Fix a confusing initial value in the web REPL JS

roc-lang · Oct 1, 2023 · 7646eef · 7646eef
1 parent 7aa5fe0
commit 7646eef
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/www/public/repl/repl.js b/www/public/repl/repl.js
@@ -30,8 +30,9 @@ const repl = {
   compiler: null,
   app: null,
 
-  // Temporary storage for values passing back and forth between JS and Wasm
-  result_addr: { addr: 0, buffer: new ArrayBuffer() },
+  // Temporary storage for the address of the result of running the user's code.
+  // Used while control flow returns to Rust to allocate space to copy the app's memory buffer.
+  result_addr: 0,
 };
 
 // Initialise