Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
17 lines
643 B
Dart
17 lines
643 B
Dart
// Copyright (c) 2019, 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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/// Backslash xXX must have exactly 2 hex digits.
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main() {
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var str = "Foo\x0";
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// ^^^
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// [analyzer] SYNTACTIC_ERROR.INVALID_HEX_ESCAPE
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// [cfe] An escape sequence starting with '\x' must be followed by 2 hexadecimal digits.
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str = "Foo\xF Bar";
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// ^^^
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// [analyzer] SYNTACTIC_ERROR.INVALID_HEX_ESCAPE
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// [cfe] An escape sequence starting with '\x' must be followed by 2 hexadecimal digits.
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}
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