Skip tombstones in MixedArray::scan()
commitd7e0ea428bce45d4b0730111268ba8795c9f0f07
authorEdwin Smith <smith@fb.com>
Thu, 19 Mar 2015 15:14:59 +0000 (19 08:14 -0700)
committerhhvm-bot <hhvm-bot@fb.com>
Fri, 20 Mar 2015 12:00:31 +0000 (20 05:00 -0700)
treed6d274ca7cdc9a6befa85106df10e01a67d416da
parentfcdc18a10f93271a5dccd0f32d3e47092b9a7d74
Skip tombstones in MixedArray::scan()

Summary: It was incorrectly trying to mark the key, even though it
would skip the value.

Reviewed By: @bertmaher

Differential Revision: D1927275
hphp/runtime/base/mixed-array-defs.h