From 6e1365c2426edb52afafdcb0e72b466d529fd43e Mon Sep 17 00:00:00 2001
From: Minseong Jang <minseong.jang@cp.kaist.ac.kr>
Date: Thu, 20 Jan 2022 18:28:46 +0900
Subject: [PATCH] Do not use extern crate

---
 bin/fuzz.rs |  2 --
 bin/kecc.rs | 11 ++++-------
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/bin/fuzz.rs b/bin/fuzz.rs
index 1588010..a86ca93 100644
--- a/bin/fuzz.rs
+++ b/bin/fuzz.rs
@@ -1,7 +1,5 @@
 use clap::Parser;
 
-extern crate kecc;
-
 use std::path::Path;
 
 #[derive(Debug, Parser)]
diff --git a/bin/kecc.rs b/bin/kecc.rs
index 51ca8ae..84978ca 100644
--- a/bin/kecc.rs
+++ b/bin/kecc.rs
@@ -1,16 +1,13 @@
+use clap::Parser;
+
 use std::ffi::OsStr;
 use std::path::Path;
 
-use clap::Parser;
-
 use lang_c::ast::TranslationUnit;
 
-#[macro_use]
-extern crate kecc;
-
 use kecc::{
-    ir, write, Asmgen, Deadcode, Gvn, IrParse, Irgen, Mem2reg, Optimize, Parse, SimplifyCfg,
-    Translate, O1,
+    ir, ok_or_exit, write, Asmgen, Deadcode, Gvn, IrParse, Irgen, Mem2reg, Optimize, Parse,
+    SimplifyCfg, Translate, O1,
 };
 
 #[derive(Debug, Parser)]