LibJS: Support deleting local variables with operator delete

To make this cleaner i also moved the logic into Reference::delete_.
Author: https://github.com/IdanHo Commit: 064ed8279e Pull-request: https://github.com/SerenityOS/serenity/pull/7905 Reviewed-by: https://github.com/awesomekling Reviewed-by: https://github.com/linusg
2025-08-21 09:49:21 +00:00 · 2021-06-08 04:00:53 +03:00 · 2021-06-08 04:00:53 +03:00 · 064ed8279e · 2024-07-18 22:57:59 +09:00
commit 064ed8279e
parent af58779def
14 changed files with 82 additions and 10 deletions
--- a/Userland/Libraries/LibJS/Runtime/GlobalObject.cpp
+++ b/Userland/Libraries/LibJS/Runtime/GlobalObject.cpp
@ -290,6 +290,11 @@ void GlobalObject::put_to_scope(const FlyString& name, Variable variable)
    put(name, variable.value);
 }

+bool GlobalObject::delete_from_scope(FlyString const& name)
+{
+    return delete_property(name);
+}
+
 bool GlobalObject::has_this_binding() const
 {
    return true;