alloc.pass.cpp
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <map>
// class map
// explicit map(const allocator_type& a);
#include <map>
#include <cassert>
#include "test_macros.h"
#include "test_allocator.h"
#include "min_allocator.h"
int main(int, char**)
{
{
typedef std::less<int> C;
typedef test_allocator<std::pair<const int, double> > A;
std::map<int, double, C, A> m(A(5));
assert(m.empty());
assert(m.begin() == m.end());
assert(m.get_allocator() == A(5));
}
#if TEST_STD_VER >= 11
{
typedef std::less<int> C;
typedef min_allocator<std::pair<const int, double> > A;
std::map<int, double, C, A> m(A{});
assert(m.empty());
assert(m.begin() == m.end());
assert(m.get_allocator() == A());
}
{
typedef std::less<int> C;
typedef explicit_allocator<std::pair<const int, double> > A;
std::map<int, double, C, A> m(A{});
assert(m.empty());
assert(m.begin() == m.end());
assert(m.get_allocator() == A());
}
#endif
return 0;
}