LineageOS/android_external_libcxx
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[libcxx] Reorganize tests since the application of P0602R4

Browse Source 
Summary:
P0602R4 makes the special member functions of optional and variant
conditionally trivial based on the types in the optional/variant.
We already implemented that, but the tests were organized as if this
were a non-standard extension. This patch reorganizes the tests in a
way that makes more sense since this is not an extension anymore.

Reviewers: EricWF, mpark, mclow.lists

Subscribers: christof, jkorous, dexonsmith, libcxx-commits

Differential Revision: https://reviews.llvm.org/D54772

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@350884 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Louis Dionne
2019-01-10 20:06:11 +00:00
parent 4fb9e8f89a
commit 134a848236
13 changed files with 294 additions and 112 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
test/std/utilities/optional/optional.object/optional.object.assign/copy.pass.cpp
View File

@@ -10,7 +10,7 @@
// UNSUPPORTED: c++98, c++03, c++11, c++14
// <optional>
// optional<T>& operator=(const optional<T>& rhs);
// optional<T>& operator=(const optional<T>& rhs); // constexpr in C++20
#include <optional>
#include <type_traits>
@@ -53,15 +53,19 @@ int main()
{
{
using O = optional<int>;
#if TEST_STD_VER > 17
LIBCPP_STATIC_ASSERT(assign_empty(O{42}), "");
LIBCPP_STATIC_ASSERT(assign_value(O{42}), "");
#endif
assert(assign_empty(O{42}));
assert(assign_value(O{42}));
}
{
using O = optional<TrivialTestTypes::TestType>;
#if TEST_STD_VER > 17
LIBCPP_STATIC_ASSERT(assign_empty(O{42}), "");
LIBCPP_STATIC_ASSERT(assign_value(O{42}), "");
#endif
assert(assign_empty(O{42}));
assert(assign_value(O{42}));
}