From 49b76a087bbbca3771c8b98125ecb59f7bfe80e6 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Mon, 30 Mar 2015 09:38:59 -0400
Subject: Fallout in libsyntax

---
 src/libsyntax/ext/base.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax/ext/base.rs')

diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs
index b679456b353..71fba789ff8 100644
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -318,7 +318,7 @@ impl MacResult for MacEager {
 
 /// Fill-in macro expansion result, to allow compilation to continue
 /// after hitting errors.
-#[derive(Copy)]
+#[derive(Copy, Clone)]
 pub struct DummyResult {
     expr_only: bool,
     span: Span
-- 
cgit 1.4.1-3-g733a5