From 7f2976b3e6e227bb031cff4dcc5a55f51e0b1656 Mon Sep 17 00:00:00 2001
From: Aaron O'Mullan <aaron.omullan@gmail.com>
Date: Sun, 26 Sep 2021 20:40:16 +0200
Subject: perf(fetch): optimize InnerBody constructor (#12232)

Avoid initializers due to overhead
---
 ext/fetch/22_body.js | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'ext/fetch')

diff --git a/ext/fetch/22_body.js b/ext/fetch/22_body.js
index acbef4ec4..c9702488c 100644
--- a/ext/fetch/22_body.js
+++ b/ext/fetch/22_body.js
@@ -36,19 +36,17 @@
   } = window.__bootstrap.primordials;
 
   class InnerBody {
-    /** @type {ReadableStream<Uint8Array> | { body: Uint8Array, consumed: boolean }} */
-    streamOrStatic;
-    /** @type {null | Uint8Array | Blob | FormData} */
-    source = null;
-    /** @type {null | number} */
-    length = null;
-
     /**
      * @param {ReadableStream<Uint8Array> | { body: Uint8Array, consumed: boolean }} stream
      */
     constructor(stream) {
+      /** @type {ReadableStream<Uint8Array> | { body: Uint8Array, consumed: boolean }} */
       this.streamOrStatic = stream ??
         { body: new Uint8Array(), consumed: false };
+      /** @type {null | Uint8Array | Blob | FormData} */
+      this.source = null;
+      /** @type {null | number} */
+      this.length = null;
     }
 
     get stream() {
-- 
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