From 15b2e37cb1363467aa0900eda1fedaeb39ec6a1e Mon Sep 17 00:00:00 2001
From: Guillem Nieto <gnieto.talo@gmail.com>
Date: Wed, 4 Apr 2018 21:05:16 +0200
Subject: [PATCH] Fix compile error

Fixing compile error, but still not allow mutate single expression or
statements
---
 plugin/src/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugin/src/lib.rs b/plugin/src/lib.rs
index 68750f6..40561e5 100644
--- a/plugin/src/lib.rs
+++ b/plugin/src/lib.rs
@@ -63,6 +63,7 @@ pub fn mutator(cx: &mut ExtCtxt, _span: Span, _mi: &MetaItem, a: Annotatable) ->
         Annotatable::ImplItem(i) => Annotatable::ImplItem(i.map(|i| {
             p.fold_impl_item(i).expect_one("expected exactly one item")
         })),
+        stmt_or_expr => stmt_or_expr,
     };
     p.m.mutations.flush().unwrap();
     MUTATION_COUNT.store(p.m.current_count, SeqCst);