r241263 - in /branches/gcc-5-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Mon Oct 17 17:03:09 2016
New Revision: 241263

URL: https://gcc.gnu.org/viewcvs?rev=241263&root=gcc&view=rev
Log:
Backport fixes to std::experimental::sample

	PR libstdc++/77994
	* include/experimental/algorithm (experimental::sample): Convert size
	argument to iterator difference type. Fix invalid use of input
	iterator. Defend against overloaded comma operator.

Modified:
    branches/gcc-5-branch/libstdc++-v3/ChangeLog
    branches/gcc-5-branch/libstdc++-v3/include/experimental/algorithm
    branches/gcc-5-branch/libstdc++-v3/testsuite/experimental/algorithm/sample.cc