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LibJS: Add spec link and comment to VM::running_execution_context()

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Linus Groh 2022-12-07 00:12:07 +00:00
parent 1832474a37
commit 91a9f41155
1 changed files with 4 additions and 0 deletions
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4
Userland/Libraries/LibJS/Runtime/VM.h
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@ -114,8 +114,12 @@ public:
on_call_stack_emptied();
}
// https://tc39.es/ecma262/#running-execution-context
// At any point in time, there is at most one execution context per agent that is actually executing code.
// This is known as the agent's running execution context.
ExecutionContext& running_execution_context() { return *m_execution_context_stack.last(); }
ExecutionContext const& running_execution_context() const { return *m_execution_context_stack.last(); }
Vector<ExecutionContext*> const& execution_context_stack() const { return m_execution_context_stack; }
Vector<ExecutionContext*>& execution_context_stack() { return m_execution_context_stack; }