X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2Ftr1%2F2_general_utilities%2Fenable_shared_from_this%2Fstill_shared.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2Ftr1%2F2_general_utilities%2Fenable_shared_from_this%2Fstill_shared.cc;h=beff2d4b79213b5bb8ee0f245eef91c48ea8c0a6;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/testsuite/tr1/2_general_utilities/enable_shared_from_this/still_shared.cc b/libstdc++-v3/testsuite/tr1/2_general_utilities/enable_shared_from_this/still_shared.cc new file mode 100644 index 00000000..beff2d4b --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/2_general_utilities/enable_shared_from_this/still_shared.cc @@ -0,0 +1,54 @@ +// Copyright (C) 2005, 2009 Free Software Foundation +// +// 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 +// . + +// 2.2.5 Template class enable_shared_from_this [tr.util.smartptr.enab] + +#include +#include + +struct X : public std::tr1::enable_shared_from_this +{ +}; + +int +test01() +{ + bool test __attribute__((unused)) = true; + + std::tr1::shared_ptr p(new X); + + *p = X(); // assigning to shared object doesn't stop it being shared + + try + { + std::tr1::shared_ptr p2 = p->shared_from_this(); + } + catch (const std::tr1::bad_weak_ptr&) + { + test = false; + } + VERIFY( test ); + + return 0; +} + +int +main() +{ + test01(); + return 0; +}