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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <random>
// class random_device;
// result_type operator()();
#include <random>
#include <cassert>
int main()
{
{
std::random_device r;
std::random_device::result_type e = r();
}
try
{
std::random_device r("/dev/null");
r();
assert(false);
}
catch (const std::system_error& e)
{
}
}
|
