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LibJS: Disallow standalone super expression

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davidot 2021-08-14 17:08:09 +02:00 committed by Linus Groh
parent a8b25d6c36
commit 4d6502de42
Notes: sideshowbarker 2024-07-18 05:36:16 +09:00 
Author: https://github.com/davidot
Commit: https://github.com/SerenityOS/serenity/commit/4d6502de423
Pull-request: https://github.com/SerenityOS/serenity/pull/9085
Reviewed-by: https://github.com/IdanHo
Reviewed-by: https://github.com/linusg ✅
Reviewed-by: https://github.com/trflynn89
1 changed files with 3 additions and 0 deletions
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Userland/Libraries/LibJS/Parser.cpp
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@ -1297,6 +1297,9 @@ NonnullRefPtr<Expression> Parser::parse_expression(int min_precedence, Associati
}
}
if (is<SuperExpression>(*expression))
syntax_error("'super' keyword unexpected here");
check_for_invalid_object_property(expression);
if (match(TokenType::Comma) && min_precedence <= 1) {