From bdcf6f56589f8367c8cc82f3f4f045dcaf53748d Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Thu, 30 Apr 2020 18:20:13 +0800
Subject: Introduce LowerCtx for path lowering

---
 crates/ra_hir_expand/src/hygiene.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'crates/ra_hir_expand/src/hygiene.rs')

diff --git a/crates/ra_hir_expand/src/hygiene.rs b/crates/ra_hir_expand/src/hygiene.rs
index 0b41d0e95..53866bbcb 100644
--- a/crates/ra_hir_expand/src/hygiene.rs
+++ b/crates/ra_hir_expand/src/hygiene.rs
@@ -12,7 +12,7 @@ use crate::{
     HirFileId, HirFileIdRepr, MacroCallId, MacroDefKind,
 };
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Hygiene {
     // This is what `$crate` expands to
     def_crate: Option<CrateId>,
-- 
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