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LibJS: Make SuperCall a proper AST node and clean up evaluation

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This commit is contained in:
Andreas Kling
2021-07-02 19:30:38 +02:00
parent d81f4d5228
commit 71fc7ac7ac
3 changed files with 74 additions and 22 deletions
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6
Userland/Libraries/LibJS/Parser.cpp
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@@ -615,9 +615,8 @@ NonnullRefPtr<ClassExpression> Parser::parse_class_expression(bool expect_class_
if (!super_class.is_null()) {
// Set constructor to the result of parsing the source text
// constructor(... args){ super (...args);}
auto super_call = create_ast_node<CallExpression>(
auto super_call = create_ast_node<SuperCall>(
{ m_state.current_token.filename(), rule_start.position(), position() },
create_ast_node<SuperExpression>({ m_state.current_token.filename(), rule_start.position(), position() }),
Vector { CallExpression::Argument { create_ast_node<Identifier>({ m_state.current_token.filename(), rule_start.position(), position() }, "args"), true } });
constructor_body->append(create_ast_node<ExpressionStatement>({ m_state.current_token.filename(), rule_start.position(), position() }, move(super_call)));
constructor_body->add_variables(m_state.var_scopes.last());
@@ -1288,6 +1287,9 @@ NonnullRefPtr<CallExpression> Parser::parse_call_expression(NonnullRefPtr<Expres
consume(TokenType::ParenClose);
if (is<SuperExpression>(*lhs))
return create_ast_node<SuperCall>({ m_state.current_token.filename(), rule_start.position(), position() }, move(arguments));
return create_ast_node<CallExpression>({ m_state.current_token.filename(), rule_start.position(), position() }, move(lhs), move(arguments));
}