There were 3 tests with 'int main(void)', and 6 with the return type on a different line. I'm about to send a patch for main in tests, and this NFC change is unrelated.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@350770 91177308-0d34-0410-b5e6-96231b3b80d8
Some tests assume that iteration through an unordered multimap elements
will return them in the same order as at the container creation. This
assumption is not true since the container is unordered, so that no
specific order of elements is ever guaranteed for such container. This
patch introduces checks verifying that any iteration will return elements
exactly from a set of valid values and without repetition, but in no
particular order.
Reviewed as https://reviews.llvm.org/D54838.
Thanks to Andrey Maksimov for the patch.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@349780 91177308-0d34-0410-b5e6-96231b3b80d8
A bunch of unordered containers tests call library functions but don't directly
include the corresponding header files:
- fabs() (defined in <cmath> which is not included);
- is_permutation() (defined in <algorithm> which is not included);
- next() (defined in <iterator> which is not included).
- As a result, these tests won't compile against some conformant libraries.
Reviewed as https://reviews.llvm.org/D54643.
Thanks to Andrey Maksimov for the patch.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@347085 91177308-0d34-0410-b5e6-96231b3b80d8
This patch adds tests to ensure that multiset/unordered_multiset's emplace
method correctly constructs the elements without any intervening
constructions.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@346743 91177308-0d34-0410-b5e6-96231b3b80d8
This commit adds a node handle type, (located in __node_handle), and adds
extract() and insert() members to all map and set types, as well as their
implementations in __tree and __hash_table.
The second half of this feature is adding merge() members, which splice nodes
in bulk from one container into another. This will be committed in a follow-up.
Differential revision: https://reviews.llvm.org/D46845
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@338472 91177308-0d34-0410-b5e6-96231b3b80d8
Guard typedefs and static_asserts with _LIBCPP_VERSION.
test/std/containers/sequences/vector.bool/move_assign_noexcept.pass.cpp
test/std/containers/sequences/vector.bool/move_noexcept.pass.cpp
test/std/containers/sequences/vector.bool/swap_noexcept.pass.cpp
Additionally deal with conditional compilation.
test/std/containers/associative/map/map.cons/move_noexcept.pass.cpp
test/std/containers/associative/multimap/multimap.cons/move_noexcept.pass.cpp
Additionally deal with typedefs used by other typedefs.
Fixes D29135.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@294154 91177308-0d34-0410-b5e6-96231b3b80d8
These swap tests were swapping non-POCS non-equal allocators which
is undefined behavior. This patch changes the tests to use allocators
which compare equal. In order to test that the allocators were not
swapped I added an "id" field to test_allocator which does not
participate in equality but does propagate across copies/swaps.
This patch is based off of D26623 which was submitted by STL.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289358 91177308-0d34-0410-b5e6-96231b3b80d8
Summary: The `max_size()` method of containers should respect both the allocator's reported `max_size` and the range of the `difference_type`. This patch makes all containers choose the smallest of those two values.
Reviewers: mclow.lists, EricWF
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D26885
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@287729 91177308-0d34-0410-b5e6-96231b3b80d8
With a max_load_factor of 1.0, the only guarantee is that
bucket_count() >= size(). (Note: setting max_load_factor without
rehashing isn't supposed to affect this, because setting
max_load_factor is currently specified to be constant time.)
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@286982 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
Libc++ still uses per-feature configuration macros when configuring for C++11. However libc++ requires a feature-complete C++11 compiler so there is no reason to check individual features. This patch starts the process of removing the feature specific macros and replacing their usage with `_LIBCPP_CXX03_LANG`.
This patch removes the __config macros:
* _LIBCPP_HAS_NO_TRAILING_RETURN
* _LIBCPP_HAS_NO_TEMPLATE_ALIASES
* _LIBCPP_HAS_NO_ADVANCED_SFINAE
* _LIBCPP_HAS_NO_DEFAULT_FUNCTION_TEMPLATE_ARGS
* _LIBCPP_HAS_NO_STATIC_ASSERT
As a drive I also changed our C++03 static_assert to use _Static_assert if available.
I plan to commit this without review if nobody voices an objection.
Reviewers: mclow.lists
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D24895
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@282347 91177308-0d34-0410-b5e6-96231b3b80d8
