Robert Nystrom
1734133f2c
Change-Id: Iae025d9c544831e24debf0a670202ced8f252a97 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106201 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Leaf Petersen <leafp@google.com>
20 lines
1.1 KiB
Dart
20 lines
1.1 KiB
Dart
// Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:expect/expect.dart';
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void main() {
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print(const Symbol(null)); //# 01: compile-time error
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print(const Symbol(r'')); //# 02: ok
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Expect.isTrue(identical(const Symbol(r'foo'), #foo)); //# 03: ok
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Expect.isTrue(identical(const Symbol(r'$foo'), #$foo)); //# 03: ok
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Expect.isTrue(identical(const Symbol(r'$_'), #$_)); //# 03: ok
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Expect.isTrue(identical(const Symbol(r'+'), #+)); //# 03: ok
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Expect.isTrue(identical(const Symbol(r'[]='), #[]=)); //# 03: ok
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Expect.isTrue(identical(const Symbol(r'_foo'), #_foo)); //# 03: compile-time error
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Expect.isTrue(identical(const Symbol(r'_$'), #_$)); //# 03: compile-time error
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Expect.isTrue(identical(const Symbol(r'_foo$'), #_foo$)); //# 03: compile-time error
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print(const Symbol(r'_+')); //# 03: compile-time error
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}
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