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Mark P0771 as complete; we already did this - I just added tests to be sure

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@347343 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow
2018-11-20 20:37:07 +00:00
parent c1f6028e00
commit 3b4ca5b4af
2 changed files with 15 additions and 3 deletions
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14
test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_move.pass.cpp
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@@ -12,7 +12,7 @@
// class function<R(ArgTypes...)>
// function(const function& f);
// function(function&& f);
// function(function&& f); // noexcept in C++20
#include <functional>
#include <memory>
@@ -109,6 +109,10 @@ int main()
assert(globalMemCounter.checkOutstandingNewEq(1));
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
LIBCPP_ASSERT_NOEXCEPT(std::function<int(int)>(std::move(f)));
#if TEST_STD_VER > 17
ASSERT_NOEXCEPT(std::function<int(int)>(std::move(f)));
#endif
std::function<int(int)> f2 = std::move(f);
assert(A::count == 1);
assert(globalMemCounter.checkOutstandingNewEq(1));
@@ -129,6 +133,10 @@ int main()
assert(A::count == 1);
assert(f.target<A>() == nullptr);
assert(f.target<Ref>());
LIBCPP_ASSERT_NOEXCEPT(std::function<int(int)>(std::move(f)));
#if TEST_STD_VER > 17
ASSERT_NOEXCEPT(std::function<int(int)>(std::move(f)));
#endif
std::function<int(int)> f2(std::move(f));
assert(A::count == 1);
assert(f2.target<A>() == nullptr);
@@ -144,6 +152,10 @@ int main()
std::function<int(int)> f(p);
assert(f.target<A>() == nullptr);
assert(f.target<Ptr>());
LIBCPP_ASSERT_NOEXCEPT(std::function<int(int)>(std::move(f)));
#if TEST_STD_VER > 17
ASSERT_NOEXCEPT(std::function<int(int)>(std::move(f)));
#endif
std::function<int(int)> f2(std::move(f));
assert(f2.target<A>() == nullptr);
assert(f2.target<Ptr>());