commit c467aa7ccfef5ef71a7730b87a597748289d6314
author David Tolnay <dtolnay@gmail.com> Sun Oct 28 18:05:53 2018 -0700
committer David Tolnay <dtolnay@gmail.com> Sun Oct 28 18:05:53 2018 -0700
tree 80596527a2917f00728ef19861e652070ff1f4a5
parent c3e6c329f52eca7fa2391821c88019cf79f9e44d

Work around mut warning in trace-var

examples/trace-var/trace-var/src/lib.rs

diff --git a/examples/trace-var/trace-var/src/lib.rs b/examples/trace-var/trace-var/src/lib.rs
index 2d4801d..606c87a 100644
--- a/examples/trace-var/trace-var/src/lib.rs
+++ b/examples/trace-var/trace-var/src/lib.rs
@@ -99,6 +99,7 @@
         };
         parse_quote! {
             let #pat #ty = {
+                #[allow(unused_mut)]
                 let #pat = #init;
                 println!(concat!(stringify!(#ident), " = {:?}"), #ident);
                 #ident