From 732eaf81b7e95dc724b3d71ed2f87bd7b91e052b Mon Sep 17 00:00:00 2001
From: Cameron Taggart <cameron.taggart@gmail.com>
Date: Fri, 8 May 2020 07:56:53 -0600
Subject: [PATCH] FIXME comment

---
 src/librustc_span/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc_span/lib.rs b/src/librustc_span/lib.rs
index 1c3bca6608f53..dd7ba5cb6fc0c 100644
--- a/src/librustc_span/lib.rs
+++ b/src/librustc_span/lib.rs
@@ -14,7 +14,7 @@
 #![feature(optin_builtin_traits)]
 #![feature(specialization)]
 
-// allow wasm target for rustc-ap-rustc_span
+// FIXME(#56935): Work around ICEs during cross-compilation.
 #[allow(unused)]
 extern crate rustc_macros;