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55a56d2370
The tests were marked to fail based on the 'availability' LIT feature.
However, those tests should really only be failing when we run them
against the dylibs that were deployed on macosx10.7 and macosx10.8,
which the deployment target has nothing to do with.
This caused the tests to unexpectedly pass when running the tests
with deployment target macosx10.{7,8} but running with a recent dylib.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@348520 91177308-0d34-0410-b5e6-96231b3b80d8
41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Due to C++17 inline variables ASAN flags this test as containing an ODR
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// violation because Clock::is_steady is defined in both the dylib and this TU.
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// UNSUPPORTED: asan
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// Starting with C++17, Clock::is_steady is inlined (but not before LLVM-3.9!),
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// but before C++17 it requires the symbol to be present in the dylib, which
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// is only shipped starting with macosx10.9.
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// XFAIL: with_system_cxx_lib=macosx10.7 && (c++98 || c++03 || c++11 || c++14 || apple-clang-7 || apple-clang-8.0)
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// XFAIL: with_system_cxx_lib=macosx10.8 && (c++98 || c++03 || c++11 || c++14 || apple-clang-7 || apple-clang-8.0)
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// <chrono>
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// system_clock
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// check clock invariants
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#include <chrono>
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template <class T>
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void test(const T &) {}
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int main()
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{
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typedef std::chrono::system_clock C;
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static_assert((std::is_same<C::rep, C::duration::rep>::value), "");
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static_assert((std::is_same<C::period, C::duration::period>::value), "");
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static_assert((std::is_same<C::duration, C::time_point::duration>::value), "");
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static_assert((std::is_same<C::time_point::clock, C>::value), "");
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static_assert((C::is_steady || !C::is_steady), "");
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test(std::chrono::system_clock::is_steady);
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}
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