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[Bug libstdc++/56166] std::string::clear() can throw despite being marked noexcept
- From: "glisse at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 20 Sep 2013 15:50:12 +0000
- Subject: [Bug libstdc++/56166] std::string::clear() can throw despite being marked noexcept
- Auto-submitted: auto-generated
- References: <bug-56166-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56166
--- Comment #10 from Marc Glisse <glisse at gcc dot gnu.org> ---
Author: glisse
Date: Fri Sep 20 15:50:09 2013
New Revision: 202781
URL: http://gcc.gnu.org/viewcvs?rev=202781&root=gcc&view=rev
Log:
2013-09-20 Marc Glisse <marc.glisse@inria.fr>
PR libstdc++/58338
* include/bits/allocator.h (__alloc_swap::_S_do_it,
__shrink_to_fit_aux::_S_do_it): Mark as noexcept.
* include/bits/basic_string.h (basic_string::_Rep) [_S_empty_rep,
_M_is_leaked, _M_is_shared, _M_set_leaked, _M_set_sharable,
_M_set_length_and_sharable, _M_dispose]: Likewise.
(basic_string::_Alloc_hider::_Alloc_hider): Likewise.
(basic_string) [_M_data, _M_rep, _M_ibegin, _M_iend, _M_limit,
_M_disjunct, _M_copy, _M_move, _M_assign, _S_copy_chars, _S_compare,
_S_empty_rep, shrink_to_fit, operator[] const, front const, back const]:
Likewise.
[clear]: Link to PR 56166.
[swap]: Link to PR 58265.
* include/bits/stl_deque.h (_Deque_iterator) [_S_buffer_size,
_Deque_iterator, _M_const_cast, operator*, operator->, operator++,
operator--, operator+=, operator+, operator-=, operator-, operator[],
_M_set_node]: Mark as noexcept.
(operator==(const _Deque_iterator&, const _Deque_iterator&),
operator!=(const _Deque_iterator&, const _Deque_iterator&),
operator<(const _Deque_iterator&, const _Deque_iterator&),
operator>(const _Deque_iterator&, const _Deque_iterator&),
operator<=(const _Deque_iterator&, const _Deque_iterator&),
operator>=(const _Deque_iterator&, const _Deque_iterator&),
operator-(const _Deque_iterator&, const _Deque_iterator&),
operator+(ptrdiff_t, const _Deque_iterator&)): Likewise.
(_Deque_base) [_Deque_base(const allocator_type&)]: Add missing call to
_M_initialize_map.
[~_Deque_base, _M_deallocate_node, _M_deallocate_map, _M_destroy_nodes]:
Mark as noexcept.
(_Deque_base::_Deque_impl) [_Deque_impl(const _Tp_alloc_type&),
_Deque_impl(_Tp_alloc_type&&)]: Likewise.
(deque) [_S_buffer_size, operator=(deque&&), shrink_to_fit, operator[],
front, back, pop_front, pop_back, swap]: Likewise.
[deque(), deque(const allocator_type&)]: Merge.
* include/debug/deque (deque) [operator=(deque&&), shrink_to_fit,
operator[], front, back, pop_front, pop_back, swap]: Mark as noexcept.
* include/profile/deque (deque) [operator=(deque&&), operator[], front,
back, pop_front, pop_back, swap]: Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
Adjust line number.
* testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
Likewise.
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/allocator.h
trunk/libstdc++-v3/include/bits/basic_string.h
trunk/libstdc++-v3/include/bits/stl_deque.h
trunk/libstdc++-v3/include/debug/deque
trunk/libstdc++-v3/include/profile/deque
trunk/libstdc++-v3/testsuite/23_containers/deque/requirements/dr438/assign_neg.cc
trunk/libstdc++-v3/testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc
trunk/libstdc++-v3/testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc
trunk/libstdc++-v3/testsuite/23_containers/deque/requirements/dr438/insert_neg.cc