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5572df1458
Change-Id: I907e59a9df9407f924c0518a185d5b28ab46e381 Cq-Include-Trybots: luci.dart.try:vm-kernel-win-release-x64-try,vm-kernel-optcounter-threshold-linux-release-x64-try,vm-kernel-precomp-linux-debug-x64-try,vm-kernel-precomp-linux-release-simarm-try,vm-kernel-precomp-linux-release-simarm64-try,vm-kernel-precomp-linux-release-x64-try,vm-kernel-precomp-win-release-x64-try Reviewed-on: https://dart-review.googlesource.com/69971 Commit-Queue: Samir Jindel <sjindel@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com>
24 lines
764 B
Dart
24 lines
764 B
Dart
// Copyright (c) 2012, 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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// part of "internal_patch.dart";
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// A print-closure gets a String that should be printed. In general the
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// string is a line, but it may contain "\n" characters.
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typedef void _PrintClosure(String line);
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@patch
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void printToConsole(String line) {
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_printClosure(line);
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}
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void _unsupportedPrint(String line) {
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throw new UnsupportedError("'print' is not supported");
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}
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// _printClosure can be overwritten by the embedder to supply a different
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// print implementation.
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@pragma("vm:entry-point")
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_PrintClosure _printClosure = _unsupportedPrint;
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