mirror of
https://github.com/dart-lang/sdk
synced 2024-09-19 23:41:50 +00:00
ecd7e9cf81
Bug: Change-Id: I8f3c28b306acad1353e347ff8bd7009e49f74f6a Reviewed-on: https://dart-review.googlesource.com/4400 Commit-Queue: Jakob Roland Andersen <jakobr@google.com> Reviewed-by: Florian Loitsch <floitsch@google.com>
37 lines
1 KiB
Dart
37 lines
1 KiB
Dart
// Copyright (c) 2013, 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.
|
|
|
|
library test.variable_is_const;
|
|
|
|
@MirrorsUsed(targets: "test.variable_is_const")
|
|
import 'dart:mirrors';
|
|
|
|
import 'package:expect/expect.dart';
|
|
|
|
class Class {
|
|
const //# 01: compile-time error
|
|
int instanceWouldBeConst = 1;
|
|
var instanceNonConst = 2;
|
|
|
|
static const staticConst = 3;
|
|
static var staticNonConst = 4;
|
|
}
|
|
|
|
const topLevelConst = 5;
|
|
var topLevelNonConst = 6;
|
|
|
|
main() {
|
|
bool isConst(m, Symbol s) => (m.declarations[s] as VariableMirror).isConst;
|
|
|
|
ClassMirror cm = reflectClass(Class);
|
|
Expect.isFalse(isConst(cm, #instanceWouldBeConst));
|
|
Expect.isFalse(isConst(cm, #instanceNonConst));
|
|
Expect.isTrue(isConst(cm, #staticConst));
|
|
Expect.isFalse(isConst(cm, #staticNonConst));
|
|
|
|
LibraryMirror lm = cm.owner;
|
|
Expect.isTrue(isConst(lm, #topLevelConst));
|
|
Expect.isFalse(isConst(lm, #topLevelNonConst));
|
|
}
|