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Rename time.duration.literals step 2 

llvm-svn: 187904
This commit is contained in:
Howard Hinnant 2013-08-07 19:36:50 +00:00
parent 453ca75d24
commit 35e09c7ad7
1 changed files with 0 additions and 59 deletions
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59
libcxx/test/utilities/time/time.duration/literals.pass.cpp
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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.
//
//===----------------------------------------------------------------------===//
// <chrono>
#include <chrono>
#include <type_traits>
#include <cassert>
int main()
{
#if _LIBCPP_STD_VER > 11
using namespace std::literals::chrono_literals;
// Make sure the types are right
static_assert ( std::is_same<decltype( 3h ), std::chrono::hours>::value, "" );
static_assert ( std::is_same<decltype( 3min ), std::chrono::minutes>::value, "" );
static_assert ( std::is_same<decltype( 3s ), std::chrono::seconds>::value, "" );
static_assert ( std::is_same<decltype( 3ms ), std::chrono::milliseconds>::value, "" );
static_assert ( std::is_same<decltype( 3us ), std::chrono::microseconds>::value, "" );
static_assert ( std::is_same<decltype( 3ns ), std::chrono::nanoseconds>::value, "" );
std::chrono::hours h = 4h;
assert ( h == std::chrono::hours(4));
auto h2 = 4.0h;
assert ( h == h2 );
std::chrono::minutes min = 36min;
assert ( min == std::chrono::minutes(36));
auto min2 = 36.0min;
assert ( min == min2 );
std::chrono::seconds s = 24s;
assert ( s == std::chrono::seconds(24));
auto s2 = 24.0s;
assert ( s == s2 );
std::chrono::milliseconds ms = 247ms;
assert ( ms == std::chrono::milliseconds(247));
auto ms2 = 247.0ms;
assert ( ms == ms2 );
std::chrono::microseconds us = 867us;
assert ( us == std::chrono::microseconds(867));
auto us2 = 867.0us;
assert ( us == us2 );
std::chrono::nanoseconds ns = 645ns;
assert ( ns == std::chrono::nanoseconds(645));
auto ns2 = 645.ns;
assert ( ns == ns2 );
#endif
}