Simplify

crates/ra_hir_def/src/body.rs

@@ -14,6 +14,7 @@
 use rustc_hash::FxHashMap;
 
 use crate::{
+    attr::Attrs,
     db::DefDatabase,
     expr::{Expr, ExprId, Pat, PatId},
     item_scope::BuiltinShadowMode,
@@ -102,6 +103,10 @@ pub(crate) fn to_source<T>(&self, value: T) -> InFile<T> {
         InFile { file_id: self.current_file_id, value }
     }
 
+    pub(crate) fn parse_attrs(&self, owner: &dyn ast::AttrsOwner) -> Attrs {
+        Attrs::new(owner, &self.hygiene)
+    }
+
     fn parse_path(&mut self, path: ast::Path) -> Option<Path> {
         Path::from_src(path, &self.hygiene)
     }

crates/ra_hir_def/src/body/lower.rs

@@ -2,9 +2,7 @@
 //! representation.
 
 use either::Either;
-
 use hir_expand::{
-    hygiene::Hygiene,
     name::{name, AsName, Name},
     MacroDefId, MacroDefKind,
 };
@@ -18,10 +16,8 @@
 };
 use test_utils::tested_by;
 
-use super::{ExprSource, PatSource};
 use crate::{
     adt::StructKind,
-    attr::Attrs,
     body::{Body, BodySourceMap, Expander, PatPtr, SyntheticSyntax},
     builtin_type::{BuiltinFloat, BuiltinInt},
     db::DefDatabase,
@@ -37,6 +33,8 @@
     ModuleDefId, StaticLoc, StructLoc, TraitLoc, TypeAliasLoc, UnionLoc,
 };
 
+use super::{ExprSource, PatSource};
+
 pub(super) fn lower(
     db: &dyn DefDatabase,
     def: DefWithBodyId,
@@ -309,10 +307,7 @@ fn collect_expr(&mut self, expr: ast::Expr) -> ExprId {
                         .inspect(|field| field_ptrs.push(AstPtr::new(field)))
                         .filter_map(|field| {
                             let module_id = ContainerId::DefWithBodyId(self.def).module(self.db);
-                            let attrs = Attrs::new(
-                                &field,
-                                &Hygiene::new(self.db.upcast(), self.expander.current_file_id),
-                            );
+                            let attrs = self.expander.parse_attrs(&field);
 
                             if !attrs.is_cfg_enabled(&crate_graph[module_id.krate].cfg_options) {
                                 return None;