diff options
Diffstat (limited to 'Libraries/LibJS/Parser.cpp')
| -rw-r--r-- | Libraries/LibJS/Parser.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/Libraries/LibJS/Parser.cpp b/Libraries/LibJS/Parser.cpp index 6b5a09cb18..a6532fb775 100644 --- a/Libraries/LibJS/Parser.cpp +++ b/Libraries/LibJS/Parser.cpp @@ -197,8 +197,12 @@ NonnullRefPtr<Statement> Parser::parse_statement() case TokenType::If: return parse_if_statement(); default: - if (match_expression()) - return adopt(*new ExpressionStatement(parse_expression(0))); + if (match_expression()) { + auto statement = adopt(*new ExpressionStatement(parse_expression(0))); + if (match(TokenType::Semicolon)) + consume(); + return statement; + } m_has_errors = true; expected("statement (missing switch case)"); consume(); @@ -520,9 +524,13 @@ NonnullRefPtr<IfStatement> Parser::parse_if_statement() consume(TokenType::ParenOpen); auto predicate = parse_expression(0); consume(TokenType::ParenClose); - auto consequent = parse_block_statement(); - // FIXME: Parse "else" - return create_ast_node<IfStatement>(move(predicate), move(consequent), nullptr); + auto consequent = parse_statement(); + RefPtr<Statement> alternate; + if (match(TokenType::Else)) { + consume(TokenType::Else); + alternate = parse_statement(); + } + return create_ast_node<IfStatement>(move(predicate), move(consequent), move(alternate)); } NonnullRefPtr<ForStatement> Parser::parse_for_statement() |