From 7569cc5753316d9470e5911702b59dd70fd16974 Mon Sep 17 00:00:00 2001 From: Jonathan Wakely Date: Thu, 25 Sep 2014 11:22:51 +0100 Subject: [PATCH] bool_neg.cc: New. * testsuite/27_io/basic_ios/conv/bool_neg.cc: New. * testsuite/27_io/basic_ios/conv/bool.cc: New. * testsuite/27_io/basic_ios/conv/voidptr.cc: New. From-SVN: r215592 --- libstdc++-v3/ChangeLog | 6 +++ .../testsuite/27_io/basic_ios/conv/bool.cc | 39 +++++++++++++++++++ .../27_io/basic_ios/conv/bool_neg.cc | 26 +++++++++++++ .../testsuite/27_io/basic_ios/conv/voidptr.cc | 39 +++++++++++++++++++ 4 files changed, 110 insertions(+) create mode 100644 libstdc++-v3/testsuite/27_io/basic_ios/conv/bool.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_ios/conv/bool_neg.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_ios/conv/voidptr.cc diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index eb1348c3107..b763fd6b2bb 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2014-09-25 Jonathan Wakely + + * testsuite/27_io/basic_ios/conv/bool_neg.cc: New. + * testsuite/27_io/basic_ios/conv/bool.cc: New. + * testsuite/27_io/basic_ios/conv/voidptr.cc: New. + 2014-09-25 Tim Shen PR libstdc++/63199 diff --git a/libstdc++-v3/testsuite/27_io/basic_ios/conv/bool.cc b/libstdc++-v3/testsuite/27_io/basic_ios/conv/bool.cc new file mode 100644 index 00000000000..bb92092c9bc --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_ios/conv/bool.cc @@ -0,0 +1,39 @@ +// Copyright (C) 2014 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 +// . + +// { dg-options "-std=gnu++11" } + +#include +#include + +void +test01() +{ + const std::basic_ios x(nullptr); + bool test = static_cast(x); + VERIFY( !test ); + if (x) + { + VERIFY( false ); + } +} + +int +main() +{ + test01(); +} diff --git a/libstdc++-v3/testsuite/27_io/basic_ios/conv/bool_neg.cc b/libstdc++-v3/testsuite/27_io/basic_ios/conv/bool_neg.cc new file mode 100644 index 00000000000..816f851f61c --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_ios/conv/bool_neg.cc @@ -0,0 +1,26 @@ +// Copyright (C) 2014 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 +// . + +// { dg-options "-std=gnu++11" } + +#include + +void +test01(const std::basic_ios& x) +{ + bool b = x; // { dg-error "cannot convert" } +} diff --git a/libstdc++-v3/testsuite/27_io/basic_ios/conv/voidptr.cc b/libstdc++-v3/testsuite/27_io/basic_ios/conv/voidptr.cc new file mode 100644 index 00000000000..669198239f6 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_ios/conv/voidptr.cc @@ -0,0 +1,39 @@ +// Copyright (C) 2014 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 +// . + +// { dg-options "-std=gnu++98" } + +#include +#include + +void +test01() +{ + const std::basic_ios x(0); + void* p = x; + VERIFY( !p ); + if (x) + { + VERIFY( false ); + } +} + +int +main() +{ + test01(); +} -- 2.30.2