(Wangle) Fix tests for clang
authorHannes Roth <hannesr@fb.com>
Wed, 19 Mar 2014 23:45:58 +0000 (16:45 -0700)
committerDave Watson <davejwatson@fb.com>
Mon, 31 Mar 2014 17:44:09 +0000 (10:44 -0700)
commit11aac0ecf6851429e9815f09bde7cd1ec11c0bf8
tree4538b2bdf94fed7d1620da065c79471e115cd2f6
parentcd83842807030372e24df337fc9958f5f7f3ba37
(Wangle) Fix tests for clang

Summary: `std::async` doesn't play nicely with our clang. Replace it with `std::thread`.

Test Plan: `fbconfig --clang folly/wangle && fbmake runtests`

Reviewed By: marccelani@fb.com

FB internal diff: D1230197
folly/wangle/test/ThreadGateTest.cpp