From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../testsuite/21_strings/c_strings/char/3_neg.cc | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 libstdc++-v3/testsuite/21_strings/c_strings/char/3_neg.cc (limited to 'libstdc++-v3/testsuite/21_strings/c_strings/char/3_neg.cc') diff --git a/libstdc++-v3/testsuite/21_strings/c_strings/char/3_neg.cc b/libstdc++-v3/testsuite/21_strings/c_strings/char/3_neg.cc new file mode 100644 index 000000000..3b2543837 --- /dev/null +++ b/libstdc++-v3/testsuite/21_strings/c_strings/char/3_neg.cc @@ -0,0 +1,54 @@ +// { dg-do compile { target correct_iso_cpp_string_wchar_protos } } +// { dg-options "-O2" } + +// Copyright (C) 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 + +const char *cc1, *cc2; +char *c1, *c2; +const void *cv1, *cv2; +void *v1, *v2; + +void +test01 () +{ + v1 = std::memchr (v2, '/', 3); + c1 = std::strchr (c2, '/'); + c1 = std::strrchr (c2, 'c'); + c1 = std::strpbrk (c2, "abc"); + c1 = std::strstr (c2, "abc"); + + cv1 = std::memchr (v2, '/', 3); + cc1 = std::strchr (c2, '/'); + cc1 = std::strrchr (c2, 'c'); + cc1 = std::strpbrk (c2, "abc"); + cc1 = std::strstr (c2, "abc"); + + v1 = std::memchr (cv2, '/', 3); // { dg-error "invalid conversion" } + c1 = std::strchr (cc2, '/'); // { dg-error "invalid conversion" } + c1 = std::strrchr (cc2, 'c'); // { dg-error "invalid conversion" } + c1 = std::strpbrk (cc2, "abc"); // { dg-error "invalid conversion" } + c1 = std::strstr (cc2, "abc"); // { dg-error "invalid conversion" } + + cv1 = std::memchr (cv2, '/', 3); + cc1 = std::strchr (cc2, '/'); + cc1 = std::strrchr (cc2, 'c'); + cc1 = std::strpbrk (cc2, "abc"); + cc1 = std::strstr (cc2, "abc"); +} -- cgit v1.2.3