Repo created

TMessagesProj/jni/voip/webrtc/base/check_example.cc

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+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This file is meant for analyzing the code generated by the CHECK
+// macros in a small executable file that's easy to disassemble.
+
+#include "base/compiler_specific.h"
+#include "base/logging.h"
+
+// An official build shouldn't generate code to print out messages for
+// the CHECK* macros, nor should it have the strings in the
+// executable. It is also important that the CHECK() function collapse to the
+// same implementation as RELEASE_ASSERT(), in particular on Windows x86.
+// Historically, the stream eating caused additional unnecessary instructions.
+// See https://crbug.com/672699.
+
+#define BLINK_RELEASE_ASSERT_EQUIVALENT(assertion) \
+  (UNLIKELY(!(assertion)) ? (IMMEDIATE_CRASH()) : (void)0)
+
+void DoCheck(bool b) {
+  CHECK(b) << "DoCheck " << b;
+}
+
+void DoBlinkReleaseAssert(bool b) {
+  BLINK_RELEASE_ASSERT_EQUIVALENT(b);
+}
+
+void DoCheckEq(int x, int y) {
+  CHECK_EQ(x, y);
+}
+
+int main(int argc, const char* argv[]) {
+  DoCheck(argc > 1);
+  DoCheckEq(argc, 1);
+  DoBlinkReleaseAssert(argc > 1);
+}