner(&module_tree).source(&module_tree).file_id();
                 let decl = link.bind_source(&module_tree, &*self.db);
-                let decl = decl.ast();
+                let decl = decl.borrowed();
 
                 let decl_name = decl.name().unwrap();