From 26ed45160ebe1b9f215fec6db1a701b3203fd259 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Thu, 7 Jul 2016 18:24:22 -0700
Subject: [PATCH] Fix rustc warning about unused Write trait.

---
 cranelift/src/libcretonne/entities.rs | 2 +-
 cranelift/src/libcretonne/types.rs    | 2 +-
 cranelift/src/libreader/parser.rs     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cranelift/src/libcretonne/entities.rs b/cranelift/src/libcretonne/entities.rs
index dcdff9e822..6294a8e8c7 100644
--- a/cranelift/src/libcretonne/entities.rs
+++ b/cranelift/src/libcretonne/entities.rs
@@ -20,7 +20,7 @@
 //! format.
 
 use std::default::Default;
-use std::fmt::{self, Display, Formatter, Write};
+use std::fmt::{self, Display, Formatter};
 use std::u32;
 
 /// An opaque reference to an extended basic block in a function.
diff --git a/cranelift/src/libcretonne/types.rs b/cranelift/src/libcretonne/types.rs
index 1c44736111..1bc0d0a0b4 100644
--- a/cranelift/src/libcretonne/types.rs
+++ b/cranelift/src/libcretonne/types.rs
@@ -2,7 +2,7 @@
 //! Common types for the Cretonne code generator.
 
 use std::default::Default;
-use std::fmt::{self, Display, Formatter, Write};
+use std::fmt::{self, Display, Formatter};
 
 // ====--------------------------------------------------------------------------------------====//
 //
diff --git a/cranelift/src/libreader/parser.rs b/cranelift/src/libreader/parser.rs
index cf0efb1ffd..24d46b884d 100644
--- a/cranelift/src/libreader/parser.rs
+++ b/cranelift/src/libreader/parser.rs
@@ -7,7 +7,7 @@
 
 use std::collections::HashMap;
 use std::result;
-use std::fmt::{self, Display, Formatter, Write};
+use std::fmt::{self, Display, Formatter};
 use std::str::FromStr;
 use std::u32;
 use lexer::{self, Lexer, Token};