Add tests for C++2a content of <atomic> header
* testsuite/29_atomics/headers/atomic/types_std_c++20.cc: New test. * testsuite/29_atomics/headers/atomic/types_std_c++20_neg.cc: New test. From-SVN: r269091
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Jonathan Wakely
Jonathan Wakely
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5940bb028b
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2019-02-21 Jonathan Wakely <jwakely@redhat.com>
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* testsuite/29_atomics/headers/atomic/types_std_c++20.cc: New test.
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* testsuite/29_atomics/headers/atomic/types_std_c++20_neg.cc: New
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test.
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2019-02-22 Tom Honermann <tom@honermann.net>
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* python/libstdcxx/v6/printers.py (register_type_printers): Add type
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// { dg-options "-std=gnu++2a" }
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// { dg-do compile { target c++2a } }
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// { dg-require-cstdint "" }
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// Copyright (C) 2008-2019 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <atomic>
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void test01()
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{
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using std::memory_order;
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// TODO add checks for new enumerators memory_order::relaxed etc.
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// using std::memory_order::relaxed;
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// using std::memory_order::consume;
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// using std::memory_order::acquire;
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// using std::memory_order::release;
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// using std::memory_order::acq_rel;
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// using std::memory_order::seq_cst;
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using std::memory_order_relaxed;
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using std::memory_order_consume;
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using std::memory_order_acquire;
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using std::memory_order_release;
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using std::memory_order_acq_rel;
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using std::memory_order_seq_cst;
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using std::atomic_flag;
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// atomics for builtins types
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using std::atomic_bool;
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using std::atomic_char;
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using std::atomic_schar;
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using std::atomic_uchar;
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using std::atomic_short;
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using std::atomic_ushort;
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using std::atomic_int;
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using std::atomic_uint;
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using std::atomic_long;
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using std::atomic_ulong;
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using std::atomic_llong;
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using std::atomic_ullong;
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using std::atomic_wchar_t;
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#ifdef _GLIBCXX_USE_CHAR8_T
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using std::atomic_char8_t;
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#endif
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using std::atomic_char16_t;
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using std::atomic_char32_t;
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// atomics for standard typedefs
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using std::atomic_int_least8_t;
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using std::atomic_uint_least8_t;
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using std::atomic_int_least16_t;
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using std::atomic_uint_least16_t;
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using std::atomic_int_least32_t;
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using std::atomic_uint_least32_t;
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using std::atomic_int_least64_t;
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using std::atomic_uint_least64_t;
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using std::atomic_int_fast8_t;
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using std::atomic_uint_fast8_t;
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using std::atomic_int_fast16_t;
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using std::atomic_uint_fast16_t;
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using std::atomic_int_fast32_t;
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using std::atomic_uint_fast32_t;
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using std::atomic_int_fast64_t;
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using std::atomic_uint_fast64_t;
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using std::atomic_intptr_t;
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using std::atomic_uintptr_t;
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using std::atomic_size_t;
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using std::atomic_ptrdiff_t;
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using std::atomic_intmax_t;
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using std::atomic_uintmax_t;
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// DR 2441
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using std::atomic_int8_t;
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using std::atomic_uint8_t;
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using std::atomic_int16_t;
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using std::atomic_uint16_t;
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using std::atomic_int32_t;
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using std::atomic_uint32_t;
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using std::atomic_int64_t;
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using std::atomic_uint64_t;
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}
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// { dg-options "-std=gnu++2a" }
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// { dg-do compile { target c++2a } }
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// { dg-require-cstdint "" }
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// Copyright (C) 2009-2019 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <atomic>
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void test01()
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{
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// Not global scoped, only namespace std.
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using memory_order; // { dg-error "expected nested-name-specifier" }
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// TODO add checks for new enumerators memory_order::relaxed etc.
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using memory_order_relaxed; // { dg-error "expected nested-name-specifier" }
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using memory_order_consume; // { dg-error "expected nested-name-specifier" }
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using memory_order_acquire; // { dg-error "expected nested-name-specifier" }
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using memory_order_release; // { dg-error "expected nested-name-specifier" }
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using memory_order_acq_rel; // { dg-error "expected nested-name-specifier" }
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using memory_order_seq_cst; // { dg-error "expected nested-name-specifier" }
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using atomic_flag; // { dg-error "expected nested-name-specifier" }
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using atomic_bool; // { dg-error "expected nested-name-specifier" }
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using atomic_char; // { dg-error "expected nested-name-specifier" }
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using atomic_schar; // { dg-error "expected nested-name-specifier" }
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using atomic_uchar; // { dg-error "expected nested-name-specifier" }
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using atomic_short; // { dg-error "expected nested-name-specifier" }
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using atomic_ushort; // { dg-error "expected nested-name-specifier" }
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using atomic_int; // { dg-error "expected nested-name-specifier" }
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using atomic_uint; // { dg-error "expected nested-name-specifier" }
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using atomic_long; // { dg-error "expected nested-name-specifier" }
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using atomic_ulong; // { dg-error "expected nested-name-specifier" }
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using atomic_llong; // { dg-error "expected nested-name-specifier" }
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using atomic_ullong; // { dg-error "expected nested-name-specifier" }
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using atomic_wchar_t; // { dg-error "expected nested-name-specifier" }
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#ifdef _GLIBCXX_USE_CHAR8_T
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using atomic_char8_t; // { dg-error "expected nested-name-specifier" }
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#endif
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using atomic_char16_t; // { dg-error "expected nested-name-specifier" }
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using atomic_char32_t; // { dg-error "expected nested-name-specifier" }
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using atomic_int_least8_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uint_least8_t; // { dg-error "expected nested-name-specifier" }
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using atomic_int_least16_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uint_least16_t; // { dg-error "expected nested-name-specifier" }
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using atomic_int_least32_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uint_least32_t; // { dg-error "expected nested-name-specifier" }
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using atomic_int_least64_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uint_least64_t; // { dg-error "expected nested-name-specifier" }
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using atomic_int_fast8_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uint_fast8_t; // { dg-error "expected nested-name-specifier" }
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using atomic_int_fast16_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uint_fast16_t; // { dg-error "expected nested-name-specifier" }
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using atomic_int_fast32_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uint_fast32_t; // { dg-error "expected nested-name-specifier" }
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using atomic_int_fast64_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uint_fast64_t; // { dg-error "expected nested-name-specifier" }
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using atomic_intptr_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uintptr_t; // { dg-error "expected nested-name-specifier" }
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using atomic_size_t; // { dg-error "expected nested-name-specifier" }
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using atomic_ptrdiff_t; // { dg-error "expected nested-name-specifier" }
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using atomic_intmax_t; // { dg-error "expected nested-name-specifier" }
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using atomic_uintmax_t; // { dg-error "expected nested-name-specifier" }
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using atomic_address; // { dg-error "expected nested-name-specifier" }
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// Present in C++0x drafts but not final C++11 standard:
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using std::atomic_address; // { dg-error "has not been declared" }
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}
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