/usr/include/thrust/detail/static_assert.h is in libthrust-dev 1.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright 2008-2012 NVIDIA Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <thrust/detail/config.h>
#include <thrust/detail/type_traits.h>
/*
* (C) Copyright John Maddock 2000.
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying NOTICE file for the complete license)
*
* For more information, see http://www.boost.org
*/
//
// Helper macro THRUST_JOIN (based on BOOST_JOIN):
// The following piece of macro magic joins the two
// arguments together, even when one of the arguments is
// itself a macro (see 16.3.1 in C++ standard). The key
// is that macro expansion of macro arguments does not
// occur in THRUST_DO_JOIN2 but does in THRUST_DO_JOIN.
//
#define THRUST_JOIN( X, Y ) THRUST_DO_JOIN( X, Y )
#define THRUST_DO_JOIN( X, Y ) THRUST_DO_JOIN2(X,Y)
#define THRUST_DO_JOIN2( X, Y ) X##Y
namespace thrust
{
namespace detail
{
// HP aCC cannot deal with missing names for template value parameters
template <bool x> struct STATIC_ASSERTION_FAILURE;
template <> struct STATIC_ASSERTION_FAILURE<true> { enum { value = 1 }; };
// HP aCC cannot deal with missing names for template value parameters
template<int x> struct static_assert_test{};
template<typename, bool x>
struct depend_on_instantiation
{
static const bool value = x;
};
} // end detail
} // end thrust
#define THRUST_STATIC_ASSERT( B ) \
typedef ::thrust::detail::static_assert_test<\
sizeof(::thrust::detail::STATIC_ASSERTION_FAILURE< (bool)( B ) >)>\
THRUST_JOIN(thrust_static_assert_typedef_, __LINE__)
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