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LibJS: Allow "delete someGlobalVariable"

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This is solved by allowing Identifier nodes to produce a Reference with
the global object as base.
This commit is contained in:
Andreas Kling 2020-04-27 12:37:27 +02:00
parent 67b8e6fc5b
commit 3c4a9e421f
6 changed files with 54 additions and 0 deletions
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2
Libraries/LibJS/Interpreter.h
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@ -96,6 +96,8 @@ public:
Value get_variable(const FlyString& name);
void set_variable(const FlyString& name, Value, bool first_assignment = false);
Reference get_reference(const FlyString& name);
void gather_roots(Badge<Heap>, HashTable<Cell*>&);
void enter_scope(const ScopeNode&, ArgumentVector, ScopeType);