make ReadOnlyArena a header-only template class
commita77f45e2e649c5ed10258c302ffa4c8a4574c0f9
authorBin Liu <binliu@fb.com>
Fri, 24 May 2019 00:59:21 +0000 (23 17:59 -0700)
committerHhvm Bot <hhvm-bot@users.noreply.github.com>
Fri, 24 May 2019 01:03:01 +0000 (23 18:03 -0700)
tree00e4bc6ade7478b72fa1382ad2d763e7a16c7af0
parent2ddc49e733f7207b8871cd3cd3182e2ec5010d0d
make ReadOnlyArena a header-only template class

Summary: Having out-of-line definition for some methods made some compilers unhappy when I tried to refactor some code.

Reviewed By: markw65

Differential Revision: D15430703

fbshipit-source-id: c5d7200391f80c510e7ff782eced5aee774666b8
hphp/util/read-only-arena.cpp [deleted file]
hphp/util/read-only-arena.h
hphp/util/test/read-only-arena.cpp