[Bug libstdc++/58338] Add noexcept to functions with a narrow contract

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58338

--- Comment #6 from Marc Glisse <glisse at gcc dot gnu.org> ---
Author: glisse
Date: Thu Sep 19 11:40:29 2013
New Revision: 202737

URL: http://gcc.gnu.org/viewcvs?rev=202737&root=gcc&view=rev
Log:
2013-09-19  Marc Glisse  <marc.gli...@inria.fr>

    PR libstdc++/58338
    * include/bits/stl_tree.h (_Rb_tree_node_base) [_S_minimum, _S_maximum]:
    Mark as noexcept.
    (_Rb_tree_iterator) [_Rb_tree_iterator, operator*, operator->,
    operator++, operator--, operator==, operator!=]: Likewise.
    (_Rb_tree_const_iterator) [_Rb_tree_const_iterator, _M_const_cast,
    operator*, operator->, operator++, operator--, operator==, operator!=]:
    Likewise.
    (operator==(const _Rb_tree_iterator&, const _Rb_tree_const_iterator&),
    operator!=(const _Rb_tree_iterator&, const _Rb_tree_const_iterator&)):
    Likewise.
    (_Rb_tree) [_M_put_node, _M_destroy_node, _M_root, _M_leftmost,
    _M_rightmost, _M_begin, _M_end, _S_left, _S_right, _S_minimum,
    _S_maximum]: Likewise.
    * include/debug/string (basic_string) [basic_string(const _Allocator&),
    shrink_to_fit, operator[], pop_back]: Likewise.
    * include/ext/vstring.h (__versa_string) [_M_limit, _M_disjunct,
    _M_ibegin, _M_iend, __versa_string(const _Alloc&),
    operator=(__versa_string&&), shrink_to_fit, operator[], front,
    back, assign(__versa_string&&), swap]: Likewise.
    (__versa_string) [__versa_string(), __versa_string(const _Alloc&)]:
    Merge.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/stl_tree.h
    trunk/libstdc++-v3/include/debug/string
    trunk/libstdc++-v3/include/ext/vstring.h