From: Paolo Carlini Date: Tue, 31 May 2011 12:50:31 +0000 (+0000) Subject: basic_string.h: Use noexcept per the FDIS (minus compare(const string&)... X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cea8c6deef9e4b39260a8c21091238c85eedc1eb;p=gcc.git basic_string.h: Use noexcept per the FDIS (minus compare(const string&)... 2011-05-31 Paolo Carlini * include/bits/basic_string.h: Use noexcept per the FDIS (minus compare(const string&), which uses char_traits::compare, which isn't noexcept; also no noexcept in the move assignment operator and move assign, see c++std-lib-30855). * include/bits/basic_string.tcc: Likewise. * include/ext/vstring.h: Likewise. * include/ext/vstring.tcc: Likewise. * include/debug/string: Likewise. From-SVN: r174479 --- diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index bb05cc1fb4b..6fcf67fe01f 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,14 @@ +2011-05-31 Paolo Carlini + + * include/bits/basic_string.h: Use noexcept per the FDIS (minus + compare(const string&), which uses char_traits::compare, which + isn't noexcept; also no noexcept in the move assignment operator + and move assign, see c++std-lib-30855). + * include/bits/basic_string.tcc: Likewise. + * include/ext/vstring.h: Likewise. + * include/ext/vstring.tcc: Likewise. + * include/debug/string: Likewise. + 2011-05-31 Jonathan Wakely * doc/xml/manual/status_cxx200x.xml: Update. diff --git a/libstdc++-v3/include/bits/basic_string.h b/libstdc++-v3/include/bits/basic_string.h index 102ef77a68d..f82cfbb85b2 100644 --- a/libstdc++-v3/include/bits/basic_string.h +++ b/libstdc++-v3/include/bits/basic_string.h @@ -499,7 +499,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * The newly-created string contains the exact contents of @a str. * @a str is a valid, but unspecified string. **/ - basic_string(basic_string&& __str) + basic_string(basic_string&& __str) noexcept : _M_dataplus(__str._M_dataplus) { #ifndef _GLIBCXX_FULLY_DYNAMIC_STRING @@ -597,7 +597,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * the %string. Unshares the string. */ iterator - begin() + begin() _GLIBCXX_NOEXCEPT { _M_leak(); return iterator(_M_data()); @@ -608,7 +608,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * character in the %string. */ const_iterator - begin() const + begin() const _GLIBCXX_NOEXCEPT { return const_iterator(_M_data()); } /** @@ -616,7 +616,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * character in the %string. Unshares the string. */ iterator - end() + end() _GLIBCXX_NOEXCEPT { _M_leak(); return iterator(_M_data() + this->size()); @@ -627,7 +627,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * last character in the %string. */ const_iterator - end() const + end() const _GLIBCXX_NOEXCEPT { return const_iterator(_M_data() + this->size()); } /** @@ -636,7 +636,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * order. Unshares the string. */ reverse_iterator - rbegin() + rbegin() _GLIBCXX_NOEXCEPT { return reverse_iterator(this->end()); } /** @@ -645,7 +645,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * reverse element order. */ const_reverse_iterator - rbegin() const + rbegin() const _GLIBCXX_NOEXCEPT { return const_reverse_iterator(this->end()); } /** @@ -654,7 +654,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * element order. Unshares the string. */ reverse_iterator - rend() + rend() _GLIBCXX_NOEXCEPT { return reverse_iterator(this->begin()); } /** @@ -663,7 +663,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * is done in reverse element order. */ const_reverse_iterator - rend() const + rend() const _GLIBCXX_NOEXCEPT { return const_reverse_iterator(this->begin()); } #ifdef __GXX_EXPERIMENTAL_CXX0X__ @@ -672,7 +672,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * character in the %string. */ const_iterator - cbegin() const + cbegin() const noexcept { return const_iterator(this->_M_data()); } /** @@ -680,7 +680,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * last character in the %string. */ const_iterator - cend() const + cend() const noexcept { return const_iterator(this->_M_data() + this->size()); } /** @@ -689,7 +689,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * reverse element order. */ const_reverse_iterator - crbegin() const + crbegin() const noexcept { return const_reverse_iterator(this->end()); } /** @@ -698,7 +698,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * is done in reverse element order. */ const_reverse_iterator - crend() const + crend() const noexcept { return const_reverse_iterator(this->begin()); } #endif @@ -707,18 +707,18 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION /// Returns the number of characters in the string, not including any /// null-termination. size_type - size() const + size() const _GLIBCXX_NOEXCEPT { return _M_rep()->_M_length; } /// Returns the number of characters in the string, not including any /// null-termination. size_type - length() const + length() const _GLIBCXX_NOEXCEPT { return _M_rep()->_M_length; } /// Returns the size() of the largest possible %string. size_type - max_size() const + max_size() const _GLIBCXX_NOEXCEPT { return _Rep::_S_max_size; } /** @@ -765,7 +765,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * before needing to allocate more memory. */ size_type - capacity() const + capacity() const _GLIBCXX_NOEXCEPT { return _M_rep()->_M_capacity; } /** @@ -792,7 +792,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * Erases the string, making it empty. */ void - clear() + clear() _GLIBCXX_NOEXCEPT { _M_mutate(0, this->size(), 0); } /** @@ -800,7 +800,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * *this == "". */ bool - empty() const + empty() const _GLIBCXX_NOEXCEPT { return this->size() == 0; } // Element access: @@ -1763,7 +1763,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * happen. */ const _CharT* - c_str() const + c_str() const _GLIBCXX_NOEXCEPT { return _M_data(); } /** @@ -1773,14 +1773,14 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * happen. */ const _CharT* - data() const + data() const _GLIBCXX_NOEXCEPT { return _M_data(); } /** * @brief Return copy of allocator used to construct this string. */ allocator_type - get_allocator() const + get_allocator() const _GLIBCXX_NOEXCEPT { return _M_dataplus; } /** @@ -1809,6 +1809,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find(const basic_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return this->find(__str.data(), __pos, __str.size()); } /** @@ -1839,7 +1840,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * returns npos. */ size_type - find(_CharT __c, size_type __pos = 0) const; + find(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT; /** * @brief Find last position of a string. @@ -1853,6 +1854,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type rfind(const basic_string& __str, size_type __pos = npos) const + _GLIBCXX_NOEXCEPT { return this->rfind(__str.data(), __pos, __str.size()); } /** @@ -1897,7 +1899,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * returns npos. */ size_type - rfind(_CharT __c, size_type __pos = npos) const; + rfind(_CharT __c, size_type __pos = npos) const _GLIBCXX_NOEXCEPT; /** * @brief Find position of a character of string. @@ -1911,6 +1913,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find_first_of(const basic_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return this->find_first_of(__str.data(), __pos, __str.size()); } /** @@ -1957,7 +1960,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * Note: equivalent to find(c, pos). */ size_type - find_first_of(_CharT __c, size_type __pos = 0) const + find_first_of(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT { return this->find(__c, __pos); } /** @@ -1972,6 +1975,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find_last_of(const basic_string& __str, size_type __pos = npos) const + _GLIBCXX_NOEXCEPT { return this->find_last_of(__str.data(), __pos, __str.size()); } /** @@ -2018,7 +2022,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * Note: equivalent to rfind(c, pos). */ size_type - find_last_of(_CharT __c, size_type __pos = npos) const + find_last_of(_CharT __c, size_type __pos = npos) const _GLIBCXX_NOEXCEPT { return this->rfind(__c, __pos); } /** @@ -2033,6 +2037,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find_first_not_of(const basic_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return this->find_first_not_of(__str.data(), __pos, __str.size()); } /** @@ -2078,7 +2083,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * If not found, returns npos. */ size_type - find_first_not_of(_CharT __c, size_type __pos = 0) const; + find_first_not_of(_CharT __c, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT; /** * @brief Find last position of a character not in string. @@ -2092,6 +2098,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find_last_not_of(const basic_string& __str, size_type __pos = npos) const + _GLIBCXX_NOEXCEPT { return this->find_last_not_of(__str.data(), __pos, __str.size()); } /** @@ -2137,7 +2144,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * found. If not found, returns npos. */ size_type - find_last_not_of(_CharT __c, size_type __pos = npos) const; + find_last_not_of(_CharT __c, size_type __pos = npos) const + _GLIBCXX_NOEXCEPT; /** * @brief Get a substring. diff --git a/libstdc++-v3/include/bits/basic_string.tcc b/libstdc++-v3/include/bits/basic_string.tcc index d988334274e..056e2657390 100644 --- a/libstdc++-v3/include/bits/basic_string.tcc +++ b/libstdc++-v3/include/bits/basic_string.tcc @@ -759,7 +759,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template typename basic_string<_CharT, _Traits, _Alloc>::size_type basic_string<_CharT, _Traits, _Alloc>:: - find(_CharT __c, size_type __pos) const + find(_CharT __c, size_type __pos) const _GLIBCXX_NOEXCEPT { size_type __ret = npos; const size_type __size = this->size(); @@ -798,7 +798,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template typename basic_string<_CharT, _Traits, _Alloc>::size_type basic_string<_CharT, _Traits, _Alloc>:: - rfind(_CharT __c, size_type __pos) const + rfind(_CharT __c, size_type __pos) const _GLIBCXX_NOEXCEPT { size_type __size = this->size(); if (__size) @@ -863,7 +863,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template typename basic_string<_CharT, _Traits, _Alloc>::size_type basic_string<_CharT, _Traits, _Alloc>:: - find_first_not_of(_CharT __c, size_type __pos) const + find_first_not_of(_CharT __c, size_type __pos) const _GLIBCXX_NOEXCEPT { for (; __pos < this->size(); ++__pos) if (!traits_type::eq(_M_data()[__pos], __c)) @@ -895,7 +895,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template typename basic_string<_CharT, _Traits, _Alloc>::size_type basic_string<_CharT, _Traits, _Alloc>:: - find_last_not_of(_CharT __c, size_type __pos) const + find_last_not_of(_CharT __c, size_type __pos) const _GLIBCXX_NOEXCEPT { size_type __size = this->size(); if (__size) diff --git a/libstdc++-v3/include/debug/string b/libstdc++-v3/include/debug/string index fe073f21c7f..0af690128c9 100644 --- a/libstdc++-v3/include/debug/string +++ b/libstdc++-v3/include/debug/string @@ -1,6 +1,6 @@ // Debugging string implementation -*- C++ -*- -// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 +// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 // Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free @@ -114,7 +114,7 @@ namespace __gnu_debug { } #ifdef __GXX_EXPERIMENTAL_CXX0X__ - basic_string(basic_string&& __str) + basic_string(basic_string&& __str) noexcept : _Base(std::move(__str)) { } @@ -171,37 +171,55 @@ namespace __gnu_debug // 21.3.2 iterators: iterator - begin() + begin() _GLIBCXX_NOEXCEPT { return iterator(_Base::begin(), this); } const_iterator - begin() const + begin() const _GLIBCXX_NOEXCEPT { return const_iterator(_Base::begin(), this); } iterator - end() + end() _GLIBCXX_NOEXCEPT { return iterator(_Base::end(), this); } const_iterator - end() const + end() const _GLIBCXX_NOEXCEPT { return const_iterator(_Base::end(), this); } reverse_iterator - rbegin() + rbegin() _GLIBCXX_NOEXCEPT { return reverse_iterator(end()); } const_reverse_iterator - rbegin() const + rbegin() const _GLIBCXX_NOEXCEPT { return const_reverse_iterator(end()); } reverse_iterator - rend() + rend() _GLIBCXX_NOEXCEPT { return reverse_iterator(begin()); } const_reverse_iterator - rend() const + rend() const _GLIBCXX_NOEXCEPT { return const_reverse_iterator(begin()); } +#ifdef __GXX_EXPERIMENTAL_CXX0X__ + const_iterator + cbegin() const noexcept + { return const_iterator(_Base::begin(), this); } + + const_iterator + cend() const noexcept + { return const_iterator(_Base::end(), this); } + + const_reverse_iterator + crbegin() const noexcept + { return const_reverse_iterator(end()); } + + const_reverse_iterator + crend() const noexcept + { return const_reverse_iterator(begin()); } +#endif + // 21.3.3 capacity: using _Base::size; using _Base::length; @@ -226,7 +244,7 @@ namespace __gnu_debug using _Base::reserve; void - clear() + clear() _GLIBCXX_NOEXCEPT { _Base::clear(); this->_M_invalidate_all(); @@ -672,7 +690,7 @@ namespace __gnu_debug // 21.3.6 string operations: const _CharT* - c_str() const + c_str() const _GLIBCXX_NOEXCEPT { const _CharT* __res = _Base::c_str(); this->_M_invalidate_all(); @@ -680,7 +698,7 @@ namespace __gnu_debug } const _CharT* - data() const + data() const _GLIBCXX_NOEXCEPT { const _CharT* __res = _Base::data(); this->_M_invalidate_all(); @@ -691,6 +709,7 @@ namespace __gnu_debug size_type find(const basic_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return _Base::find(__str, __pos); } size_type @@ -708,11 +727,12 @@ namespace __gnu_debug } size_type - find(_CharT __c, size_type __pos = 0) const + find(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT { return _Base::find(__c, __pos); } size_type rfind(const basic_string& __str, size_type __pos = _Base::npos) const + _GLIBCXX_NOEXCEPT { return _Base::rfind(__str, __pos); } size_type @@ -730,11 +750,12 @@ namespace __gnu_debug } size_type - rfind(_CharT __c, size_type __pos = _Base::npos) const + rfind(_CharT __c, size_type __pos = _Base::npos) const _GLIBCXX_NOEXCEPT { return _Base::rfind(__c, __pos); } size_type find_first_of(const basic_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return _Base::find_first_of(__str, __pos); } size_type @@ -752,12 +773,12 @@ namespace __gnu_debug } size_type - find_first_of(_CharT __c, size_type __pos = 0) const + find_first_of(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT { return _Base::find_first_of(__c, __pos); } size_type find_last_of(const basic_string& __str, - size_type __pos = _Base::npos) const + size_type __pos = _Base::npos) const _GLIBCXX_NOEXCEPT { return _Base::find_last_of(__str, __pos); } size_type @@ -776,10 +797,12 @@ namespace __gnu_debug size_type find_last_of(_CharT __c, size_type __pos = _Base::npos) const + _GLIBCXX_NOEXCEPT { return _Base::find_last_of(__c, __pos); } size_type find_first_not_of(const basic_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return _Base::find_first_not_of(__str, __pos); } size_type @@ -797,12 +820,13 @@ namespace __gnu_debug } size_type - find_first_not_of(_CharT __c, size_type __pos = 0) const + find_first_not_of(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT { return _Base::find_first_not_of(__c, __pos); } size_type find_last_not_of(const basic_string& __str, size_type __pos = _Base::npos) const + _GLIBCXX_NOEXCEPT { return _Base::find_last_not_of(__str, __pos); } size_type @@ -821,6 +845,7 @@ namespace __gnu_debug size_type find_last_not_of(_CharT __c, size_type __pos = _Base::npos) const + _GLIBCXX_NOEXCEPT { return _Base::find_last_not_of(__c, __pos); } basic_string @@ -868,10 +893,10 @@ namespace __gnu_debug } _Base& - _M_base() { return *this; } + _M_base() _GLIBCXX_NOEXCEPT { return *this; } const _Base& - _M_base() const { return *this; } + _M_base() const _GLIBCXX_NOEXCEPT { return *this; } using _Safe_base::_M_invalidate_all; }; diff --git a/libstdc++-v3/include/ext/vstring.h b/libstdc++-v3/include/ext/vstring.h index 442a3922579..08e85264655 100644 --- a/libstdc++-v3/include/ext/vstring.h +++ b/libstdc++-v3/include/ext/vstring.h @@ -156,7 +156,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * @a str. The contents of @a str are a valid, but unspecified * string. */ - __versa_string(__versa_string&& __str) + __versa_string(__versa_string&& __str) noexcept : __vstring_base(std::move(__str)) { } /** @@ -309,7 +309,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * the %string. Unshares the string. */ iterator - begin() + begin() _GLIBCXX_NOEXCEPT { this->_M_leak(); return iterator(this->_M_data()); @@ -320,7 +320,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * character in the %string. */ const_iterator - begin() const + begin() const _GLIBCXX_NOEXCEPT { return const_iterator(this->_M_data()); } /** @@ -328,7 +328,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * character in the %string. Unshares the string. */ iterator - end() + end() _GLIBCXX_NOEXCEPT { this->_M_leak(); return iterator(this->_M_data() + this->size()); @@ -339,7 +339,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * last character in the %string. */ const_iterator - end() const + end() const _GLIBCXX_NOEXCEPT { return const_iterator(this->_M_data() + this->size()); } /** @@ -348,7 +348,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * order. Unshares the string. */ reverse_iterator - rbegin() + rbegin() _GLIBCXX_NOEXCEPT { return reverse_iterator(this->end()); } /** @@ -357,7 +357,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * reverse element order. */ const_reverse_iterator - rbegin() const + rbegin() const _GLIBCXX_NOEXCEPT { return const_reverse_iterator(this->end()); } /** @@ -366,7 +366,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * element order. Unshares the string. */ reverse_iterator - rend() + rend() _GLIBCXX_NOEXCEPT { return reverse_iterator(this->begin()); } /** @@ -375,7 +375,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * is done in reverse element order. */ const_reverse_iterator - rend() const + rend() const _GLIBCXX_NOEXCEPT { return const_reverse_iterator(this->begin()); } #ifdef __GXX_EXPERIMENTAL_CXX0X__ @@ -384,7 +384,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * character in the %string. */ const_iterator - cbegin() const + cbegin() const noexcept { return const_iterator(this->_M_data()); } /** @@ -392,7 +392,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * last character in the %string. */ const_iterator - cend() const + cend() const noexcept { return const_iterator(this->_M_data() + this->size()); } /** @@ -401,7 +401,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * reverse element order. */ const_reverse_iterator - crbegin() const + crbegin() const noexcept { return const_reverse_iterator(this->end()); } /** @@ -410,7 +410,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * is done in reverse element order. */ const_reverse_iterator - crend() const + crend() const noexcept { return const_reverse_iterator(this->begin()); } #endif @@ -419,18 +419,18 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION /// Returns the number of characters in the string, not including any /// null-termination. size_type - size() const + size() const _GLIBCXX_NOEXCEPT { return this->_M_length(); } /// Returns the number of characters in the string, not including any /// null-termination. size_type - length() const + length() const _GLIBCXX_NOEXCEPT { return this->_M_length(); } /// Returns the size() of the largest possible %string. size_type - max_size() const + max_size() const _GLIBCXX_NOEXCEPT { return this->_M_max_size(); } /** @@ -477,7 +477,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * hold before needing to allocate more memory. */ size_type - capacity() const + capacity() const _GLIBCXX_NOEXCEPT { return this->_M_capacity(); } /** @@ -505,7 +505,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * Erases the string, making it empty. */ void - clear() + clear() _GLIBCXX_NOEXCEPT { this->_M_clear(); } /** @@ -513,7 +513,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * *this == "". */ bool - empty() const + empty() const _GLIBCXX_NOEXCEPT { return this->size() == 0; } // Element access: @@ -1484,7 +1484,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * happen. */ const _CharT* - c_str() const + c_str() const _GLIBCXX_NOEXCEPT { return this->_M_data(); } /** @@ -1494,14 +1494,14 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * happen. */ const _CharT* - data() const + data() const _GLIBCXX_NOEXCEPT { return this->_M_data(); } /** * @brief Return copy of allocator used to construct this string. */ allocator_type - get_allocator() const + get_allocator() const _GLIBCXX_NOEXCEPT { return allocator_type(this->_M_get_allocator()); } /** @@ -1531,6 +1531,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find(const __versa_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return this->find(__str.data(), __pos, __str.size()); } /** @@ -1561,7 +1562,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * found. If not found, returns npos. */ size_type - find(_CharT __c, size_type __pos = 0) const; + find(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT; /** * @brief Find last position of a string. @@ -1575,6 +1576,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type rfind(const __versa_string& __str, size_type __pos = npos) const + _GLIBCXX_NOEXCEPT { return this->rfind(__str.data(), __pos, __str.size()); } /** @@ -1620,7 +1622,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * found. If not found, returns npos. */ size_type - rfind(_CharT __c, size_type __pos = npos) const; + rfind(_CharT __c, size_type __pos = npos) const _GLIBCXX_NOEXCEPT; /** * @brief Find position of a character of string. @@ -1634,6 +1636,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find_first_of(const __versa_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return this->find_first_of(__str.data(), __pos, __str.size()); } /** @@ -1681,7 +1684,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * Note: equivalent to find(c, pos). */ size_type - find_first_of(_CharT __c, size_type __pos = 0) const + find_first_of(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT { return this->find(__c, __pos); } /** @@ -1697,6 +1700,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find_last_of(const __versa_string& __str, size_type __pos = npos) const + _GLIBCXX_NOEXCEPT { return this->find_last_of(__str.data(), __pos, __str.size()); } /** @@ -1744,7 +1748,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * Note: equivalent to rfind(c, pos). */ size_type - find_last_of(_CharT __c, size_type __pos = npos) const + find_last_of(_CharT __c, size_type __pos = npos) const _GLIBCXX_NOEXCEPT { return this->rfind(__c, __pos); } /** @@ -1759,6 +1763,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find_first_not_of(const __versa_string& __str, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT { return this->find_first_not_of(__str.data(), __pos, __str.size()); } /** @@ -1805,7 +1810,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * index where it was found. If not found, returns npos. */ size_type - find_first_not_of(_CharT __c, size_type __pos = 0) const; + find_first_not_of(_CharT __c, size_type __pos = 0) const + _GLIBCXX_NOEXCEPT; /** * @brief Find last position of a character not in string. @@ -1820,7 +1826,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION */ size_type find_last_not_of(const __versa_string& __str, - size_type __pos = npos) const + size_type __pos = npos) const _GLIBCXX_NOEXCEPT { return this->find_last_not_of(__str.data(), __pos, __str.size()); } /** @@ -1867,7 +1873,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * index where it was found. If not found, returns npos. */ size_type - find_last_not_of(_CharT __c, size_type __pos = npos) const; + find_last_not_of(_CharT __c, size_type __pos = npos) const + _GLIBCXX_NOEXCEPT; /** * @brief Get a substring. diff --git a/libstdc++-v3/include/ext/vstring.tcc b/libstdc++-v3/include/ext/vstring.tcc index 588985bbe92..2e059e0764d 100644 --- a/libstdc++-v3/include/ext/vstring.tcc +++ b/libstdc++-v3/include/ext/vstring.tcc @@ -291,7 +291,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template class _Base> typename __versa_string<_CharT, _Traits, _Alloc, _Base>::size_type __versa_string<_CharT, _Traits, _Alloc, _Base>:: - find(_CharT __c, size_type __pos) const + find(_CharT __c, size_type __pos) const _GLIBCXX_NOEXCEPT { size_type __ret = npos; const size_type __size = this->size(); @@ -332,7 +332,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template class _Base> typename __versa_string<_CharT, _Traits, _Alloc, _Base>::size_type __versa_string<_CharT, _Traits, _Alloc, _Base>:: - rfind(_CharT __c, size_type __pos) const + rfind(_CharT __c, size_type __pos) const _GLIBCXX_NOEXCEPT { size_type __size = this->size(); if (__size) @@ -402,7 +402,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template class _Base> typename __versa_string<_CharT, _Traits, _Alloc, _Base>::size_type __versa_string<_CharT, _Traits, _Alloc, _Base>:: - find_first_not_of(_CharT __c, size_type __pos) const + find_first_not_of(_CharT __c, size_type __pos) const _GLIBCXX_NOEXCEPT { for (; __pos < this->size(); ++__pos) if (!traits_type::eq(this->_M_data()[__pos], __c)) @@ -436,7 +436,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template class _Base> typename __versa_string<_CharT, _Traits, _Alloc, _Base>::size_type __versa_string<_CharT, _Traits, _Alloc, _Base>:: - find_last_not_of(_CharT __c, size_type __pos) const + find_last_not_of(_CharT __c, size_type __pos) const _GLIBCXX_NOEXCEPT { size_type __size = this->size(); if (__size)