[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 20_util / is_trivially_constructible / value.cc

// { dg-do compile { target c++11 } }
//
// 2014-10-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
//
// Copyright (C) 2014-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3.  If not see
// <http://www.gnu.org/licenses/>.

#include <type_traits>
#include <testsuite_tr1.h>

struct HasTemplateCCtor
{
  HasTemplateCCtor(const HasTemplateCCtor&) = default;
  template <class T>
  HasTemplateCCtor(T&&);
};

struct MoveOnly
{
  MoveOnly(MoveOnly&&) = default;
};

struct MoveOnly2
{
  MoveOnly2(MoveOnly2&&) = delete;
};

void test01()
{
  using std::is_trivially_constructible;
  using namespace __gnu_test;

  static_assert(test_property<is_trivially_constructible,
		int>(true), "");
  static_assert(test_property<is_trivially_constructible,
		int, int>(true), "");
  static_assert(test_property<is_trivially_constructible,
		int, int&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		int, int&&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		int, const int&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		int, void*>(false), "PR 86398");
  static_assert(test_property<is_trivially_constructible,
		int, int*>(false), "PR 86398");
  static_assert(test_property<is_trivially_constructible,
		int, const int*>(false), "PR 86398");
  static_assert(test_property<is_trivially_constructible,
		int*, void*>(false), "PR 86398");
  static_assert(test_property<is_trivially_constructible,
		int*, const int*>(false), "PR 86398");
  static_assert(test_property<is_trivially_constructible,
		int&, const int>(false), "");
  static_assert(test_property<is_trivially_constructible,
		const int&, int>(true), "");
  static_assert(test_property<is_trivially_constructible,
		const int&, int&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		const int*, int*>(true), "");
  static_assert(test_property<is_trivially_constructible,
		PolymorphicClass>(false), "");
  static_assert(test_property<is_trivially_constructible,
		PolymorphicClass, PolymorphicClass>(false), "");
  static_assert(test_property<is_trivially_constructible,
		PolymorphicClass, PolymorphicClass&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		PolymorphicClass, PolymorphicClass&&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		PolymorphicClass, const PolymorphicClass&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		TType>(true), "");
  static_assert(test_property<is_trivially_constructible,
		TType, TType>(true), "");
  static_assert(test_property<is_trivially_constructible,
		TType, TType&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		TType, TType&&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		TType, const TType&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		TType, int, int>(false), "");
  static_assert(test_property<is_trivially_constructible,
		PODType>(true), "");
  static_assert(test_property<is_trivially_constructible,
		PODType, PODType>(true), "");
  static_assert(test_property<is_trivially_constructible,
		PODType, PODType&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		PODType, PODType&&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		PODType, const PODType&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		PODType, int, int>(false), "");
  static_assert(test_property<is_trivially_constructible,
		NType>(false), "");
  static_assert(test_property<is_trivially_constructible,
		SLType>(false), "");
  static_assert(test_property<is_trivially_constructible,
		LType>(false), "");
  static_assert(test_property<is_trivially_constructible,
		LType, int>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::DelDef>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::Abstract>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::Ellipsis>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::DelEllipsis>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::Any>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::DelCopy>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::DelCopy, const construct::DelCopy&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::DelDtor>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::Nontrivial>(false), "");
  static_assert(test_property<is_trivially_constructible,
		construct::UnusualCopy>(false), "");
  static_assert(test_property<is_trivially_constructible,
		CopyConsOnlyType>(false), "");
  static_assert(test_property<is_trivially_constructible,
		CopyConsOnlyType, CopyConsOnlyType>(false), "");
  static_assert(test_property<is_trivially_constructible,
		CopyConsOnlyType, CopyConsOnlyType&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		CopyConsOnlyType, CopyConsOnlyType&&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		CopyConsOnlyType, const CopyConsOnlyType&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		MoveConsOnlyType>(false), "");
  static_assert(test_property<is_trivially_constructible,
		MoveConsOnlyType, MoveConsOnlyType>(true), "");
  static_assert(test_property<is_trivially_constructible,
		MoveConsOnlyType, MoveConsOnlyType&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		MoveConsOnlyType, MoveConsOnlyType&&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		MoveConsOnlyType, const MoveConsOnlyType&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		ClassType, DerivedType>(true), "");
  static_assert(test_property<is_trivially_constructible,
		ClassType, DerivedType&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		ClassType, DerivedType&&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		ClassType, const DerivedType&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		HasTemplateCCtor>(false), "");
  static_assert(test_property<is_trivially_constructible,
		HasTemplateCCtor, HasTemplateCCtor>(false), "");
  static_assert(test_property<is_trivially_constructible,
		HasTemplateCCtor, const HasTemplateCCtor&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		MoveOnly>(false), "");
  static_assert(test_property<is_trivially_constructible,
		MoveOnly, MoveOnly>(true), "");
  static_assert(test_property<is_trivially_constructible,
		MoveOnly, MoveOnly&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		MoveOnly, MoveOnly&&>(true), "");
  static_assert(test_property<is_trivially_constructible,
		MoveOnly, const MoveOnly&>(false), "");
  static_assert(test_property<is_trivially_constructible,
		MoveOnly2>(false), "");
  static_assert(test_property<is_trivially_constructible,
		int[]>(false), "PR c++/90532");
}
Commit	Line	Data
be58e01d	1	// { dg-do compile { target c++11 } }
285dc591	2	//
	3	// 2014-10-09 Ville Voutilainen <ville.voutilainen@gmail.com>
	4	//
fbd26352	5	// Copyright (C) 2014-2019 Free Software Foundation, Inc.
285dc591	6	//
	7	// This file is part of the GNU ISO C++ Library. This library is free
	8	// software; you can redistribute it and/or modify it under the
	9	// terms of the GNU General Public License as published by the
	10	// Free Software Foundation; either version 3, or (at your option)
	11	// any later version.
	12	//
	13	// This library is distributed in the hope that it will be useful,
	14	// but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	// GNU General Public License for more details.
	17	//
	18	// You should have received a copy of the GNU General Public License along
	19	// with this library; see the file COPYING3. If not see
	20	// <http://www.gnu.org/licenses/>.
	21
	22	#include <type_traits>
	23	#include <testsuite_tr1.h>
	24
	25	struct HasTemplateCCtor
	26	{
	27	HasTemplateCCtor(const HasTemplateCCtor&) = default;
	28	template <class T>
	29	HasTemplateCCtor(T&&);
	30	};
	31
	32	struct MoveOnly
	33	{
	34	MoveOnly(MoveOnly&&) = default;
	35	};
	36
	37	struct MoveOnly2
	38	{
	39	MoveOnly2(MoveOnly2&&) = delete;
	40	};
	41
	42	void test01()
	43	{
	44	using std::is_trivially_constructible;
	45	using namespace __gnu_test;
	46
811f9a1c	47	static_assert(test_property<is_trivially_constructible,
285dc591	48	int>(true), "");
811f9a1c	49	static_assert(test_property<is_trivially_constructible,
285dc591	50	int, int>(true), "");
811f9a1c	51	static_assert(test_property<is_trivially_constructible,
285dc591	52	int, int&>(true), "");
811f9a1c	53	static_assert(test_property<is_trivially_constructible,
285dc591	54	int, int&&>(true), "");
811f9a1c	55	static_assert(test_property<is_trivially_constructible,
285dc591	56	int, const int&>(true), "");
811f9a1c	57	static_assert(test_property<is_trivially_constructible,
	58	int, void*>(false), "PR 86398");
	59	static_assert(test_property<is_trivially_constructible,
	60	int, int*>(false), "PR 86398");
	61	static_assert(test_property<is_trivially_constructible,
	62	int, const int*>(false), "PR 86398");
	63	static_assert(test_property<is_trivially_constructible,
	64	int, void>(false), "PR 86398");
	65	static_assert(test_property<is_trivially_constructible,
	66	int, const int>(false), "PR 86398");
	67	static_assert(test_property<is_trivially_constructible,
	68	int&, const int>(false), "");
	69	static_assert(test_property<is_trivially_constructible,
	70	const int&, int>(true), "");
	71	static_assert(test_property<is_trivially_constructible,
	72	const int&, int&>(true), "");
	73	static_assert(test_property<is_trivially_constructible,
	74	const int, int>(true), "");
	75	static_assert(test_property<is_trivially_constructible,
285dc591	76	PolymorphicClass>(false), "");
811f9a1c	77	static_assert(test_property<is_trivially_constructible,
285dc591	78	PolymorphicClass, PolymorphicClass>(false), "");
811f9a1c	79	static_assert(test_property<is_trivially_constructible,
285dc591	80	PolymorphicClass, PolymorphicClass&>(false), "");
811f9a1c	81	static_assert(test_property<is_trivially_constructible,
285dc591	82	PolymorphicClass, PolymorphicClass&&>(false), "");
811f9a1c	83	static_assert(test_property<is_trivially_constructible,
285dc591	84	PolymorphicClass, const PolymorphicClass&>(false), "");
811f9a1c	85	static_assert(test_property<is_trivially_constructible,
285dc591	86	TType>(true), "");
811f9a1c	87	static_assert(test_property<is_trivially_constructible,
285dc591	88	TType, TType>(true), "");
811f9a1c	89	static_assert(test_property<is_trivially_constructible,
285dc591	90	TType, TType&>(true), "");
811f9a1c	91	static_assert(test_property<is_trivially_constructible,
285dc591	92	TType, TType&&>(true), "");
811f9a1c	93	static_assert(test_property<is_trivially_constructible,
285dc591	94	TType, const TType&>(true), "");
811f9a1c	95	static_assert(test_property<is_trivially_constructible,
285dc591	96	TType, int, int>(false), "");
811f9a1c	97	static_assert(test_property<is_trivially_constructible,
285dc591	98	PODType>(true), "");
811f9a1c	99	static_assert(test_property<is_trivially_constructible,
285dc591	100	PODType, PODType>(true), "");
811f9a1c	101	static_assert(test_property<is_trivially_constructible,
285dc591	102	PODType, PODType&>(true), "");
811f9a1c	103	static_assert(test_property<is_trivially_constructible,
285dc591	104	PODType, PODType&&>(true), "");
811f9a1c	105	static_assert(test_property<is_trivially_constructible,
285dc591	106	PODType, const PODType&>(true), "");
811f9a1c	107	static_assert(test_property<is_trivially_constructible,
285dc591	108	PODType, int, int>(false), "");
811f9a1c	109	static_assert(test_property<is_trivially_constructible,
285dc591	110	NType>(false), "");
811f9a1c	111	static_assert(test_property<is_trivially_constructible,
285dc591	112	SLType>(false), "");
811f9a1c	113	static_assert(test_property<is_trivially_constructible,
285dc591	114	LType>(false), "");
811f9a1c	115	static_assert(test_property<is_trivially_constructible,
285dc591	116	LType, int>(false), "");
811f9a1c	117	static_assert(test_property<is_trivially_constructible,
285dc591	118	construct::DelDef>(false), "");
811f9a1c	119	static_assert(test_property<is_trivially_constructible,
285dc591	120	construct::Abstract>(false), "");
811f9a1c	121	static_assert(test_property<is_trivially_constructible,
285dc591	122	construct::Ellipsis>(false), "");
811f9a1c	123	static_assert(test_property<is_trivially_constructible,
285dc591	124	construct::DelEllipsis>(false), "");
811f9a1c	125	static_assert(test_property<is_trivially_constructible,
285dc591	126	construct::Any>(false), "");
811f9a1c	127	static_assert(test_property<is_trivially_constructible,
285dc591	128	construct::DelCopy>(false), "");
811f9a1c	129	static_assert(test_property<is_trivially_constructible,
285dc591	130	construct::DelCopy, const construct::DelCopy&>(false), "");
811f9a1c	131	static_assert(test_property<is_trivially_constructible,
285dc591	132	construct::DelDtor>(false), "");
811f9a1c	133	static_assert(test_property<is_trivially_constructible,
285dc591	134	construct::Nontrivial>(false), "");
811f9a1c	135	static_assert(test_property<is_trivially_constructible,
285dc591	136	construct::UnusualCopy>(false), "");
811f9a1c	137	static_assert(test_property<is_trivially_constructible,
285dc591	138	CopyConsOnlyType>(false), "");
811f9a1c	139	static_assert(test_property<is_trivially_constructible,
285dc591	140	CopyConsOnlyType, CopyConsOnlyType>(false), "");
811f9a1c	141	static_assert(test_property<is_trivially_constructible,
285dc591	142	CopyConsOnlyType, CopyConsOnlyType&>(true), "");
811f9a1c	143	static_assert(test_property<is_trivially_constructible,
285dc591	144	CopyConsOnlyType, CopyConsOnlyType&&>(false), "");
811f9a1c	145	static_assert(test_property<is_trivially_constructible,
285dc591	146	CopyConsOnlyType, const CopyConsOnlyType&>(true), "");
811f9a1c	147	static_assert(test_property<is_trivially_constructible,
285dc591	148	MoveConsOnlyType>(false), "");
811f9a1c	149	static_assert(test_property<is_trivially_constructible,
285dc591	150	MoveConsOnlyType, MoveConsOnlyType>(true), "");
811f9a1c	151	static_assert(test_property<is_trivially_constructible,
285dc591	152	MoveConsOnlyType, MoveConsOnlyType&>(false), "");
811f9a1c	153	static_assert(test_property<is_trivially_constructible,
285dc591	154	MoveConsOnlyType, MoveConsOnlyType&&>(true), "");
811f9a1c	155	static_assert(test_property<is_trivially_constructible,
285dc591	156	MoveConsOnlyType, const MoveConsOnlyType&>(false), "");
811f9a1c	157	static_assert(test_property<is_trivially_constructible,
285dc591	158	ClassType, DerivedType>(true), "");
811f9a1c	159	static_assert(test_property<is_trivially_constructible,
285dc591	160	ClassType, DerivedType&>(true), "");
811f9a1c	161	static_assert(test_property<is_trivially_constructible,
285dc591	162	ClassType, DerivedType&&>(true), "");
811f9a1c	163	static_assert(test_property<is_trivially_constructible,
285dc591	164	ClassType, const DerivedType&>(true), "");
811f9a1c	165	static_assert(test_property<is_trivially_constructible,
285dc591	166	HasTemplateCCtor>(false), "");
811f9a1c	167	static_assert(test_property<is_trivially_constructible,
285dc591	168	HasTemplateCCtor, HasTemplateCCtor>(false), "");
811f9a1c	169	static_assert(test_property<is_trivially_constructible,
285dc591	170	HasTemplateCCtor, const HasTemplateCCtor&>(true), "");
811f9a1c	171	static_assert(test_property<is_trivially_constructible,
285dc591	172	MoveOnly>(false), "");
811f9a1c	173	static_assert(test_property<is_trivially_constructible,
285dc591	174	MoveOnly, MoveOnly>(true), "");
811f9a1c	175	static_assert(test_property<is_trivially_constructible,
285dc591	176	MoveOnly, MoveOnly&>(false), "");
811f9a1c	177	static_assert(test_property<is_trivially_constructible,
285dc591	178	MoveOnly, MoveOnly&&>(true), "");
811f9a1c	179	static_assert(test_property<is_trivially_constructible,
285dc591	180	MoveOnly, const MoveOnly&>(false), "");
811f9a1c	181	static_assert(test_property<is_trivially_constructible,
285dc591	182	MoveOnly2>(false), "");
48328bff	183	static_assert(test_property<is_trivially_constructible,
48328bff	184	int[]>(false), "PR c++/90532");
285dc591	185	}