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LibJS: Parse object expressions

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0xtechnobabble 2020-03-21 02:29:00 +02:00 • committed by Andreas Kling
parent c64b5e73f5
commit bc002f807a
Notes: sideshowbarker 2024-07-19 08:12:30 +09:00
7 changed files with 48 additions and 4 deletions
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21
Libraries/LibJS/Parser.cpp
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@ -269,10 +269,27 @@ NonnullRefPtr<Expression> Parser::parse_unary_prefixed_expression()
NonnullRefPtr<ObjectExpression> Parser::parse_object_expression()
{
// FIXME: Parse actual object expression
HashMap<String, NonnullRefPtr<Expression>> properties;
consume(TokenType::CurlyOpen);
while (!match(TokenType::CurlyClose)) {
auto identifier = create_ast_node<Identifier>(consume(TokenType::Identifier).value());
if (match(TokenType::Colon)) {
consume(TokenType::Colon);
properties.set(identifier->string(), parse_expression(0));
} else {
properties.set(identifier->string(), identifier);
}
if (!match(TokenType::Comma))
break;
consume(TokenType::Comma);
}
consume(TokenType::CurlyClose);
return create_ast_node<ObjectExpression>();
return create_ast_node<ObjectExpression>(properties);
}
NonnullRefPtr<ArrayExpression> Parser::parse_array_expression()