Rename ASSERT* to DCHECK*.

src/base/platform/semaphore.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/base/platform/semaphore.h"
 
 #if V8_OS_MACOSX
 #include <mach/mach_init.h>
 #include <mach/task.h>
 #endif
 
 #include <errno.h>
 
 #include "src/base/logging.h"
 #include "src/base/platform/time.h"
 
 namespace v8 {
 namespace base {
 
 #if V8_OS_MACOSX
 
 Semaphore::Semaphore(int count) {
   kern_return_t result = semaphore_create(
       mach_task_self(), &native_handle_, SYNC_POLICY_FIFO, count);
-  ASSERT_EQ(KERN_SUCCESS, result);
+  DCHECK_EQ(KERN_SUCCESS, result);
   USE(result);
 }
 
 
 Semaphore::~Semaphore() {
   kern_return_t result = semaphore_destroy(mach_task_self(), native_handle_);
-  ASSERT_EQ(KERN_SUCCESS, result);
+  DCHECK_EQ(KERN_SUCCESS, result);
   USE(result);
 }
 
 
 void Semaphore::Signal() {
   kern_return_t result = semaphore_signal(native_handle_);
-  ASSERT_EQ(KERN_SUCCESS, result);
+  DCHECK_EQ(KERN_SUCCESS, result);
   USE(result);
 }
 
 
 void Semaphore::Wait() {
   while (true) {
     kern_return_t result = semaphore_wait(native_handle_);
     if (result == KERN_SUCCESS) return;  // Semaphore was signalled.
-    ASSERT_EQ(KERN_ABORTED, result);
+    DCHECK_EQ(KERN_ABORTED, result);
   }
 }
 
 
 bool Semaphore::WaitFor(const TimeDelta& rel_time) {
   TimeTicks now = TimeTicks::Now();
   TimeTicks end = now + rel_time;
   while (true) {
     mach_timespec_t ts;
     if (now >= end) {
       // Return immediately if semaphore was not signalled.
       ts.tv_sec = 0;
       ts.tv_nsec = 0;
     } else {
       ts = (end - now).ToMachTimespec();
     }
     kern_return_t result = semaphore_timedwait(native_handle_, ts);
     if (result == KERN_SUCCESS) return true;  // Semaphore was signalled.
     if (result == KERN_OPERATION_TIMED_OUT) return false;  // Timeout.
-    ASSERT_EQ(KERN_ABORTED, result);
+    DCHECK_EQ(KERN_ABORTED, result);
     now = TimeTicks::Now();
   }
 }
 
 #elif V8_OS_POSIX
 
 Semaphore::Semaphore(int count) {
-  ASSERT(count >= 0);
+  DCHECK(count >= 0);
   int result = sem_init(&native_handle_, 0, count);
-  ASSERT_EQ(0, result);
+  DCHECK_EQ(0, result);
   USE(result);
 }
 
 
 Semaphore::~Semaphore() {
   int result = sem_destroy(&native_handle_);
-  ASSERT_EQ(0, result);
+  DCHECK_EQ(0, result);
   USE(result);
 }
 
 
 void Semaphore::Signal() {
   int result = sem_post(&native_handle_);
-  ASSERT_EQ(0, result);
+  DCHECK_EQ(0, result);
   USE(result);
 }
 
 
 void Semaphore::Wait() {
   while (true) {
     int result = sem_wait(&native_handle_);
     if (result == 0) return;  // Semaphore was signalled.
     // Signal caused spurious wakeup.
-    ASSERT_EQ(-1, result);
-    ASSERT_EQ(EINTR, errno);
+    DCHECK_EQ(-1, result);
+    DCHECK_EQ(EINTR, errno);
   }
 }
 
 
 bool Semaphore::WaitFor(const TimeDelta& rel_time) {
   // Compute the time for end of timeout.
   const Time time = Time::NowFromSystemTime() + rel_time;
   const struct timespec ts = time.ToTimespec();
 
   // Wait for semaphore signalled or timeout.
   while (true) {
     int result = sem_timedwait(&native_handle_, &ts);
     if (result == 0) return true;  // Semaphore was signalled.
 #if V8_LIBC_GLIBC && !V8_GLIBC_PREREQ(2, 4)
     if (result > 0) {
       // sem_timedwait in glibc prior to 2.3.4 returns the errno instead of -1.
       errno = result;
       result = -1;
     }
 #endif
     if (result == -1 && errno == ETIMEDOUT) {
       // Timed out while waiting for semaphore.
       return false;
     }
     // Signal caused spurious wakeup.
-    ASSERT_EQ(-1, result);
-    ASSERT_EQ(EINTR, errno);
+    DCHECK_EQ(-1, result);
+    DCHECK_EQ(EINTR, errno);
   }
 }
 
 #elif V8_OS_WIN
 
 Semaphore::Semaphore(int count) {
-  ASSERT(count >= 0);
+  DCHECK(count >= 0);
   native_handle_ = ::CreateSemaphoreA(NULL, count, 0x7fffffff, NULL);
-  ASSERT(native_handle_ != NULL);
+  DCHECK(native_handle_ != NULL);
 }
 
 
 Semaphore::~Semaphore() {
   BOOL result = CloseHandle(native_handle_);
-  ASSERT(result);
+  DCHECK(result);
   USE(result);
 }
 
 
 void Semaphore::Signal() {
   LONG dummy;
   BOOL result = ReleaseSemaphore(native_handle_, 1, &dummy);
-  ASSERT(result);
+  DCHECK(result);
   USE(result);
 }
 
 
 void Semaphore::Wait() {
   DWORD result = WaitForSingleObject(native_handle_, INFINITE);
-  ASSERT(result == WAIT_OBJECT_0);
+  DCHECK(result == WAIT_OBJECT_0);
   USE(result);
 }
 
 
 bool Semaphore::WaitFor(const TimeDelta& rel_time) {
   TimeTicks now = TimeTicks::Now();
   TimeTicks end = now + rel_time;
   while (true) {
     int64_t msec = (end - now).InMilliseconds();
     if (msec >= static_cast<int64_t>(INFINITE)) {
       DWORD result = WaitForSingleObject(native_handle_, INFINITE - 1);
       if (result == WAIT_OBJECT_0) {
         return true;
       }
-      ASSERT(result == WAIT_TIMEOUT);
+      DCHECK(result == WAIT_TIMEOUT);
       now = TimeTicks::Now();
     } else {
       DWORD result = WaitForSingleObject(
           native_handle_, (msec < 0) ? 0 : static_cast<DWORD>(msec));
       if (result == WAIT_TIMEOUT) {
         return false;
       }
-      ASSERT(result == WAIT_OBJECT_0);
+      DCHECK(result == WAIT_OBJECT_0);
       return true;
     }
   }
 }
 
 #endif  // V8_OS_MACOSX
 
 } }  // namespace v8::base