LibJS+Everywhere: Allow Cell::initialize overrides to throw OOM errors

Note that as of this commit, there aren't any such throwers, and the
call site in Heap::allocate will drop exceptions on the floor. This
commit only serves to change the declaration of the overrides, make sure
they return an empty value, and to propagate OOM errors frm their base
initialize invocations.

1 files changed, 1 insertions, 1 deletions

diff --git a/Userland/Libraries/LibJS/Runtime/GeneratorFunctionConstructor.h b/Userland/Libraries/LibJS/Runtime/GeneratorFunctionConstructor.h
index f73ef9e0d8..a816be43e4 100644
--- a/Userland/Libraries/LibJS/Runtime/GeneratorFunctionConstructor.h
+++ b/Userland/Libraries/LibJS/Runtime/GeneratorFunctionConstructor.h
@@ -15,7 +15,7 @@ class GeneratorFunctionConstructor final : public NativeFunction {
     JS_OBJECT(GeneratorFunctionConstructor, NativeFunction);
 
 public:
-    virtual void initialize(Realm&) override;
+    virtual ThrowCompletionOr<void> initialize(Realm&) override;
     virtual ~GeneratorFunctionConstructor() override = default;
 
     virtual ThrowCompletionOr<Value> call() override;