folly/comprehensions - fixing exceptions
authorRafael Sagula <rsagula@fb.com>
Fri, 4 Jan 2013 00:54:31 +0000 (16:54 -0800)
committerJordan DeLong <jdelong@fb.com>
Sat, 19 Jan 2013 00:37:36 +0000 (16:37 -0800)
commit1fa92bfbf1da898dfab295c6eb5ed5c6cea77c8e
treeb6fbc61634a80026e275f505f2041149d72f0515
parent1ebbefe65734732a46cb6d6b3d9a9e800a415ac0
folly/comprehensions - fixing exceptions

Summary:
need to open up the visibility of std::exception, otherwise
try..catch(const std::exception& e) won't work for these cases.

Test Plan: unit tests from D670355

Reviewed By: delong.j@fb.com

FB internal diff: D670633
folly/experimental/Gen.h