cxx/rand at b4ed5ca01e2b984687ce560b08c20c28ec3cae98 - cxx

History

David Majnemer 4d9f97b40b [libc++] Don't return uninitialized data from random_device::operator()

Make sure we appropriately retry calls to read if the return result is
less than what we asked for.

Additionally, check and handle IO errors: EINTR results in the read
operation getting restarted; other errors turn into exceptions.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210061 91177308-0d34-0410-b5e6-96231b3b80d8

2014-06-03 02:40:39 +00:00

rand.adapt

Zhang Xiongpang: Add definitions for const data members. Fixes http://llvm.org/bugs/show_bug.cgi?id=14585 .

2012-12-12 21:14:28 +00:00

rand.device

[libc++] Don't return uninitialized data from random_device::operator()

2014-06-03 02:40:39 +00:00

rand.dis

Marshall Clow found some divide-by-zero warnings with UBSan in rand's binomial_distribution test. This eliminates the divide-by-zeros and describes in comments the numerical difficulties the test is having. Each of the problematic tests are exploring edge cases of the distribution.

2013-03-23 19:29:45 +00:00

rand.eng

Fix a couple of bugs in linear_congruential_engine::seed. Regression test added.