Allow unused_extern_crates for now

2019-12-30 17:02:18 +09:00 · 2019-12-30 17:02:18 +09:00 · 790012ad77
commit 790012ad77
parent a4c201e6b4
1 changed files with 2 additions and 0 deletions
--- a/mini-macro/src/lib.rs
+++ b/mini-macro/src/lib.rs
@ -1,5 +1,7 @@
 #![feature(proc_macro_quote, proc_macro_hygiene)]
 #![deny(rust_2018_idioms)]
+// FIXME: Remove this attribute once the weird failure is gone.
+#![allow(unused_extern_crates)]
 extern crate proc_macro;

 use proc_macro::{quote, TokenStream};