generic-library/cxx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Move test into test/std subdirectory.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2014-12-20 01:40:03 +00:00
parent 669a8a5a19
commit a90c6dd460
4817 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
test/std/containers/associative/multimap/multimap.special/swap_noexcept.pass.cpp Normal file
View File

@@ -0,0 +1,60 @@
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <map>
// void swap(multimap& c)
// noexcept(!allocator_type::propagate_on_container_swap::value ||
// __is_nothrow_swappable<allocator_type>::value);
// This tests a conforming extension
#include <map>
#include <cassert>
#include "../../../MoveOnly.h"
#include "test_allocator.h"
template <class T>
struct some_comp
{
typedef T value_type;
some_comp() {}
some_comp(const some_comp&) {}
void deallocate(void*, unsigned) {}
typedef std::true_type propagate_on_container_swap;
};
int main()
{
#if __has_feature(cxx_noexcept)
{
typedef std::multimap<MoveOnly, MoveOnly> C;
C c1, c2;
static_assert(noexcept(swap(c1, c2)), "");
}
{
typedef std::multimap<MoveOnly, MoveOnly, std::less<MoveOnly>, test_allocator<MoveOnly>> C;
C c1, c2;
static_assert(noexcept(swap(c1, c2)), "");
}
{
typedef std::multimap<MoveOnly, MoveOnly, std::less<MoveOnly>, other_allocator<MoveOnly>> C;
C c1, c2;
static_assert(noexcept(swap(c1, c2)), "");
}
{
typedef std::multimap<MoveOnly, MoveOnly, some_comp<MoveOnly>> C;
C c1, c2;
static_assert(!noexcept(swap(c1, c2)), "");
}
#endif
}