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LibJS: Fix parsing of numeric object keys

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Numeric keys were interpreted as their source text, leading to
something like {0x10:true} to end up as {"0x10":true}
instead of {16:true}
This commit is contained in:
Stephan Unverwerth 2020-10-19 00:37:51 +02:00 • committed by Andreas Kling
parent fdacfefd09
commit be9c2feff0
2 changed files with 9 additions and 4 deletions
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6
Libraries/LibJS/Parser.cpp
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@ -743,11 +743,9 @@ NonnullRefPtr<Expression> Parser::parse_property_key()
if (match(TokenType::StringLiteral)) {
return parse_string_literal(consume());
} else if (match(TokenType::NumericLiteral)) {
// FIXME: "evaluate" key to double value, see https://github.com/SerenityOS/serenity/issues/3717
return create_ast_node<StringLiteral>(consume_and_validate_numeric_literal().value());
return create_ast_node<NumericLiteral>(consume().double_value());
} else if (match(TokenType::BigIntLiteral)) {
auto value = consume(TokenType::BigIntLiteral).value();
return create_ast_node<StringLiteral>(value.substring_view(0, value.length() - 1));
return create_ast_node<BigIntLiteral>(consume().value());
} else if (match(TokenType::BracketOpen)) {
consume(TokenType::BracketOpen);
auto result = parse_expression(0);