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LibJS: Disallow member expression in binding pattern as parameters
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51e23cd043
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2 changed files with 17 additions and 1 deletions
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@ -2383,7 +2383,7 @@ Vector<FunctionNode::Parameter> Parser::parse_formal_parameters(int& function_le
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Vector<FunctionNode::Parameter> parameters;
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auto consume_identifier_or_binding_pattern = [&]() -> Variant<FlyString, NonnullRefPtr<BindingPattern>> {
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if (auto pattern = parse_binding_pattern(AllowDuplicates::No, AllowMemberExpressions::Yes))
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if (auto pattern = parse_binding_pattern(AllowDuplicates::No, AllowMemberExpressions::No))
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return pattern.release_nonnull();
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auto token = consume_identifier();
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@ -2635,6 +2635,8 @@ RefPtr<BindingPattern> Parser::parse_binding_pattern(Parser::AllowDuplicates all
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return {};
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}
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consume();
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} else if (is_object && !match(TokenType::CurlyClose)) {
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consume(TokenType::Comma);
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}
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}
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