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author | Brendan Kehoe <brendan@zen.org> | 2001-06-04 13:42:22 -0400 |
---|---|---|
committer | Phil Edwards <pme@gcc.gnu.org> | 2001-06-04 17:42:22 +0000 |
commit | 84b9f762bba065535f93a034820ab348e63eee49 (patch) | |
tree | db4ccdd4a4221f93cb10cd17f9342ad7a9dccd92 | |
parent | 5890be1892c19167692fef0d14bab2dfb3c9493a (diff) | |
download | gcc-84b9f762bba065535f93a034820ab348e63eee49.zip gcc-84b9f762bba065535f93a034820ab348e63eee49.tar.gz gcc-84b9f762bba065535f93a034820ab348e63eee49.tar.bz2 |
std_bitset.h (bitset::test): Fix __pos >= _Nb comparison; all positions must be < _Nb.
2001-06-04 Brendan Kehoe <brendan@zen.org>
Phil Edwards <pme@sources.redhat.com>
* include/bits/std_bitset.h (bitset::test): Fix __pos >= _Nb
comparison; all positions must be < _Nb.
* testsuite/23_containers/bitset_members.cc: New file.
Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>
From-SVN: r42859
-rw-r--r-- | libstdc++-v3/ChangeLog | 7 | ||||
-rw-r--r-- | libstdc++-v3/include/bits/std_bitset.h | 2 | ||||
-rw-r--r-- | libstdc++-v3/testsuite/23_containers/bitset_members.cc | 59 |
3 files changed, 67 insertions, 1 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 14ec36e..361884c 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,4 +1,11 @@ 2001-06-04 Brendan Kehoe <brendan@zen.org> + Phil Edwards <pme@sources.redhat.com> + + * include/bits/std_bitset.h (bitset::test): Fix __pos >= _Nb + comparison; all positions must be < _Nb. + * testsuite/23_containers/bitset_members.cc: New file. + +2001-06-04 Brendan Kehoe <brendan@zen.org> PR libstdc++/3016 * include/bits/stl_queue.h (classes queue, priority_queue): Fix diff --git a/libstdc++-v3/include/bits/std_bitset.h b/libstdc++-v3/include/bits/std_bitset.h index 4b44272..1c868bc 100644 --- a/libstdc++-v3/include/bits/std_bitset.h +++ b/libstdc++-v3/include/bits/std_bitset.h @@ -629,7 +629,7 @@ public: } bool test(size_t __pos) const { - if (__pos > _Nb) + if (__pos >= _Nb) __STL_THROW(out_of_range("bitset")); return _Unchecked_test(__pos); diff --git a/libstdc++-v3/testsuite/23_containers/bitset_members.cc b/libstdc++-v3/testsuite/23_containers/bitset_members.cc new file mode 100644 index 0000000..d8de071 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/bitset_members.cc @@ -0,0 +1,59 @@ +// 2001-06-03 pme + +// Copyright (C) 2001 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 23.3.5.2 bitset members + +#include <bitset> +#include <debug_assert.h> + +bool test01(void) +{ + bool test = true; + const size_t n1 = 5; + +// the other 22 member functions should be in here too... + + + // test() + try { + std::bitset<n1> five_bits; + bool unused = five_bits.test(n1); // should throw + VERIFY( false ); + } + catch(std::out_of_range& fail) { + VERIFY( true ); + } + catch(...) { + VERIFY( false ); + } + + +#ifdef DEBUG_ASSERT + assert(test); +#endif + return test; +} + +int main() +{ + test01(); + + return 0; +} |