re PR libstdc++/42573 ([C++0x] shrink_to_fit() missing)
2010-01-08 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/42573 * include/bits/allocator.h (struct __shrink_to_fit): Add. * include/bits/stl_deque.h (deque<>::shrink_to_fit): Add. * include/bits/stl_vector.h (vector<>::shrink_to_fit): Likewise. * include/bits/stl_bvector.h (vector<bool>::shrink_to_fit): Likewise. * include/bits/basic_string.h (basic_string<>::shrink_to_fit): Likewise. * include/ext/vstring.h (__versa_string<>::shrink_to_fit): Likewise. * include/debug/deque: Add corresponding using declaration. * include/debug/vector: Likewise. * include/debug/string: Likewise. * include/profile/deque: Likewise. * include/profile/vector: Likewise. * config/abi/pre/gnu.ver: Export new symbols. * testsuite/23_containers/deque/capacity/shrink_to_fit.cc: New. * testsuite/23_containers/vector/capacity/shrink_to_fit.cc: Likewise. * testsuite/21_strings/basic_string/capacity/char/shrink_to_fit.cc: Likewise. * testsuite/21_strings/basic_string/capacity/wchar_t/shrink_to_fit.cc: Likewise. * testsuite/ext/vstring/capacity/shrink_to_fit.cc: Likewise. * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise. * 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/vector/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/ constructor_1_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/ constructor_2_neg.cc: Likewise. From-SVN: r155733
This commit is contained in:
Paolo Carlini
Paolo Carlini
parent
1eee5628bd
commit
79667f82ad
@ -1,3 +1,43 @@
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2010-01-08 Paolo Carlini <paolo.carlini@oracle.com>
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PR libstdc++/42573
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* include/bits/allocator.h (struct __shrink_to_fit): Add.
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* include/bits/stl_deque.h (deque<>::shrink_to_fit): Add.
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* include/bits/stl_vector.h (vector<>::shrink_to_fit): Likewise.
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* include/bits/stl_bvector.h (vector<bool>::shrink_to_fit): Likewise.
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* include/bits/basic_string.h (basic_string<>::shrink_to_fit):
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Likewise.
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* include/ext/vstring.h (__versa_string<>::shrink_to_fit): Likewise.
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* include/debug/deque: Add corresponding using declaration.
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* include/debug/vector: Likewise.
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* include/debug/string: Likewise.
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* include/profile/deque: Likewise.
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* include/profile/vector: Likewise.
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* config/abi/pre/gnu.ver: Export new symbols.
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* testsuite/23_containers/deque/capacity/shrink_to_fit.cc: New.
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* testsuite/23_containers/vector/capacity/shrink_to_fit.cc: Likewise.
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* testsuite/21_strings/basic_string/capacity/char/shrink_to_fit.cc:
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Likewise.
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* testsuite/21_strings/basic_string/capacity/wchar_t/shrink_to_fit.cc:
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Likewise.
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* testsuite/ext/vstring/capacity/shrink_to_fit.cc: Likewise.
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* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
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Adjust dg-error line number.
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* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
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Likewise.
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* testsuite/23_containers/deque/requirements/dr438/
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constructor_1_neg.cc: Likewise.
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* testsuite/23_containers/deque/requirements/dr438/
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constructor_2_neg.cc: Likewise.
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* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
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Adjust dg-error line number.
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* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
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Likewise.
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* testsuite/23_containers/vector/requirements/dr438/
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constructor_1_neg.cc: Likewise.
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* testsuite/23_containers/vector/requirements/dr438/
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constructor_2_neg.cc: Likewise.
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2010-01-07 Benjamin Kosnik <bkoz@redhat.com>
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* doc/xml/manual/evolution.xml: Fix typos, update.
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@ -1094,6 +1094,10 @@ GLIBCXX_3.4.14 {
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_ZNSs18_S_construct_aux_2*;
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_ZNSbIwSt11char_traitsIwESaIwEE18_S_construct_aux_2*;
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# string|wstring shrink_to_fit member function
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_ZNSs13shrink_to_fitEv;
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_ZNSbIwSt11char_traitsIwESaIwEE13shrink_to_fitEv;
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_ZSt25__throw_bad_function_callv;
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# std::time_get::_M_extract_wday_or_month
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@ -1,6 +1,6 @@
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// Allocators -*- C++ -*-
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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@ -176,6 +176,31 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
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{ return __one != __two; }
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};
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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// A very basic implementation for now. In general we have to wait for
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// the availability of the infrastructure described in N2983: we should
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// try when either T has a move constructor which cannot throw or T is
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// CopyContructible.
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// NB: This code doesn't properly belong here, we should find a more
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// suited place common to std::vector and std::deque.
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template<typename _Tp,
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bool = __has_trivial_copy(typename _Tp::value_type)>
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struct __shrink_to_fit
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{ static void _S_do_it(_Tp&) { } };
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template<typename _Tp>
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struct __shrink_to_fit<_Tp, true>
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{
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static void
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_S_do_it(_Tp& __v)
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{
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try
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{ _Tp(__v).swap(__v); }
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catch(...) { }
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}
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};
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#endif
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_GLIBCXX_END_NAMESPACE
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#endif
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@ -670,7 +670,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
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length() const
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{ return _M_rep()->_M_length; }
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/// Returns the size() of the largest possible %string.
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/// Returns the size() of the largest possible %string.
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size_type
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max_size() const
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{ return _Rep::_S_max_size; }
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@ -702,6 +702,18 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
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resize(size_type __n)
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{ this->resize(__n, _CharT()); }
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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/// A non-binding request to reduce capacity() to size().
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void
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shrink_to_fit()
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{
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try
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{ reserve(0); }
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catch(...)
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{ }
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}
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#endif
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/**
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* Returns the total number of characters that the %string can hold
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* before needing to allocate more memory.
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@ -1,6 +1,6 @@
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// vector<bool> specialization -*- C++ -*-
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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@ -600,7 +600,7 @@ template<typename _Alloc>
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assign(initializer_list<bool> __l)
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{ this->assign(__l.begin(), __l.end()); }
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#endif
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iterator
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begin()
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{ return this->_M_impl._M_start; }
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@ -824,6 +824,12 @@ template<typename _Alloc>
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insert(end(), __new_size - size(), __x);
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}
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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void
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shrink_to_fit()
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{ std::__shrink_to_fit<vector>::_S_do_it(*this); }
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#endif
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void
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flip()
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{
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@ -1,6 +1,6 @@
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// Deque implementation -*- C++ -*-
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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@ -1105,6 +1105,13 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
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insert(this->_M_impl._M_finish, __new_size - __len, __x);
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}
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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/** A non-binding request to reduce memory use. */
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void
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shrink_to_fit()
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{ std::__shrink_to_fit<deque>::_S_do_it(*this); }
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#endif
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/**
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* Returns true if the %deque is empty. (Thus begin() would
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* equal end().)
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@ -1,6 +1,6 @@
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// Vector implementation -*- C++ -*-
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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@ -557,6 +557,13 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
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insert(end(), __new_size - size(), __x);
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}
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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/** A non-binding request to reduce capacity() to size(). */
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void
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shrink_to_fit()
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{ std::__shrink_to_fit<vector>::_S_do_it(*this); }
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#endif
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/**
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* Returns the total number of elements that the %vector can
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* hold before needing to allocate more memory.
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@ -1,6 +1,6 @@
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// Debugging deque implementation -*- C++ -*-
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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@ -223,6 +223,10 @@ namespace __debug
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this->_M_invalidate_all();
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}
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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using _Base::shrink_to_fit;
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#endif
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using _Base::empty;
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// element access:
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@ -1,6 +1,6 @@
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// Debugging string implementation -*- C++ -*-
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// Copyright (C) 2003, 2005, 2006, 2009
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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@ -203,6 +203,10 @@ namespace __gnu_debug
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resize(size_type __n)
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{ this->resize(__n, _CharT()); }
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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using _Base::shrink_to_fit;
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#endif
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using _Base::capacity;
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using _Base::reserve;
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@ -1,6 +1,6 @@
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// Debugging vector implementation -*- C++ -*-
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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@ -236,6 +236,10 @@ namespace __debug
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this->_M_invalidate_all();
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}
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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using _Base::shrink_to_fit;
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#endif
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size_type
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capacity() const
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{
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@ -1,6 +1,7 @@
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// Versatile string -*- C++ -*-
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// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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@ -49,7 +50,7 @@ _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
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class __versa_string
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: private _Base<_CharT, _Traits, _Alloc>
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{
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typedef _Base<_CharT, _Traits, _Alloc> __vstring_base;
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typedef _Base<_CharT, _Traits, _Alloc> __vstring_base;
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typedef typename __vstring_base::_CharT_alloc_type _CharT_alloc_type;
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// Types:
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@ -455,6 +456,18 @@ _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
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resize(size_type __n)
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{ this->resize(__n, _CharT()); }
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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/// A non-binding request to reduce capacity() to size().
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void
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shrink_to_fit()
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{
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try
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{ this->reserve(0); }
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catch(...)
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{ }
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}
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#endif
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/**
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* Returns the total number of characters that the %string can
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* hold before needing to allocate more memory.
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@ -1,6 +1,6 @@
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// Profiling deque implementation -*- C++ -*-
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// Copyright (C) 2009 Free Software Foundation, Inc.
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// Copyright (C) 2009, 2010 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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@ -200,6 +200,10 @@ namespace __profile
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_Base::resize(__sz, __c);
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}
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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using _Base::shrink_to_fit;
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#endif
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using _Base::empty;
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// element access:
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@ -1,6 +1,6 @@
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// Profiling vector implementation -*- C++ -*-
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// Copyright (C) 2009 Free Software Foundation, Inc.
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// Copyright (C) 2009, 2010 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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@ -169,6 +169,10 @@ namespace __profile
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_Base::resize(__sz, __c);
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}
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#ifdef __GXX_EXPERIMENTAL_CXX0X__
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using _Base::shrink_to_fit;
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#endif
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using _Base::empty;
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// element access:
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@ -0,0 +1,42 @@
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// { dg-options "-std=gnu++0x" }
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// 2010-01-08 Paolo Carlini <paolo.carlini@oracle.com>
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// Copyright (C) 2010 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without Pred the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <string>
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#include <testsuite_hooks.h>
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// libstdc++/42573
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void test01()
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{
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bool test __attribute__((unused)) = true;
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std::string s(100, 'a');
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s.push_back('b');
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s.push_back('b');
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VERIFY( s.size() < s.capacity() );
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s.shrink_to_fit();
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VERIFY( s.size() == s.capacity() );
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}
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int main()
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{
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test01();
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return 0;
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}
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@ -0,0 +1,42 @@
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// { dg-options "-std=gnu++0x" }
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// 2010-01-08 Paolo Carlini <paolo.carlini@oracle.com>
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// Copyright (C) 2010 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
|
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// terms of the GNU General Public License as published by the
|
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// Free Software Foundation; either version 3, or (at your option)
|
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// any later version.
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// This library is distributed in the hope that it will be useful,
|
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// but WITHOUT ANY WARRANTY; without Pred the implied warranty of
|
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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// GNU General Public License for more details.
|
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|
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// You should have received a copy of the GNU General Public License along
|
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// with this library; see the file COPYING3. If not see
|
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// <http://www.gnu.org/licenses/>.
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#include <string>
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#include <testsuite_hooks.h>
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// libstdc++/42573
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void test01()
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{
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bool test __attribute__((unused)) = true;
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std::wstring s(100, L'a');
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s.push_back(L'b');
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s.push_back(L'b');
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VERIFY( s.size() < s.capacity() );
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s.shrink_to_fit();
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VERIFY( s.size() == s.capacity() );
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}
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int main()
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{
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test01();
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return 0;
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}
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@ -0,0 +1,42 @@
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// { dg-options "-std=gnu++0x" }
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// 2010-01-08 Paolo Carlini <paolo.carlini@oracle.com>
|
||||
|
||||
// Copyright (C) 2010 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 Pred 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
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <vector>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/42573
|
||||
void test01()
|
||||
{
|
||||
bool test __attribute__((unused)) = true;
|
||||
|
||||
std::vector<int> d(100);
|
||||
d.push_back(1);
|
||||
d.push_back(1);
|
||||
// VERIFY( d.size() < d.capacity() );
|
||||
d.shrink_to_fit();
|
||||
// VERIFY( d.size() == d.capacity() );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
@ -1,6 +1,6 @@
|
||||
// 2007-04-27 Paolo Carlini <pcarlini@suse.de>
|
||||
|
||||
// Copyright (C) 2007, 2008, 2009 Free Software Foundation
|
||||
// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation
|
||||
//
|
||||
// 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
|
||||
@ -18,7 +18,7 @@
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1568 }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1575 }
|
||||
// { dg-excess-errors "" }
|
||||
|
||||
#include <deque>
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
// 2007-04-27 Paolo Carlini <pcarlini@suse.de>
|
||||
|
||||
// Copyright (C) 2007, 2008, 2009 Free Software Foundation
|
||||
// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation
|
||||
//
|
||||
// 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
|
||||
@ -18,7 +18,7 @@
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1507 }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1514 }
|
||||
// { dg-excess-errors "" }
|
||||
|
||||
#include <deque>
|
||||
|
||||
@ -18,7 +18,7 @@
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1507 }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1514 }
|
||||
// { dg-excess-errors "" }
|
||||
|
||||
#include <deque>
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
// 2007-04-27 Paolo Carlini <pcarlini@suse.de>
|
||||
|
||||
// Copyright (C) 2007, 2008, 2009 Free Software Foundation
|
||||
// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation
|
||||
//
|
||||
// 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
|
||||
@ -18,7 +18,7 @@
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1652 }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1659 }
|
||||
// { dg-excess-errors "" }
|
||||
|
||||
#include <deque>
|
||||
|
||||
@ -0,0 +1,42 @@
|
||||
// { dg-options "-std=gnu++0x" }
|
||||
|
||||
// 2010-01-08 Paolo Carlini <paolo.carlini@oracle.com>
|
||||
|
||||
// Copyright (C) 2010 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 Pred 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
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <vector>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/42573
|
||||
void test01()
|
||||
{
|
||||
bool test __attribute__((unused)) = true;
|
||||
|
||||
std::vector<int> v(100);
|
||||
v.push_back(1);
|
||||
v.push_back(1);
|
||||
VERIFY( v.size() < v.capacity() );
|
||||
v.shrink_to_fit();
|
||||
VERIFY( v.size() == v.capacity() );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
@ -1,6 +1,6 @@
|
||||
// 2007-04-27 Paolo Carlini <pcarlini@suse.de>
|
||||
|
||||
// Copyright (C) 2007, 2008, 2009 Free Software Foundation
|
||||
// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation
|
||||
//
|
||||
// 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
|
||||
@ -18,7 +18,7 @@
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1047 }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1054 }
|
||||
// { dg-excess-errors "" }
|
||||
|
||||
#include <vector>
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
// 2007-04-27 Paolo Carlini <pcarlini@suse.de>
|
||||
|
||||
// Copyright (C) 2007, 2008, 2009 Free Software Foundation
|
||||
// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation
|
||||
//
|
||||
// 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
|
||||
@ -18,7 +18,7 @@
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-error "no matching" "" { target *-*-* } 987 }
|
||||
// { dg-error "no matching" "" { target *-*-* } 994 }
|
||||
// { dg-excess-errors "" }
|
||||
|
||||
#include <vector>
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
// 2007-04-27 Paolo Carlini <pcarlini@suse.de>
|
||||
|
||||
// Copyright (C) 2007, 2008, 2009 Free Software Foundation
|
||||
// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation
|
||||
//
|
||||
// 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
|
||||
@ -18,7 +18,7 @@
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-error "no matching" "" { target *-*-* } 987 }
|
||||
// { dg-error "no matching" "" { target *-*-* } 994 }
|
||||
// { dg-excess-errors "" }
|
||||
|
||||
#include <vector>
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
// 2007-04-27 Paolo Carlini <pcarlini@suse.de>
|
||||
|
||||
// Copyright (C) 2007, 2008, 2009 Free Software Foundation
|
||||
// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation
|
||||
//
|
||||
// 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
|
||||
@ -18,7 +18,7 @@
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1088 }
|
||||
// { dg-error "no matching" "" { target *-*-* } 1095 }
|
||||
// { dg-excess-errors "" }
|
||||
|
||||
#include <vector>
|
||||
|
||||
42
libstdc++-v3/testsuite/ext/vstring/capacity/shrink_to_fit.cc
Normal file
42
libstdc++-v3/testsuite/ext/vstring/capacity/shrink_to_fit.cc
Normal file
@ -0,0 +1,42 @@
|
||||
// { dg-options "-std=gnu++0x" }
|
||||
|
||||
// 2010-01-08 Paolo Carlini <paolo.carlini@oracle.com>
|
||||
|
||||
// Copyright (C) 2010 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 Pred 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
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <ext/vstring.h>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/42573
|
||||
void test01()
|
||||
{
|
||||
bool test __attribute__((unused)) = true;
|
||||
|
||||
__gnu_cxx::__vstring vs(100, 'a');
|
||||
vs.push_back('b');
|
||||
vs.push_back('b');
|
||||
VERIFY( vs.size() < vs.capacity() );
|
||||
vs.shrink_to_fit();
|
||||
VERIFY( vs.size() == vs.capacity() );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user