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LibJS: Allow defining class fields with "keyword" names

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davidot 2021-11-26 23:30:29 +01:00 • committed by Linus Groh
parent cbbfcd35e7
commit e491fc0e81
2 changed files with 49 additions and 3 deletions
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10
Userland/Libraries/LibJS/Parser.cpp
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@ -945,8 +945,12 @@ NonnullRefPtr<ClassExpression> Parser::parse_class_expression(bool expect_class_
}
if (match(TokenType::Async)) {
consume();
is_async = true;
auto lookahead_token = next_token();
if (lookahead_token.type() != TokenType::Semicolon && lookahead_token.type() != TokenType::CurlyClose
&& !lookahead_token.trivia_contains_line_terminator()) {
consume();
is_async = true;
}
}
if (match(TokenType::Asterisk)) {
@ -1042,7 +1046,7 @@ NonnullRefPtr<ClassExpression> Parser::parse_class_expression(bool expect_class_
// It is a Syntax Error if PropName of MethodDefinition is "prototype".
if (is_static && name == "prototype"sv)
syntax_error("Classes may not have a static property named 'prototype'");
} else if ((match(TokenType::ParenOpen) || match(TokenType::Equals)) && (is_static || is_async || method_kind != ClassMethod::Kind::Method)) {
} else if ((match(TokenType::ParenOpen) || match(TokenType::Equals) || match(TokenType::Semicolon) || match(TokenType::CurlyClose)) && (is_static || is_async || method_kind != ClassMethod::Kind::Method)) {
switch (method_kind) {
case ClassMethod::Kind::Method:
if (is_async) {