3 files changed, 45 insertions, 36 deletions

diff --git a/crates/ra_ide_db/src/defs.rs b/crates/ra_ide_db/src/defs.rs
index e06b189a0..df56f2d9e 100644
--- a/crates/ra_ide_db/src/defs.rs
+++ b/crates/ra_ide_db/src/defs.rs
@@ -119,7 +119,7 @@ pub fn classify_name(sema: &Semantics<RootDatabase>, name: &ast::Name) -> Option
 
     match_ast! {
         match parent {
-            ast::Alias(it) => {
+            ast::Rename(it) => {
                 let use_tree = it.syntax().parent().and_then(ast::UseTree::cast)?;
                 let path = use_tree.path()?;
                 let path_segment = path.segment()?;
@@ -142,7 +142,7 @@ pub fn classify_name(sema: &Semantics<RootDatabase>, name: &ast::Name) -> Option
 
                 Some(NameClass::Definition(Definition::Local(local)))
             },
-            ast::RecordFieldDef(it) => {
+            ast::RecordField(it) => {
                 let field: hir::Field = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::Field(field)))
             },
@@ -150,39 +150,39 @@ pub fn classify_name(sema: &Semantics<RootDatabase>, name: &ast::Name) -> Option
                 let def = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::StructDef(it) => {
+            ast::Struct(it) => {
                 let def: hir::Struct = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::UnionDef(it) => {
+            ast::Union(it) => {
                 let def: hir::Union = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::EnumDef(it) => {
+            ast::Enum(it) => {
                 let def: hir::Enum = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::TraitDef(it) => {
+            ast::Trait(it) => {
                 let def: hir::Trait = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::StaticDef(it) => {
+            ast::Static(it) => {
                 let def: hir::Static = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::EnumVariant(it) => {
+            ast::Variant(it) => {
                 let def: hir::EnumVariant = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::FnDef(it) => {
+            ast::Fn(it) => {
                 let def: hir::Function = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::ConstDef(it) => {
+            ast::Const(it) => {
                 let def: hir::Const = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
-            ast::TypeAliasDef(it) => {
+            ast::TypeAlias(it) => {
                 let def: hir::TypeAlias = sema.to_def(&it)?;
                 Some(NameClass::Definition(Definition::ModuleDef(def.into())))
             },
@@ -236,7 +236,7 @@ pub fn classify_name_ref(
         }
     }
 
-    if let Some(record_field) = ast::RecordField::for_field_name(name_ref) {
+    if let Some(record_field) = ast::RecordExprField::for_field_name(name_ref) {
         if let Some((field, local)) = sema.resolve_record_field(&record_field) {
             let field = Definition::Field(field);
             let res = match local {
@@ -290,20 +290,25 @@ pub fn classify_name_ref(
 
     let path = name_ref.syntax().ancestors().find_map(ast::Path::cast)?;
     let resolved = sema.resolve_path(&path)?;
-    let res = match resolved {
-        PathResolution::Def(def) => Definition::ModuleDef(def),
-        PathResolution::AssocItem(item) => {
-            let def = match item {
-                hir::AssocItem::Function(it) => it.into(),
-                hir::AssocItem::Const(it) => it.into(),
-                hir::AssocItem::TypeAlias(it) => it.into(),
-            };
-            Definition::ModuleDef(def)
+    Some(NameRefClass::Definition(resolved.into()))
+}
+
+impl From<PathResolution> for Definition {
+    fn from(path_resolution: PathResolution) -> Self {
+        match path_resolution {
+            PathResolution::Def(def) => Definition::ModuleDef(def),
+            PathResolution::AssocItem(item) => {
+                let def = match item {
+                    hir::AssocItem::Function(it) => it.into(),
+                    hir::AssocItem::Const(it) => it.into(),
+                    hir::AssocItem::TypeAlias(it) => it.into(),
+                };
+                Definition::ModuleDef(def)
+            }
+            PathResolution::Local(local) => Definition::Local(local),
+            PathResolution::TypeParam(par) => Definition::TypeParam(par),
+            PathResolution::Macro(def) => Definition::Macro(def),
+            PathResolution::SelfType(impl_def) => Definition::SelfType(impl_def),
         }
-        PathResolution::Local(local) => Definition::Local(local),
-        PathResolution::TypeParam(par) => Definition::TypeParam(par),
-        PathResolution::Macro(def) => Definition::Macro(def),
-        PathResolution::SelfType(impl_def) => Definition::SelfType(impl_def),
-    };
-    Some(NameRefClass::Definition(res))
+    }
 }
diff --git a/crates/ra_ide_db/src/search.rs b/crates/ra_ide_db/src/search.rs
index 81553150b..0b862b449 100644
--- a/crates/ra_ide_db/src/search.rs
+++ b/crates/ra_ide_db/src/search.rs
@@ -60,6 +60,10 @@ impl SearchScope {
         SearchScope::new(std::iter::once((file, None)).collect())
     }
 
+    pub fn files(files: &[FileId]) -> SearchScope {
+        SearchScope::new(files.iter().map(|f| (*f, None)).collect())
+    }
+
     pub fn intersection(&self, other: &SearchScope) -> SearchScope {
         let (mut small, mut large) = (&self.entries, &other.entries);
         if small.len() > large.len() {
@@ -311,7 +315,7 @@ fn is_record_lit_name_ref(name_ref: &ast::NameRef) -> bool {
     name_ref
         .syntax()
         .ancestors()
-        .find_map(ast::RecordLit::cast)
+        .find_map(ast::RecordExpr::cast)
         .and_then(|l| l.path())
         .and_then(|p| p.segment())
         .map(|p| p.name_ref().as_ref() == Some(name_ref))
diff --git a/crates/ra_ide_db/src/symbol_index.rs b/crates/ra_ide_db/src/symbol_index.rs
index 131e2a128..35a2c5be3 100644
--- a/crates/ra_ide_db/src/symbol_index.rs
+++ b/crates/ra_ide_db/src/symbol_index.rs
@@ -344,7 +344,7 @@ impl Query {
 }
 
 fn is_type(kind: SyntaxKind) -> bool {
-    matches!(kind, STRUCT_DEF | ENUM_DEF | TRAIT_DEF | TYPE_ALIAS_DEF)
+    matches!(kind, STRUCT | ENUM | TRAIT | TYPE_ALIAS)
 }
 
 /// The actual data that is stored in the index. It should be as compact as
@@ -397,14 +397,14 @@ fn to_symbol(node: &SyntaxNode) -> Option<(SmolStr, SyntaxNodePtr, TextRange)> {
     }
     match_ast! {
         match node {
-            ast::FnDef(it) => decl(it),
-            ast::StructDef(it) => decl(it),
-            ast::EnumDef(it) => decl(it),
-            ast::TraitDef(it) => decl(it),
+            ast::Fn(it) => decl(it),
+            ast::Struct(it) => decl(it),
+            ast::Enum(it) => decl(it),
+            ast::Trait(it) => decl(it),
             ast::Module(it) => decl(it),
-            ast::TypeAliasDef(it) => decl(it),
-            ast::ConstDef(it) => decl(it),
-            ast::StaticDef(it) => decl(it),
+            ast::TypeAlias(it) => decl(it),
+            ast::Const(it) => decl(it),
+            ast::Static(it) => decl(it),
             ast::MacroCall(it) => {
                 if it.is_macro_rules().is_some() {
                     decl(it)