LibJS: Make Script and Module GC-allocated

This ensures that code currently in any active or saved execution stack always stays alive.
Author: https://github.com/awesomekling Commit: 00c8f07192 Pull-request: https://github.com/SerenityOS/serenity/pull/14816 Reviewed-by: https://github.com/ADKaster Reviewed-by: https://github.com/linusg ✅
2025-08-15 23:09:05 +00:00 · 2022-09-05 14:31:25 +02:00 · 2022-09-05 14:31:25 +02:00 · 00c8f07192 · 2024-07-17 07:23:36 +09:00
commit 00c8f07192
parent cb15132146
18 changed files with 145 additions and 89 deletions
--- a/Userland/Libraries/LibJS/Runtime/ExecutionContext.h
+++ b/Userland/Libraries/LibJS/Runtime/ExecutionContext.h
@ -17,7 +17,7 @@

 namespace JS {

-using ScriptOrModule = Variant<Empty, WeakPtr<Script>, WeakPtr<Module>>;
+using ScriptOrModule = Variant<Empty, NonnullGCPtr<Script>, NonnullGCPtr<Module>>;

 // 9.4 Execution Contexts, https://tc39.es/ecma262/#sec-execution-contexts
 struct ExecutionContext {