From 7ef6773c006d2fae1d705f6e9464758ff7d4eeb1 Mon Sep 17 00:00:00 2001
From: Aapo Alasuutari <aapo.alasuutari@gmail.com>
Date: Mon, 10 Oct 2022 00:42:59 +0300
Subject: [PATCH] Get rid of double-borrow

---
 ops/lib.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ops/lib.rs b/ops/lib.rs
index 1713b856703da2..a277e94495b15e 100644
--- a/ops/lib.rs
+++ b/ops/lib.rs
@@ -460,7 +460,7 @@ fn codegen_fast_impl(
           } else {
             quote! {
               let isolate = {
-                let mut isolate_ptr = ::std::cell::RefCell::borrow(&ctx.state).isolate_ptr;
+                let isolate_ptr = ::std::cell::RefCell::borrow(&ctx.state).isolate_ptr;
                 if isolate_ptr.is_null() {
                   opts.fallback = true;
                   return Default::default();
@@ -585,9 +585,11 @@ fn codegen_v8_sync(
       {
         let mut op_state = ::std::cell::RefCell::borrow_mut(&ctx.state);
         if let Some(err) = op_state.last_fast_op_error.take() {
+          let get_error_class_fn = op_state.get_error_class_fn;
+          ::std::mem::drop(op_state);
           let exception = #core::error::to_v8_error(
             scope,
-            op_state.get_error_class_fn,
+            get_error_class_fn,
             &err
           );
           scope.throw_exception(exception);