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LibJS: Actually pop frames off of the scope stack when exiting a scope

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This commit is contained in:
Andreas Kling 2020-03-27 11:34:58 +01:00
parent d52c5a94b4
commit 9494865f99
1 changed files with 5 additions and 2 deletions
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7
Libraries/LibJS/Interpreter.cpp
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@ -86,8 +86,11 @@ void Interpreter::enter_scope(const ScopeNode& scope_node, Vector<Argument> argu
void Interpreter::exit_scope(const ScopeNode& scope_node) void Interpreter::exit_scope(const ScopeNode& scope_node)
{ {
while (m_scope_stack.last().scope_node.ptr() != &scope_node) while (!m_scope_stack.is_empty()) {
m_scope_stack.take_last(); auto popped_scope = m_scope_stack.take_last();
if (popped_scope.scope_node.ptr() == &scope_node)
break;
}
// If we unwind all the way, just reset m_unwind_until so that future "return" doesn't break. // If we unwind all the way, just reset m_unwind_until so that future "return" doesn't break.
if (m_scope_stack.is_empty()) if (m_scope_stack.is_empty())