2 files changed, 11 insertions, 10 deletions

diff --git a/crates/ra_hir_def/src/body/lower.rs b/crates/ra_hir_def/src/body/lower.rs
index d8e911aa5..331736cb2 100644
--- a/crates/ra_hir_def/src/body/lower.rs
+++ b/crates/ra_hir_def/src/body/lower.rs
@@ -1,4 +1,5 @@
-//! FIXME: write short doc here
+//! Transforms `ast::Expr` into an equivalent `hir_def::expr::Expr`
+//! representation.
 
 use hir_expand::{
     either::Either,
@@ -17,7 +18,7 @@ use test_utils::tested_by;
 use crate::{
     body::{Body, BodySourceMap, Expander, PatPtr},
     builtin_type::{BuiltinFloat, BuiltinInt},
-    db::DefDatabase2,
+    db::DefDatabase,
     expr::{
         ArithOp, Array, BinaryOp, BindingAnnotation, CmpOp, Expr, ExprId, Literal, LogicOp,
         MatchArm, Ordering, Pat, PatId, RecordFieldPat, RecordLitField, Statement,
@@ -28,7 +29,7 @@ use crate::{
 };
 
 pub(super) fn lower(
-    db: &impl DefDatabase2,
+    db: &impl DefDatabase,
     expander: Expander,
     params: Option<ast::ParamList>,
     body: Option<ast::Expr>,
@@ -57,7 +58,7 @@ struct ExprCollector<DB> {
 
 impl<'a, DB> ExprCollector<&'a DB>
 where
-    DB: DefDatabase2,
+    DB: DefDatabase,
 {
     fn collect(
         mut self,
diff --git a/crates/ra_hir_def/src/body/scope.rs b/crates/ra_hir_def/src/body/scope.rs
index 58740b679..625aa39dd 100644
--- a/crates/ra_hir_def/src/body/scope.rs
+++ b/crates/ra_hir_def/src/body/scope.rs
@@ -1,4 +1,4 @@
-//! FIXME: write short doc here
+//! Name resolution for expressions.
 use std::sync::Arc;
 
 use hir_expand::name::Name;
@@ -7,7 +7,7 @@ use rustc_hash::FxHashMap;
 
 use crate::{
     body::Body,
-    db::DefDatabase2,
+    db::DefDatabase,
     expr::{Expr, ExprId, Pat, PatId, Statement},
     DefWithBodyId,
 };
@@ -45,7 +45,7 @@ pub struct ScopeData {
 }
 
 impl ExprScopes {
-    pub(crate) fn expr_scopes_query(db: &impl DefDatabase2, def: DefWithBodyId) -> Arc<ExprScopes> {
+    pub(crate) fn expr_scopes_query(db: &impl DefDatabase, def: DefWithBodyId) -> Arc<ExprScopes> {
         let body = db.body(def);
         Arc::new(ExprScopes::new(&*body))
     }
@@ -54,8 +54,8 @@ impl ExprScopes {
         let mut scopes =
             ExprScopes { scopes: Arena::default(), scope_by_expr: FxHashMap::default() };
         let root = scopes.root_scope();
-        scopes.add_params_bindings(body, root, body.params());
-        compute_expr_scopes(body.body_expr(), body, &mut scopes, root);
+        scopes.add_params_bindings(body, root, &body.params);
+        compute_expr_scopes(body.body_expr, body, &mut scopes, root);
         scopes
     }
 
@@ -176,7 +176,7 @@ mod tests {
     use ra_syntax::{algo::find_node_at_offset, ast, AstNode};
     use test_utils::{assert_eq_text, covers, extract_offset};
 
-    use crate::{db::DefDatabase2, test_db::TestDB, FunctionId, ModuleDefId};
+    use crate::{db::DefDatabase, test_db::TestDB, FunctionId, ModuleDefId};
 
     fn find_function(db: &TestDB, file_id: FileId) -> FunctionId {
         let krate = db.test_crate();