diff --git a/crates/hir_def/src/body.rs b/crates/hir_def/src/body.rs
index b1a3fe1cb8b..9dbe717e503 100644
--- a/crates/hir_def/src/body.rs
+++ b/crates/hir_def/src/body.rs
@@ -32,7 +32,7 @@
     nameres::DefMap,
     path::{ModPath, Path},
     src::HasSource,
-    AsMacroCall, DefWithBodyId, HasModule, LocalModuleId, Lookup, ModuleId,
+    AsMacroCall, BlockId, DefWithBodyId, HasModule, LocalModuleId, Lookup, ModuleId,
 };
 
 /// A subset of Expander that only deals with cfg attributes. We only need it to
@@ -226,6 +226,8 @@ pub struct Body {
     pub params: Vec<PatId>,
     /// The `ExprId` of the actual body expression.
     pub body_expr: ExprId,
+    /// Block expressions in this body that may contain inner items.
+    pub block_scopes: Vec<BlockId>,
     pub item_scope: ItemScope,
     _c: Count<Self>,
 }
diff --git a/crates/hir_def/src/body/lower.rs b/crates/hir_def/src/body/lower.rs
index d4abe819d37..c3aa1dc37cd 100644
--- a/crates/hir_def/src/body/lower.rs
+++ b/crates/hir_def/src/body/lower.rs
@@ -76,6 +76,7 @@ pub(super) fn lower(
             labels: Arena::default(),
             params: Vec::new(),
             body_expr: dummy_expr_id(),
+            block_scopes: Vec::new(),
             item_scope: Default::default(),
             _c: Count::new(),
         },
@@ -700,6 +701,8 @@ fn collect_block(&mut self, block: ast::BlockExpr) -> ExprId {
         let block_loc =
             BlockLoc { ast_id, module: self.expander.def_map.module_id(self.expander.module) };
         let block_id = self.db.intern_block(block_loc);
+        self.body.block_scopes.push(block_id);
+
         let opt_def_map = self.db.block_def_map(block_id);
         let has_def_map = opt_def_map.is_some();
         let def_map = opt_def_map.unwrap_or_else(|| self.expander.def_map.clone());