Merge pull request #270 from tdfischer/check-with-unity

Build unity build on make check

.travis.yml

@@ -14,6 +14,6 @@ before_install:
  - sudo dpkg -i libgflags-dev_2.0-1_amd64.deb
 # Lousy hack to disable use and testing of fallocate, which doesn't behave quite
 # as EnvPosixTest::AllocateTest expects within the Travis OpenVZ environment.
-script: OPT=-DTRAVIS make check -j8
+script: OPT=-DTRAVIS make unity  && OPT=-DTRAVIS make check -j8
 notifications:
     email: false

utilities/write_batch_with_index/write_batch_with_index.cc

@@ -10,7 +10,6 @@
 #include "util/arena.h"
 
 namespace rocksdb {
-namespace {
 class ReadableWriteBatch : public WriteBatch {
  public:
   explicit ReadableWriteBatch(size_t reserved_bytes = 0)