Properly align internal buffer in IOBuf.
authorTudor Bosman <tudorb@fb.com>
Mon, 11 Jun 2012 23:18:22 +0000 (16:18 -0700)
committerTudor Bosman <tudorb@fb.com>
Tue, 12 Jun 2012 23:22:54 +0000 (16:22 -0700)
commit9f705afd8df9698c5cc7b8af6b66ce7cb3b2e4e4
tree08648a31bfd027156811a79ab8e387b303b5c474
parentc838e280a34ae3afe616fe5ac1cde2b573e4f160
Properly align internal buffer in IOBuf.

Summary:
Yes, it's gcc specific, because alignas and max_align_t aren't in gcc
4.6.2.

Test Plan: iobuf_test, test added

Reviewed By: brianp@fb.com

FB internal diff: D491939
folly/experimental/io/IOBuf.h
folly/experimental/io/test/IOBufTest.cpp