10a803db2c
As a follow up to r302172, add missing availability for bad_any_cast. rdar://problem/32161524 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@305647 91177308-0d34-0410-b5e6-96231b3b80d8
66 lines
1.3 KiB
C++
66 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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// UNSUPPORTED: c++98, c++03, c++11
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// XFAIL: availability=macosx
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// <experimental/any>
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// any::clear() noexcept
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#include <experimental/any>
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#include <cassert>
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#include "experimental_any_helpers.h"
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int main()
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{
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using std::experimental::any;
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using std::experimental::any_cast;
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// empty
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{
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any a;
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// noexcept check
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static_assert(
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noexcept(a.clear())
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, "any.clear() must be noexcept"
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);
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assertEmpty(a);
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a.clear();
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assertEmpty(a);
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}
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// small object
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{
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any a((small(1)));
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assert(small::count == 1);
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assertContains<small>(a, 1);
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a.clear();
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assertEmpty<small>(a);
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assert(small::count == 0);
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}
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// large object
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{
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any a(large(1));
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assert(large::count == 1);
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assertContains<large>(a);
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a.clear();
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assertEmpty<large>(a);
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assert(large::count == 0);
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}
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}
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