| // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| /// @assertion A map literal denotes a map object. | |
| /// mapLiteral: | |
| /// const? typeArguments? '{' (mapLiteralEntry (',' mapLiteralEntry)* ','?)? | |
| /// '}' | |
| /// ; | |
| /// mapLiteralEntry: | |
| /// expression ':' expression | |
| /// ; | |
| /// A map literal consists of zero or more entries. Each entry has a key and a | |
| /// value. Each key and each value is denoted by an expression. | |
| /// @description Checks that it is a compile-time error if a key in a map | |
| /// literal is not a valid expression. | |
| /// @author kaigorodov | |
| main() { | |
| var x = {1{}: 1}; | |
| // ^ | |
| // [analyzer] unspecified | |
| // [cfe] unspecified | |
| } |