6063ec176d
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131291 91177308-0d34-0410-b5e6-96231b3b80d8
45 lines
1.1 KiB
C++
45 lines
1.1 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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// type_traits
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// is_trivially_copyable
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#include <type_traits>
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#include <cassert>
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struct A
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{
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int i_;
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};
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struct B
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{
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int i_;
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~B() {assert(i_ == 0);}
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};
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class C
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{
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public:
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C();
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};
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int main()
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{
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static_assert( std::is_trivially_copyable<int>::value, "");
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static_assert( std::is_trivially_copyable<const int>::value, "");
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static_assert(!std::is_trivially_copyable<int&>::value, "");
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static_assert( std::is_trivially_copyable<A>::value, "");
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static_assert( std::is_trivially_copyable<const A>::value, "");
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static_assert(!std::is_trivially_copyable<const A&>::value, "");
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static_assert(!std::is_trivially_copyable<B>::value, "");
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static_assert( std::is_trivially_copyable<C>::value, "");
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}
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