builtins/internal_object: check get/set does not change

test262: 44.23% (+0.04) | 🧪 48414 | 🤠 21413 (+18) | ❌ 7474 (-24) | 💀 17400 (+6) | 🏗️ 162 | 💥 300 | ⏰ 28 | 📝 1637

compiler/builtins/_internal_object.ts

@@ -469,10 +469,10 @@ export const __Porffor_object_define = (obj: any, key: any, value: any, flags: i
       let err: boolean = false;
 
       // descriptor type (accessor/data) and/or flags (other than writable) have changed
-      if ((tail & 0b0111) != (flags & 0b0111)) err = true;
-
-      if (!err && (tail & 0b1001) == 0) {
-        // data descriptor and already non-writable only checks
+      if ((tail & 0b0111) != (flags & 0b0111)) {
+        err = true;
+      } else if ((tail & 0b1000) == 0) {
+        // already non-writable only checks
         // trying to change writable false -> true
         if (flags & 0b1000) {
           err = true;

package.json

@@ -1,7 +1,7 @@
 {
   "name": "porffor",
   "description": "a basic experimental wip aot optimizing js -> wasm engine/compiler/runtime in js",
-  "version": "0.43.0+e3142bb67",
+  "version": "0.43.1+1c54b6982",
   "author": "CanadaHonk",
   "license": "MIT",
   "scripts": {},

runner/index.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 import fs from 'node:fs';
-globalThis.version = '0.43.0+e3142bb67';
+globalThis.version = '0.43.1+1c54b6982';
 
 // deno compat
 if (typeof process === 'undefined' && typeof Deno !== 'undefined') {