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LibJS: Avoid unnecessary lambda

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Especially when it's evaluated immediately and unconditionally.
This commit is contained in:
Ben Wiederhake
2020-08-29 13:25:37 +02:00
committed by Andreas Kling
parent 737c9f0a14
commit db422fa499
1 changed files with 4 additions and 7 deletions
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11
Libraries/LibJS/Parser.cpp
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@@ -263,10 +263,9 @@ NonnullRefPtr<Program> Parser::parse_program()
NonnullRefPtr<Statement> Parser::parse_statement()
{
auto statement = [this]() -> NonnullRefPtr<Statement> {
switch (m_parser_state.m_current_token.type()) {
case TokenType::Class:
return parse_class_declaration();
return parse_class_declaration();
case TokenType::Function: {
auto declaration = parse_function_node<FunctionDeclaration>();
m_parser_state.m_function_scopes.last().append(declaration);
@@ -291,7 +290,7 @@ NonnullRefPtr<Statement> Parser::parse_statement()
case TokenType::Break:
return parse_break_statement();
case TokenType::Continue:
return parse_continue_statement();
return parse_continue_statement();
case TokenType::Switch:
return parse_switch_statement();
case TokenType::Do:
@@ -299,7 +298,7 @@ NonnullRefPtr<Statement> Parser::parse_statement()
case TokenType::While:
return parse_while_statement();
case TokenType::Debugger:
return parse_debugger_statement();
return parse_debugger_statement();
case TokenType::Semicolon:
consume();
return create_ast_node<EmptyStatement>();
@@ -317,9 +316,7 @@ NonnullRefPtr<Statement> Parser::parse_statement()
expected("statement (missing switch case)");
consume();
return create_ast_node<ErrorStatement>();
} }();
return statement;
}
}
RefPtr<FunctionExpression> Parser::try_parse_arrow_function_expression(bool expect_parens)