From f4fe438baec2fb0a3ef1871846c46bd1dbd04975 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Mon, 30 Apr 2018 08:09:31 -0700
Subject: [PATCH] Suppress a warning about AsciiExt being deprecated.

We currently support versions of Rust which need this import, so
suppress the warning on versions of Rust which deprecated it.
---
 lib/reader/src/lexer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/reader/src/lexer.rs b/lib/reader/src/lexer.rs
index bad7a6369d..f6d89881fb 100644
--- a/lib/reader/src/lexer.rs
+++ b/lib/reader/src/lexer.rs
@@ -3,7 +3,7 @@
 use cretonne_codegen::ir::types;
 use cretonne_codegen::ir::{Ebb, Value};
 use error::Location;
-#[allow(unused_imports)]
+#[allow(unused_imports, deprecated)]
 use std::ascii::AsciiExt;
 use std::str::CharIndices;
 use std::u16;