Add Swift closure heap address in the invalid closure reference error

Author: kateinoigakukun

Plugins/PackageToJS/Templates/runtime.mjs

@@ -443,7 +443,7 @@ class SwiftRuntime {
         });
         const alreadyReleased = this.exports.swjs_call_host_function(host_func_id, argv, argc, callback_func_ref);
         if (alreadyReleased) {
-            throw new Error(`The JSClosure has been already released by Swift side. The closure is created at ${file}:${line}`);
+            throw new Error(`The JSClosure has been already released by Swift side. The closure is created at ${file}:${line} @${host_func_id}`);
         }
         this.exports.swjs_cleanup_host_function_call(argv);
         return output;

Runtime/src/index.ts

@@ -224,7 +224,7 @@ export class SwiftRuntime {
         );
         if (alreadyReleased) {
             throw new Error(
-                `The JSClosure has been already released by Swift side. The closure is created at ${file}:${line}`
+                `The JSClosure has been already released by Swift side. The closure is created at ${file}:${line} @${host_func_id}`
             );
         }
         this.exports.swjs_cleanup_host_function_call(argv);