Add static empty legacy arrays
commit7b79398015c321694e18fb55f772d8e5b48f5970
authorArnab De <arnabde@fb.com>
Tue, 18 Aug 2020 17:17:15 +0000 (18 10:17 -0700)
committerFacebook GitHub Bot <facebook-github-bot@users.noreply.github.com>
Tue, 18 Aug 2020 17:19:57 +0000 (18 10:19 -0700)
tree639cccbffe44553d3c15bdb6dfd055325d19232f
parent69407d0d6a4fee387fb6ca8799110b5e4b853831
Add static empty legacy arrays

Differential Revision: D23003690

fbshipit-source-id: 5e40ddd6eca9428834a93428fd06a136eda92ce9
hphp/runtime/base/array-data-inl.h
hphp/runtime/base/array-data.cpp
hphp/runtime/base/array-data.h
hphp/runtime/base/mixed-array.cpp
hphp/runtime/base/mixed-array.h
hphp/runtime/base/packed-array.cpp
hphp/runtime/base/packed-array.h
hphp/test/slow/dv_array_hack_arr/dvarr_mark.php
hphp/test/slow/dv_array_hack_arr/dvarr_mark.php.expect