From fb8459d4de9707bf4ee667347b37a0eb512173f0 Mon Sep 17 00:00:00 2001
From: Stephen Chung <Stephen.Chung@intexact.com>
Date: Fri, 24 Apr 2020 20:05:28 +0800
Subject: [PATCH] Remove unnecessary usings.

---
 src/packages/arithmetic.rs | 1 -
 src/token.rs               | 1 -
 2 files changed, 2 deletions(-)

diff --git a/src/packages/arithmetic.rs b/src/packages/arithmetic.rs
index 82618480..c788fbb2 100644
--- a/src/packages/arithmetic.rs
+++ b/src/packages/arithmetic.rs
@@ -19,7 +19,6 @@ use crate::stdlib::{
     fmt::Display,
     format,
     ops::{Add, BitAnd, BitOr, BitXor, Div, Mul, Neg, Rem, Shl, Shr, Sub},
-    {i32, i64, u32},
 };
 
 // Checked add
diff --git a/src/token.rs b/src/token.rs
index 1355b289..f202bccd 100644
--- a/src/token.rs
+++ b/src/token.rs
@@ -13,7 +13,6 @@ use crate::stdlib::{
     iter::Peekable,
     str::{Chars, FromStr},
     string::{String, ToString},
-    u16,
     vec::Vec,
 };