From 9b4ff3e8f617d4b84f9bad20d3b27448f04f0d7e Mon Sep 17 00:00:00 2001
From: Camden Dixie O'Brien <cdo@wip.sh>
Date: Sun, 15 Mar 2026 13:44:21 +0000
Subject: [PATCH] Use array flattening instead of spread operator in a few
 places

---
 asm.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/asm.js b/asm.js
index 3cbe273..bb03c0c 100644
--- a/asm.js
+++ b/asm.js
@@ -1306,7 +1306,7 @@ export class Assembler {
                 ...data,
             ]
         });
-        return [ contents.length ].concat(...contents);
+        return [ contents.length, contents ].flat(Infinity);
     }
 
 	wasm() {
@@ -1326,10 +1326,10 @@ export class Assembler {
         ];
         const sections = template.map(([ code, generator ]) => {
             const body = generator();
-            return body == null ? [] : [ code, body.length, ...body ];
+            return body == null ? [] : [ code, body.length, body ];
         });
 
-		return new Uint8Array(HEADER.concat(...sections));
+		return new Uint8Array([ HEADER, sections ].flat(Infinity));
 	}
 
     mem_wasm({ flags, init, max }) {