4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <vector>
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// void shrink_to_fit();
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#include <vector>
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#include <cassert>
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#include "../../../stack_allocator.h"
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#include "../../../min_allocator.h"
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int main()
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{
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{
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std::vector<int> v(100);
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v.push_back(1);
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v.shrink_to_fit();
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assert(v.capacity() == 101);
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assert(v.size() == 101);
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}
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{
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std::vector<int, stack_allocator<int, 401> > v(100);
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v.push_back(1);
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v.shrink_to_fit();
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assert(v.capacity() == 101);
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assert(v.size() == 101);
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}
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#ifndef _LIBCPP_NO_EXCEPTIONS
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{
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std::vector<int, stack_allocator<int, 400> > v(100);
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v.push_back(1);
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v.shrink_to_fit();
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assert(v.capacity() == 200);
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assert(v.size() == 101);
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}
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#endif
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#if __cplusplus >= 201103L
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{
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std::vector<int, min_allocator<int>> v(100);
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v.push_back(1);
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v.shrink_to_fit();
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assert(v.capacity() == 101);
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assert(v.size() == 101);
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}
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#endif
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}
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