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Fix unused variable warning in GCC.

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This commit is contained in:
Victor Costan 2018-12-25 16:54:08 -08:00
parent 6deff5ab23
commit 0989ffadb8
1 changed files with 2 additions and 2 deletions
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4
src/logging.cc
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@ -1221,14 +1221,14 @@ void LogMessage::Init(const char* file,
allocated_ = NULL;
if (severity != GLOG_FATAL || !exit_on_dfatal) {
#ifdef GLOG_THREAD_LOCAL_STORAGE
const uintptr_t kAlign = sizeof(void*) - 1;
// No need for locking, because this is thread local.
if (thread_data_available) {
thread_data_available = false;
#ifdef HAVE_ALIGNED_STORAGE
data_ = new (&thread_msg_data) LogMessageData;
#else
const uintptr_t kAlign = sizeof(void*) - 1;
char* align_ptr =
reinterpret_cast<char*>(reinterpret_cast<uintptr_t>(thread_msg_data + kAlign) & ~kAlign);
data_ = new (align_ptr) LogMessageData;