libstdc++/64857 Rationalise PCH headers and 17_intro/headers tests.

Message ID	20150911122542.GG2631@redhat.com
State	New
Headers	show Return-Path: <gcc-patches-return-407162-incoming=patchwork.ozlabs.org@gcc.gnu.org> DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:date :from:to:subject:message-id:mime-version:content-type; q=dns; s= default; b=Z4IoN9s8ttBPyG9avmRptv3TPs6bvEV+0RO5OB5w4Nz1CsJ8j9Q/c JB2GG8CjqP+DC0HLjjws3kcgxb1L4iLHtJU/TFOjmy2oNd5uYoAO7solSALA6wyg WkyDEALqjzCrFg2sL46KWpnFMYJ1/pKdPC17V77DqhkpVCV6wEiUPM= Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk Sender: gcc-patches-owner@gcc.gnu.org Date: Fri, 11 Sep 2015 13:25:42 +0100 From: Jonathan Wakely <jwakely@redhat.com> To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [patch] libstdc++/64857 Rationalise PCH headers and 17_intro/headers tests. Message-ID: <20150911122542.GG2631@redhat.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="NyVXgNZ34wipDCDo" Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12)

commit 3b07b2a428725ba70636e00a1f6ed8a28bb59b44 Author: Jonathan Wakely <jwakely@redhat.com> Date: Thu Jan 29 13:12:22 2015 +0000 Rationalise PCH headers and 17_intro/headers tests. PR libstdc++/64857 * doc/xml/manual/using.xml: Improve aggregate header documentation. * doc/html/manual/*: Regenerate. * include/precompiled/extc++.h: Include <bits/stdc++.h> for C++11 and later and include more extension headers. * testsuite/17_intro/headers/c++1998/all_attributes.cc: Remove redundant header. * testsuite/17_intro/headers/c++200x/: Rename to c++2011. * testsuite/17_intro/headers/c++2014/all_attributes.cc: Remove redundant headers. * testsuite/17_intro/headers/c++2014/all_no_exceptions.cc: New. * testsuite/17_intro/headers/c++2014/all_no_rtti.cc: New. * testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc: New. * testsuite/17_intro/headers/c++2014/operator_names.cc: New. * testsuite/17_intro/headers/c++2014/stdc++.cc: New. * testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc: New. diff --git a/libstdc++-v3/doc/xml/manual/using.xml b/libstdc++-v3/doc/xml/manual/using.xml index bad49f2..2c8d179 100644 --- a/libstdc++-v3/doc/xml/manual/using.xml +++ b/libstdc++-v3/doc/xml/manual/using.xml @@ -16,7 +16,8 @@ The standard library conforms to the dialect of C++ specified by the <option>-std</option> option passed to the compiler. By default, <command>g++</command> is equivalent to - <command>g++ -std=gnu++98</command>. + <command>g++ -std=gnu++14</command> since GCC 6, and + <command>g++ -std=gnu++98</command> for older releases. </para> <table frame="all" xml:id="table.cmd_options"> @@ -718,7 +719,7 @@ and <code>std::sinl</code>. <para>There are three base header files that are provided. They can be used to precompile the standard headers and extensions into binary -files that may the be used to speed compiles that use these headers. +files that may then be used to speed up compilations that use these headers. </para> @@ -726,7 +727,7 @@ files that may the be used to speed compiles that use these headers. <listitem> <para>stdc++.h</para> <para>Includes all standard headers. Actual content varies depending on -language dialect. +<link linkend="manual.intro.using.flags">language dialect</link>. </para> </listitem> @@ -737,13 +738,14 @@ language dialect. </listitem> <listitem><para>extc++.h</para> -<para>Includes all of <stdtr1c++.h>, and adds all the Extension headers. +<para>Includes all of <stdc++.h>, and adds all the Extension headers +(and in C++98 mode also adds all the TR1 headers by including all of +<stdtr1c++.h>). </para></listitem> </itemizedlist> -<para>How to construct a .gch file from one of these base header files.</para> - -<para>First, find the include directory for the compiler. One way to do +<para>To construct a .gch file from one of these base header files, +first find the include directory for the compiler. One way to do this is:</para> <programlisting> diff --git a/libstdc++-v3/include/precompiled/extc++.h b/libstdc++-v3/include/precompiled/extc++.h index de3775b..8883e47 100644 --- a/libstdc++-v3/include/precompiled/extc++.h +++ b/libstdc++-v3/include/precompiled/extc++.h @@ -28,15 +28,25 @@ #if __cplusplus < 201103L #include <bits/stdtr1c++.h> +#else +#include <bits/stdc++.h> #endif #include <ext/algorithm> +#if __cplusplus >= 201103L +# include <ext/aligned_buffer.h> +#endif +#include <ext/alloc_traits.h> #include <ext/array_allocator.h> #include <ext/atomicity.h> #include <ext/bitmap_allocator.h> #include <ext/cast.h> +#if __cplusplus >= 201103L +# include <ext/cmath> +#endif #include <ext/concurrence.h> #include <ext/debug_allocator.h> +#include <ext/enc_filebuf.h> #include <ext/extptr_allocator.h> #include <ext/functional> #include <ext/iterator> @@ -45,9 +55,13 @@ #include <ext/mt_allocator.h> #include <ext/new_allocator.h> #include <ext/numeric> +#include <ext/numeric_traits.h> #include <ext/pod_char_traits.h> #include <ext/pointer.h> #include <ext/pool_allocator.h> +#if __cplusplus >= 201103L +# include <ext/random> +#endif #include <ext/rb_tree> #include <ext/rope> #include <ext/slist> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++1998/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++1998/all_attributes.cc index 7bc7ffe..20107d2 100644 --- a/libstdc++-v3/testsuite/17_intro/headers/c++1998/all_attributes.cc +++ b/libstdc++-v3/testsuite/17_intro/headers/c++1998/all_attributes.cc @@ -35,7 +35,6 @@ #define unused 1 #endif -#include <bits/stdc++.h> // TODO: this is missing from <bits/extc++.h> #include <bits/extc++.h> int diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/42319.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/42319.cc deleted file mode 100644 index 65afb57..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/42319.cc +++ /dev/null @@ -1,22 +0,0 @@ -// { dg-do compile } -// { dg-options "-std=gnu++11" } - -// Copyright (C) 2009-2015 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/>. - -// libstdc++/42319 -#include <bits/char_traits.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/67309.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/67309.cc deleted file mode 100644 index 97df10f..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/67309.cc +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright (C) 2015 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/>. - -// { dg-options "-std=gnu++11 -fsingle-precision-constant" } -// { dg-do compile } - -// libstdc++/67309 -#include <bits/stdc++.h> // TODO: this is missing from <bits/extc++.h> -#include <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_attributes.cc deleted file mode 100644 index ae15f31..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_attributes.cc +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright (C) 2015 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/>. - -// { dg-options "-std=gnu++11" } -// { dg-do compile } - -// Ensure the library only uses the __name__ form for attributes. -// Don't test 'const' and 'noreturn' because they are reserved anyway. -#define abi_tag 1 -#define always_inline 1 -#ifndef __APPLE__ -// darwin headers use these, see PR 64883 -# define visibility 1 -# define deprecated 1 -#endif -#define packed 1 -#define pure 1 -// glibc's sysdeps/unix/sysv/linux/arm/sys/ucontext.h uses this on ARM. -#ifndef __arm__ -#define unused 1 -#endif - -#include <bits/stdc++.h> // TODO: this is missing from <bits/extc++.h> -#include <bits/extc++.h> - -int -main() -{ -} diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_no_exceptions.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_no_exceptions.cc deleted file mode 100644 index 13158d1..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_no_exceptions.cc +++ /dev/null @@ -1,21 +0,0 @@ -// { dg-do compile } -// { dg-options "-std=gnu++11 -fno-exceptions" } - -// Copyright (C) 2007-2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_no_rtti.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_no_rtti.cc deleted file mode 100644 index 7bbc25f..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_no_rtti.cc +++ /dev/null @@ -1,21 +0,0 @@ -// { dg-do compile } -// { dg-options "-std=gnu++11 -fno-rtti" } - -// Copyright (C) 2010-2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_pedantic_errors.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_pedantic_errors.cc deleted file mode 100644 index ad5847e..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/all_pedantic_errors.cc +++ /dev/null @@ -1,21 +0,0 @@ -// { dg-do compile } -// { dg-options "-std=gnu++11 -pedantic-errors" } - -// Copyright (C) 2007-2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/operator_names.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/operator_names.cc deleted file mode 100644 index 028c2ef..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/operator_names.cc +++ /dev/null @@ -1,30 +0,0 @@ -// { dg-do compile } -// { dg-options "-std=gnu++11 -fno-operator-names" } - -// Copyright (C) 2011-2015 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/>. - -// libstdc++/47662 - -// Avoid using PCH -#include <cerrno> -#include <bits/stdc++.h> -#include <bits/stdtr1c++.h> -#include <bits/extc++.h> - -int or, xor, and; - diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/stdc++.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/stdc++.cc deleted file mode 100644 index d1c64b1..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/stdc++.cc +++ /dev/null @@ -1,70 +0,0 @@ -// FreeBSD wants warning clean system headers: -// { dg-options "-Wall -Wsystem-headers" { target *-*-freebsd* *-*-dragonfly* } } -// { dg-options "-std=gnu++11" } -// { dg-do compile } - -// Copyright (C) 2007-2015 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/>. - -// 17.4.1.2 Headers - -#include <bits/stdc++.h> - -// "C" compatibility headers -#include <assert.h> -#ifdef _GLIBCXX_HAVE_COMPLEX_H -#include <complex.h> -#endif -#include <ctype.h> -#include <errno.h> -#ifdef _GLIBCXX_HAVE_FENV_H -#include <fenv.h> -#endif -#include <float.h> -#ifdef _GLIBCXX_HAVE_INTTYPES_H -#include <inttypes.h> -#endif -#include <iso646.h> -#include <limits.h> -#include <locale.h> -#include <math.h> -#include <setjmp.h> -#include <signal.h> -#include <stdarg.h> -#ifdef _GLIBCXX_HAVE_STDBOOL_H -#include <stdbool.h> -#endif -#include <stddef.h> -#ifdef _GLIBCXX_HAVE_STDINT_H -#include <stdint.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#ifdef _GLIBCXX_HAVE_TGMATH_H -#include <tgmath.h> -#endif -#include <time.h> -#if __has_include(<uchar.h>) -#include <uchar.h> -#endif -#ifdef _GLIBCXX_HAVE_WCHAR_H -#include <wchar.h> -#endif -#ifdef _GLIBCXX_HAVE_WCTYPE_H -#include <wctype.h> -#endif diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++200x/stdc++_multiple_inclusion.cc b/libstdc++-v3/testsuite/17_intro/headers/c++200x/stdc++_multiple_inclusion.cc deleted file mode 100644 index e51bdee..0000000 --- a/libstdc++-v3/testsuite/17_intro/headers/c++200x/stdc++_multiple_inclusion.cc +++ /dev/null @@ -1,117 +0,0 @@ -// FreeBSD wants warning clean system headers: -// { dg-options "-Wall -Wsystem-headers" { target *-*-freebsd* *-*-dragonfly* } } -// { dg-options "-std=gnu++11" } -// { dg-do compile } - -// Copyright (C) 2007-2015 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/>. - -// 17.4.1.2 Headers - -#include <bits/stdc++.h> - -// "C" compatibility headers -#include <assert.h> -#ifdef _GLIBCXX_HAVE_COMPLEX_H -#include <complex.h> -#endif -#include <ctype.h> -#include <errno.h> -#ifdef _GLIBCXX_HAVE_FENV_H -#include <fenv.h> -#endif -#include <float.h> -#ifdef _GLIBCXX_HAVE_INTTYPES_H -#include <inttypes.h> -#endif -#include <iso646.h> -#include <limits.h> -#include <locale.h> -#include <math.h> -#include <setjmp.h> -#include <signal.h> -#include <stdarg.h> -#ifdef _GLIBCXX_HAVE_STDBOOL_H -#include <stdbool.h> -#endif -#include <stddef.h> -#ifdef _GLIBCXX_HAVE_STDINT_H -#include <stdint.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#ifdef _GLIBCXX_HAVE_TGMATH_H -#include <tgmath.h> -#endif -#include <time.h> -#if __has_include(<uchar.h>) -#include <uchar.h> -#endif -#ifdef _GLIBCXX_HAVE_WCHAR_H -#include <wchar.h> -#endif -#ifdef _GLIBCXX_HAVE_WCTYPE_H -#include <wctype.h> -#endif - -#include <bits/stdc++.h> - -// "C" compatibility headers -#include <assert.h> -#ifdef _GLIBCXX_HAVE_COMPLEX_H -#include <complex.h> -#endif -#include <ctype.h> -#include <errno.h> -#ifdef _GLIBCXX_HAVE_FENV_H -#include <fenv.h> -#endif -#include <float.h> -#ifdef _GLIBCXX_HAVE_INTTYPES_H -#include <inttypes.h> -#endif -#include <iso646.h> -#include <limits.h> -#include <locale.h> -#include <math.h> -#include <setjmp.h> -#include <signal.h> -#include <stdarg.h> -#ifdef _GLIBCXX_HAVE_STDBOOL_H -#include <stdbool.h> -#endif -#include <stddef.h> -#ifdef _GLIBCXX_HAVE_STDINT_H -#include <stdint.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#ifdef _GLIBCXX_HAVE_TGMATH_H -#include <tgmath.h> -#endif -#include <time.h> -#if __has_include(<uchar.h>) -#include <uchar.h> -#endif -#ifdef _GLIBCXX_HAVE_WCHAR_H -#include <wchar.h> -#endif -#ifdef _GLIBCXX_HAVE_WCTYPE_H -#include <wctype.h> -#endif diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/42319.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/42319.cc new file mode 100644 index 0000000..65afb57 --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/42319.cc @@ -0,0 +1,22 @@ +// { dg-do compile } +// { dg-options "-std=gnu++11" } + +// Copyright (C) 2009-2015 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/>. + +// libstdc++/42319 +#include <bits/char_traits.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/67309.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/67309.cc new file mode 100644 index 0000000..409b38d --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/67309.cc @@ -0,0 +1,22 @@ +// Copyright (C) 2015 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/>. + +// { dg-options "-std=gnu++11 -fsingle-precision-constant" } +// { dg-do compile } + +// libstdc++/67309 +#include <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_attributes.cc new file mode 100644 index 0000000..8c3d007 --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_attributes.cc @@ -0,0 +1,42 @@ +// Copyright (C) 2015 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/>. + +// { dg-options "-std=gnu++11" } +// { dg-do compile } + +// Ensure the library only uses the __name__ form for attributes. +// Don't test 'const' and 'noreturn' because they are reserved anyway. +#define abi_tag 1 +#define always_inline 1 +#ifndef __APPLE__ +// darwin headers use these, see PR 64883 +# define visibility 1 +# define deprecated 1 +#endif +#define packed 1 +#define pure 1 +// glibc's sysdeps/unix/sysv/linux/arm/sys/ucontext.h uses this on ARM. +#ifndef __arm__ +#define unused 1 +#endif + +#include <bits/extc++.h> + +int +main() +{ +} diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_no_exceptions.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_no_exceptions.cc new file mode 100644 index 0000000..13158d1 --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_no_exceptions.cc @@ -0,0 +1,21 @@ +// { dg-do compile } +// { dg-options "-std=gnu++11 -fno-exceptions" } + +// Copyright (C) 2007-2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_no_rtti.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_no_rtti.cc new file mode 100644 index 0000000..7bbc25f --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_no_rtti.cc @@ -0,0 +1,21 @@ +// { dg-do compile } +// { dg-options "-std=gnu++11 -fno-rtti" } + +// Copyright (C) 2010-2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_pedantic_errors.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_pedantic_errors.cc new file mode 100644 index 0000000..ad5847e --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_pedantic_errors.cc @@ -0,0 +1,21 @@ +// { dg-do compile } +// { dg-options "-std=gnu++11 -pedantic-errors" } + +// Copyright (C) 2007-2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/operator_names.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/operator_names.cc new file mode 100644 index 0000000..028c2ef --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/operator_names.cc @@ -0,0 +1,30 @@ +// { dg-do compile } +// { dg-options "-std=gnu++11 -fno-operator-names" } + +// Copyright (C) 2011-2015 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/>. + +// libstdc++/47662 + +// Avoid using PCH +#include <cerrno> +#include <bits/stdc++.h> +#include <bits/stdtr1c++.h> +#include <bits/extc++.h> + +int or, xor, and; + diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/stdc++.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/stdc++.cc new file mode 100644 index 0000000..d1c64b1 --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/stdc++.cc @@ -0,0 +1,70 @@ +// FreeBSD wants warning clean system headers: +// { dg-options "-Wall -Wsystem-headers" { target *-*-freebsd* *-*-dragonfly* } } +// { dg-options "-std=gnu++11" } +// { dg-do compile } + +// Copyright (C) 2007-2015 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/>. + +// 17.4.1.2 Headers + +#include <bits/stdc++.h> + +// "C" compatibility headers +#include <assert.h> +#ifdef _GLIBCXX_HAVE_COMPLEX_H +#include <complex.h> +#endif +#include <ctype.h> +#include <errno.h> +#ifdef _GLIBCXX_HAVE_FENV_H +#include <fenv.h> +#endif +#include <float.h> +#ifdef _GLIBCXX_HAVE_INTTYPES_H +#include <inttypes.h> +#endif +#include <iso646.h> +#include <limits.h> +#include <locale.h> +#include <math.h> +#include <setjmp.h> +#include <signal.h> +#include <stdarg.h> +#ifdef _GLIBCXX_HAVE_STDBOOL_H +#include <stdbool.h> +#endif +#include <stddef.h> +#ifdef _GLIBCXX_HAVE_STDINT_H +#include <stdint.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifdef _GLIBCXX_HAVE_TGMATH_H +#include <tgmath.h> +#endif +#include <time.h> +#if __has_include(<uchar.h>) +#include <uchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCHAR_H +#include <wchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCTYPE_H +#include <wctype.h> +#endif diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/stdc++_multiple_inclusion.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/stdc++_multiple_inclusion.cc new file mode 100644 index 0000000..e51bdee --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/stdc++_multiple_inclusion.cc @@ -0,0 +1,117 @@ +// FreeBSD wants warning clean system headers: +// { dg-options "-Wall -Wsystem-headers" { target *-*-freebsd* *-*-dragonfly* } } +// { dg-options "-std=gnu++11" } +// { dg-do compile } + +// Copyright (C) 2007-2015 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/>. + +// 17.4.1.2 Headers + +#include <bits/stdc++.h> + +// "C" compatibility headers +#include <assert.h> +#ifdef _GLIBCXX_HAVE_COMPLEX_H +#include <complex.h> +#endif +#include <ctype.h> +#include <errno.h> +#ifdef _GLIBCXX_HAVE_FENV_H +#include <fenv.h> +#endif +#include <float.h> +#ifdef _GLIBCXX_HAVE_INTTYPES_H +#include <inttypes.h> +#endif +#include <iso646.h> +#include <limits.h> +#include <locale.h> +#include <math.h> +#include <setjmp.h> +#include <signal.h> +#include <stdarg.h> +#ifdef _GLIBCXX_HAVE_STDBOOL_H +#include <stdbool.h> +#endif +#include <stddef.h> +#ifdef _GLIBCXX_HAVE_STDINT_H +#include <stdint.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifdef _GLIBCXX_HAVE_TGMATH_H +#include <tgmath.h> +#endif +#include <time.h> +#if __has_include(<uchar.h>) +#include <uchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCHAR_H +#include <wchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCTYPE_H +#include <wctype.h> +#endif + +#include <bits/stdc++.h> + +// "C" compatibility headers +#include <assert.h> +#ifdef _GLIBCXX_HAVE_COMPLEX_H +#include <complex.h> +#endif +#include <ctype.h> +#include <errno.h> +#ifdef _GLIBCXX_HAVE_FENV_H +#include <fenv.h> +#endif +#include <float.h> +#ifdef _GLIBCXX_HAVE_INTTYPES_H +#include <inttypes.h> +#endif +#include <iso646.h> +#include <limits.h> +#include <locale.h> +#include <math.h> +#include <setjmp.h> +#include <signal.h> +#include <stdarg.h> +#ifdef _GLIBCXX_HAVE_STDBOOL_H +#include <stdbool.h> +#endif +#include <stddef.h> +#ifdef _GLIBCXX_HAVE_STDINT_H +#include <stdint.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifdef _GLIBCXX_HAVE_TGMATH_H +#include <tgmath.h> +#endif +#include <time.h> +#if __has_include(<uchar.h>) +#include <uchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCHAR_H +#include <wchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCTYPE_H +#include <wctype.h> +#endif diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_attributes.cc index c482fbd..c395e1d 100644 --- a/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_attributes.cc +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_attributes.cc @@ -34,8 +34,6 @@ #define unused 1 #endif -#include <bits/stdc++.h> // TODO: this is missing from <bits/extc++.h> -#include <shared_mutex> // TODO: this is missing from <bits/stdc++.h> #include <bits/extc++.h> int diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_no_exceptions.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_no_exceptions.cc new file mode 100644 index 0000000..b5157c8 --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_no_exceptions.cc @@ -0,0 +1,21 @@ +// { dg-do compile } +// { dg-options "-std=gnu++14 -fno-exceptions" } + +// Copyright (C) 2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_no_rtti.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_no_rtti.cc new file mode 100644 index 0000000..8b9fec7 --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_no_rtti.cc @@ -0,0 +1,21 @@ +// { dg-do compile } +// { dg-options "-std=gnu++14 -fno-rtti" } + +// Copyright (C) 2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc new file mode 100644 index 0000000..742315d --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc @@ -0,0 +1,21 @@ +// { dg-do compile } +// { dg-options "-std=gnu++14 -pedantic-errors" } + +// Copyright (C) 2015 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 <bits/extc++.h> diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2014/operator_names.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2014/operator_names.cc new file mode 100644 index 0000000..c347368 --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2014/operator_names.cc @@ -0,0 +1,30 @@ +// { dg-do compile } +// { dg-options "-std=gnu++14 -fno-operator-names" } + +// Copyright (C) 2015 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/>. + +// libstdc++/47662 + +// Avoid using PCH +#include <cerrno> +#include <bits/stdc++.h> +#include <bits/stdtr1c++.h> +#include <bits/extc++.h> + +int or, xor, and; + diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2014/stdc++.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2014/stdc++.cc new file mode 100644 index 0000000..0528b33 --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2014/stdc++.cc @@ -0,0 +1,70 @@ +// FreeBSD wants warning clean system headers: +// { dg-options "-Wall -Wsystem-headers" { target *-*-freebsd* *-*-dragonfly* } } +// { dg-options "-std=gnu++14" } +// { dg-do compile } + +// Copyright (C) 2015 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/>. + +// 17.4.1.2 Headers + +#include <bits/stdc++.h> + +// "C" compatibility headers +#include <assert.h> +#ifdef _GLIBCXX_HAVE_COMPLEX_H +#include <complex.h> +#endif +#include <ctype.h> +#include <errno.h> +#ifdef _GLIBCXX_HAVE_FENV_H +#include <fenv.h> +#endif +#include <float.h> +#ifdef _GLIBCXX_HAVE_INTTYPES_H +#include <inttypes.h> +#endif +#include <iso646.h> +#include <limits.h> +#include <locale.h> +#include <math.h> +#include <setjmp.h> +#include <signal.h> +#include <stdarg.h> +#ifdef _GLIBCXX_HAVE_STDBOOL_H +#include <stdbool.h> +#endif +#include <stddef.h> +#ifdef _GLIBCXX_HAVE_STDINT_H +#include <stdint.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifdef _GLIBCXX_HAVE_TGMATH_H +#include <tgmath.h> +#endif +#include <time.h> +#if __has_include(<uchar.h>) +#include <uchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCHAR_H +#include <wchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCTYPE_H +#include <wctype.h> +#endif diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc new file mode 100644 index 0000000..67b51ce --- /dev/null +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc @@ -0,0 +1,117 @@ +// FreeBSD wants warning clean system headers: +// { dg-options "-Wall -Wsystem-headers" { target *-*-freebsd* *-*-dragonfly* } } +// { dg-options "-std=gnu++14" } +// { dg-do compile } + +// Copyright (C) 2015 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/>. + +// 17.4.1.2 Headers + +#include <bits/stdc++.h> + +// "C" compatibility headers +#include <assert.h> +#ifdef _GLIBCXX_HAVE_COMPLEX_H +#include <complex.h> +#endif +#include <ctype.h> +#include <errno.h> +#ifdef _GLIBCXX_HAVE_FENV_H +#include <fenv.h> +#endif +#include <float.h> +#ifdef _GLIBCXX_HAVE_INTTYPES_H +#include <inttypes.h> +#endif +#include <iso646.h> +#include <limits.h> +#include <locale.h> +#include <math.h> +#include <setjmp.h> +#include <signal.h> +#include <stdarg.h> +#ifdef _GLIBCXX_HAVE_STDBOOL_H +#include <stdbool.h> +#endif +#include <stddef.h> +#ifdef _GLIBCXX_HAVE_STDINT_H +#include <stdint.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifdef _GLIBCXX_HAVE_TGMATH_H +#include <tgmath.h> +#endif +#include <time.h> +#if __has_include(<uchar.h>) +#include <uchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCHAR_H +#include <wchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCTYPE_H +#include <wctype.h> +#endif + +#include <bits/stdc++.h> + +// "C" compatibility headers +#include <assert.h> +#ifdef _GLIBCXX_HAVE_COMPLEX_H +#include <complex.h> +#endif +#include <ctype.h> +#include <errno.h> +#ifdef _GLIBCXX_HAVE_FENV_H +#include <fenv.h> +#endif +#include <float.h> +#ifdef _GLIBCXX_HAVE_INTTYPES_H +#include <inttypes.h> +#endif +#include <iso646.h> +#include <limits.h> +#include <locale.h> +#include <math.h> +#include <setjmp.h> +#include <signal.h> +#include <stdarg.h> +#ifdef _GLIBCXX_HAVE_STDBOOL_H +#include <stdbool.h> +#endif +#include <stddef.h> +#ifdef _GLIBCXX_HAVE_STDINT_H +#include <stdint.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifdef _GLIBCXX_HAVE_TGMATH_H +#include <tgmath.h> +#endif +#include <time.h> +#if __has_include(<uchar.h>) +#include <uchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCHAR_H +#include <wchar.h> +#endif +#ifdef _GLIBCXX_HAVE_WCTYPE_H +#include <wctype.h> +#endif

libstdc++/64857 Rationalise PCH headers and 17_intro/headers tests.

Commit Message

Patch