From a00e432297d2ae119c8e1097aec74badc886f912 Mon Sep 17 00:00:00 2001
From: Yiyu Lin <linyiyu1992@gmail.com>
Date: Fri, 13 Jan 2023 15:51:32 +0800
Subject: chore: add `copyright_checker` tool and add the missing copyright
 (#17285)

---
 ops/optimizer.rs | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'ops/optimizer.rs')

diff --git a/ops/optimizer.rs b/ops/optimizer.rs
index 2d68a296f..3f22a867b 100644
--- a/ops/optimizer.rs
+++ b/ops/optimizer.rs
@@ -1,10 +1,13 @@
-/// Optimizer for #[op]
-use crate::Op;
-use pmutil::{q, Quote};
-use proc_macro2::TokenStream;
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+//! Optimizer for #[op]
+
 use std::collections::BTreeMap;
 use std::fmt::Debug;
 use std::fmt::Formatter;
+
+use pmutil::{q, Quote};
+use proc_macro2::TokenStream;
+
 use syn::{
   parse_quote, punctuated::Punctuated, token::Colon2,
   AngleBracketedGenericArguments, FnArg, GenericArgument, PatType, Path,
@@ -12,6 +15,8 @@ use syn::{
   TypeReference, TypeSlice, TypeTuple,
 };
 
+use crate::Op;
+
 #[derive(Debug)]
 pub(crate) enum BailoutReason {
   // Recoverable errors
-- 
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