From 13f30e9ef5f3d78fdaef450e935782a2edd9f88e Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Thu, 18 Mar 2021 19:39:40 +0800
Subject: Handle inner recursive macro rules cases

---
 crates/hir_def/src/item_tree.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'crates/hir_def/src/item_tree.rs')

diff --git a/crates/hir_def/src/item_tree.rs b/crates/hir_def/src/item_tree.rs
index 7bb22c4c4..4477bdd36 100644
--- a/crates/hir_def/src/item_tree.rs
+++ b/crates/hir_def/src/item_tree.rs
@@ -115,6 +115,10 @@ impl ItemTree {
                     // still need to collect inner items.
                     ctx.lower_inner_items(stmt.syntax())
                 },
+                ast::Item(item) => {
+                    // Macros can expand to stmt and other item, and we add it as top level item
+                    ctx.lower_single_item(item)
+                },
                 _ => {
                     panic!("cannot create item tree from {:?} {}", syntax, syntax);
                 },
-- 
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