X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F20_util%2Freference_wrapper%2F24803.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F20_util%2Freference_wrapper%2F24803.cc;h=3f9b54c3e715c743d5b1ffc28ef3bd766ec19233;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/24803.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/24803.cc new file mode 100644 index 00000000..3f9b54c3 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/24803.cc @@ -0,0 +1,80 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// Copyright (C) 2008, 2009 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 +// . + + +#include + +struct test_type +{ + int member(); + int cmember()const; + int member2(char); + int cmember2(char)const; +}; + +struct functor1 : public std::unary_function +{ + double operator()(int) const; +}; + +struct functor2 : public std::binary_function +{ + double operator()(int, char) const; +}; + +template +void verify_return_type(T, T) +{ +} + +void test01() +{ + test_type* null_tt = 0; + const test_type* null_ttc = 0; + int zero; + + std::reference_wrapper* pr1(0); + verify_return_type((*pr1)(0), double()); + std::reference_wrapper* pr2(0); + verify_return_type((*pr2)(0), double()); + std::reference_wrapper* pr3(0); + verify_return_type((*pr3)(null_tt), int()); + std::reference_wrapper* pr4(0); + verify_return_type((*pr4)(null_ttc), int()); + std::reference_wrapper* pr5(0); + + // libstdc++/24803 + // FIXME: verify_return_type((*pr5)(0), double()); + verify_return_type((*pr5)(zero), double()); + + std::reference_wrapper* pr1b(0); + verify_return_type((*pr1b)(0,0), double()); + std::reference_wrapper* pr2b(0); + verify_return_type((*pr2b)(0,0), double()); + std::reference_wrapper* pr3b(0); + verify_return_type((*pr3b)(null_tt,zero), int()); + std::reference_wrapper* pr4b(0); + verify_return_type((*pr4b)(null_ttc), int()); + std::reference_wrapper* pr5b(0); + + // libstdc++/24803 + // FIXME: verify_return_type((*pr5b)(0,0), double()); + verify_return_type((*pr5b)(zero,zero), double()); +}