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LibJS: Make the AST reference-counted

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This allows function objects to outlive the original parsed program
without their ScopeNode disappearing.
This commit is contained in:
Andreas Kling 2020-03-18 11:23:53 +01:00
parent d98fbd192e
commit ddd69e3660
8 changed files with 138 additions and 130 deletions
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2
Libraries/LibJS/Interpreter.cpp
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@ -72,7 +72,7 @@ void Interpreter::enter_scope(const ScopeNode& scope_node, Vector<Argument> argu
void Interpreter::exit_scope(const ScopeNode& scope_node)
{
while (&m_scope_stack.last().scope_node != &scope_node)
while (m_scope_stack.last().scope_node.ptr() != &scope_node)
m_scope_stack.take_last();
}