Files
libcxx/test/std/utilities/time/time.clock/time.clock.file/consistency.pass.cpp
Louis Dionne 3b886a1ce8 [libc++] Build <filesystem> support as part of the dylib
Summary:
This patch treats <filesystem> as a first-class citizen of the dylib,
like all other sub-libraries (e.g. <chrono>). As such, it also removes
all special handling for installing the filesystem library separately
or disabling part of the test suite from the lit command line.

Unlike the previous attempt (r356500), this doesn't remove all the
filesystem tests.

Reviewers: mclow.lists, EricWF, serge-sans-paille

Subscribers: mgorny, christof, jkorous, dexonsmith, jfb, jdoerfert, libcxx-commits

Differential Revision: https://reviews.llvm.org/D59152

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@356518 91177308-0d34-0410-b5e6-96231b3b80d8
2019-03-19 20:56:13 +00:00

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1008 B
C++

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
// <chrono>
// file_clock
// check clock invariants
#include <chrono>
template <class T>
void test(const T &) {}
int main(int, char**)
{
typedef std::chrono::file_clock C;
static_assert((std::is_same<C::rep, C::duration::rep>::value), "");
static_assert((std::is_same<C::period, C::duration::period>::value), "");
static_assert((std::is_same<C::duration, C::time_point::duration>::value), "");
static_assert((std::is_same<C::time_point::clock, C>::value), "");
static_assert(!C::is_steady, "");
test(std::chrono::file_clock::is_steady);
return 0;
}