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2015-05-232015-05-23 François Dumont fdumont@gcc.gnu.org>François Dumont2-23/+50
PR libstdc++/64657 * include/debug/functions.h (__check_sorted_aux): Cast expression to void. From-SVN: r223605
2015-05-21re PR target/66224 (PowerPC _GLIBCXX_READ_MEM_BARRIER too weak)David Edelsohn3-3/+11
PR target/66224 * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Don't use isync. Use lwsync if available. * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use powerpc cpu definition. From-SVN: r223496
2015-05-21del_opv.cc: Suppress -Wsized-deallocation.Jason Merrill3-0/+11
* libsupc++/del_opv.cc: Suppress -Wsized-deallocation. * libsupc++/del_op.cc: Likewise. From-SVN: r223488
2015-05-20formatter.h (_GLIBCXX_TYPEID): New macro to simplify usage of typeid.François Dumont3-278/+271
2015-05-20 François Dumont <fdumont@gcc.gnu.org> * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify usage of typeid. (_Error_formatter::_M_print_type): New. * src/c++11/debug.cc (_Error_formatter::_Parameter::_M_print_field): Use latter. (_Error_formatter::_M_print_type): Implement latter using __cxaabiv1::__cxa_demangle to print demangled type name. From-SVN: r223455
2015-05-202015-05-20 François Dumont <fdumont@gcc.gnu.org>François Dumont4-21/+38
* include/bits/cpp_type_traits.h (std::move_iterator): Delete declaration. (std::__is_move_iterator<move_iterator>): Move partial specialization... * include/bits/stl_iterator.h: ... here. (std::__miter_base): Overloads for std::reverse_iterator and std::move_iterator. * include/bits/stl_algobase.h (std::__miter_base): Provide default implementation. From-SVN: r223453
2015-05-20* testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.Jonathan Wakely2-10/+7
From-SVN: r223450
2015-05-20re PR libstdc++/66078 ↵Jonathan Wakely5-3/+167
(20_util/specialized_algorithms/uninitialized_copy/808590.cc fails with -std=c++11) PR libstdc++/66078 * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add overload for pointers. * testsuite/20_util/specialized_algorithms/uninitialized_copy/ 808590.cc: Add -std=gnu++03 switch. * testsuite/20_util/specialized_algorithms/uninitialized_copy/ 808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11. * testsuite/23_containers/vector/modifiers/push_back/ strong_guarantee.cc: New. From-SVN: r223449
2015-05-19stl_list.h (_M_resize_pos(size_type&)): Declare.Jonathan Wakely3-22/+76
* include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare. (operator==(const list&, const list&)): If size() is O(1) compare sizes before comparing each element. * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define. (list::resize): Use _M_resize_pos. From-SVN: r223416
2015-05-1966055.cc: Add constructor invocations.François Dumont5-5/+24
2015-05-19 François Dumont <fdumont@gcc.gnu.org> * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor invocations. * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise. * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise. * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise. From-SVN: r223413
2015-05-19Add cpu_defines.h for ARM.Ramana Radhakrishnan3-0/+48
2015-05-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * configure.host: Define cpu_defines_dir for ARM. * config/cpu/arm/cpu_defines.h: New file. From-SVN: r223361
2015-05-17unordered_map.h (unordered_map, [...]): Add missing constructors.François Dumont7-64/+470
2015-05-17 François Dumont <fdumont@gcc.gnu.org> * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add missing constructors. * include/bits/unordered_set.h (unordered_set, unordered_multiset): Likewise. * include/debug/unordered_map (unordered_map, unordered_multimap): Add missing constructors. * include/debug/unordered_set (unordered_set, unordered_multiset): Likewise. * include/profile/unordered_map (unordered_map, unordered_multimap): Add missing constructors. * include/profile/unordered_set (unordered_set, unordered_multiset): Likewise. * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor invocations. * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise. * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise. * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise. From-SVN: r223273
2015-05-15ops.cc (stat_type): Define alias for struct stat and use throughout the file.Jonathan Wakely7-42/+384
* src/filesystem/ops.cc (stat_type): Define alias for struct stat and use throughout the file. (make_file_type): New function. (file_size(const path&, error_code&)): Report an error for anything that isn't a regular file. (status(const path&), symlink_status(const path&)): Do not throw for file_type::not_found. (temp_directory_path()): Check additional environment variables. * testsuite/experimental/filesystem/operations/exists.cc: New. * testsuite/experimental/filesystem/operations/file_size.cc: New. * testsuite/experimental/filesystem/operations/status.cc: New. * testsuite/experimental/filesystem/operations/temp_directory_path.cc: New. From-SVN: r223224
2015-05-14re PR libstdc++/66055 (hash containers missing required reserving constructors)Nathan Myers7-0/+174
2015-05-14 Nathan Myers <ncm@cantrip.org> Jonathan Wakely <jwakely@redhat.com> PR libstdc++/66055 * include/std/unordered_map (unordered_map, unordered_multimap): Add missing constructors. * include/std/unordered_set (unordered_set, unordered_multiset): Likewise. * testsuite/23_containers/unordered_map/cons/66055.cc: New. * testsuite/23_containers/unordered_multimap/cons/66055.cc: New. * testsuite/23_containers/unordered_multiset/cons/66055.cc: New. * testsuite/23_containers/unordered_set/cons/66055.cc: New. Co-Authored-By: Jonathan Wakely <jwakely@redhat.com> From-SVN: r223198
2015-05-14re PR libstdc++/66011 (call to '__open_missing_mode' declared with attribute ↵Jonathan Wakely5-21/+197
error) PR libstdc++/66011 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and sendfile. * config.h.in: Regenerate. * configure: Regenerate. * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do not return after copying contents. Use fchmod, fchmodat, and sendfile when available. (current_path, permissions, space): Use errno not return value. From-SVN: r223196
2015-05-14re PR libstdc++/66018 (opendir configure test not working when ↵Jonathan Wakely5-278/+100
GCC_NO_EXECUTABLES) PR libstdc++/66018 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct dirent.d_type. * config.h.in: Regenerate. * configure: Regenerate. * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove. From-SVN: r223194
2015-05-13sjlj.m4: New file.Eric Botcazou12-201/+34
config/ * sjlj.m4: New file. libgcc/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * config.in: Regenerate. * configure: Likewise. * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. libjava/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * include/config.h.in: Regenerate. * configure: Likewise. * exception.cc: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * stacktrace.cc: Likewise. * include/default-signal.h: Likewise. * sysdep/i386/backtrace.h: Likewise. libobjc/ * configure.ac: Remove manual SJLJ check. * config.h.in: Regenerate. * configure: Likewise. * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. libstdc++-v3/ * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete. * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS. * config.h.in: Regenerate. * configure: Likewise. * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * libsupc++/eh_throw.cc: Likewise. * libsupc++/eh_ptr.cc: Likewise. * doc/html/manual/appendix_porting.html: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS * doc/xml/manual/build_hacking.xml: Likewise. * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions. * doc/xml/manual/configure.xml: Likewise. From-SVN: r223181
2015-05-13shared_ptr_base.h (__shared_count(unique_ptr&&)): Check for nullptr (LWG 2415).Jonathan Wakely5-4/+28
* include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check for nullptr (LWG 2415). * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test construction from empty unique_ptr. * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error. * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise. From-SVN: r223170
2015-05-13stl_raw_storage_iter.h (raw_storage_iterator::base()): Define (LWG 2454).Jonathan Wakely3-0/+44
* include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()): Define (LWG 2454). * testsuite/20_util/raw_storage_iterator/base.cc: New. From-SVN: r223162
2015-05-13future (packaged_task(allocator_arg_t, const A&, F&&): Remove explicit (LWG ↵Jonathan Wakely2-1/+4
2407). * include/std/future (packaged_task(allocator_arg_t, const A&, F&&): Remove explicit (LWG 2407). From-SVN: r223161
2015-05-13basic_string.h (basic_string::basic_string()): Make noexcept conditional on ↵Jonathan Wakely2-1/+7
allocator (LWG 2455). * include/bits/basic_string.h (basic_string::basic_string()): Make noexcept conditional on allocator (LWG 2455). From-SVN: r223160
2015-05-13* include/std/complex (polar): Check for negative rho (LWG 2459).Jonathan Wakely2-1/+6
From-SVN: r223159
2015-05-13tuple (apply): Handle pointers to member (LWG 2418).Jonathan Wakely4-6/+31
* include/experimental/tuple (apply): Handle pointers to member (LWG 2418). * include/std/functional (_Mem_fn_base): Make constructors constexpr. (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr. * testsuite/experimental/tuple/apply.cc: Test pointer to member. From-SVN: r223158
2015-05-13* include/bits/random.h (seed_seq): More noexcept (LWG 2440).Jonathan Wakely2-4/+4
From-SVN: r223155
2015-05-13alloc_traits.h (_S_max_size): Implement LWG 2466.Jonathan Wakely13-12/+46
* include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466. * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust. * testsuite/23_containers/forward_list/allocator/minimal.cc: Likewise. * testsuite/23_containers/map/allocator/minimal.cc: Likewise. * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise. * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise. * testsuite/23_containers/set/allocator/minimal.cc: Likewise. * testsuite/23_containers/unordered_map/allocator/minimal.cc: Likewise. * testsuite/23_containers/unordered_multimap/allocator/minimal.cc: Likewise. * testsuite/23_containers/unordered_multiset/allocator/minimal.cc: Likewise. * testsuite/23_containers/unordered_set/allocator/minimal.cc: Likewise. * testsuite/util/testsuite_allocator.h: Remove unused parameter. From-SVN: r223154
2015-05-13acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.Jonathan Wakely3-2/+7
* acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris. * configure: Regenerate. From-SVN: r223136
2015-05-13libstdc++: Bump to automake 1.11.6Michael Haubenwallner14-124/+490
2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> * Makefile.in: Regenerated with automake-1.11.6. * aclocal.m4: Likewise. * configure: Likewise. * doc/Makefile.in: Likewise. * include/Makefile.in: Likewise. * libsupc++/Makefile.in: Likewise. * po/Makefile.in: Likewise. * python/Makefile.in: Likewise. * src/Makefile.in: Likewise. * src/c++11/Makefile.in: Likewise. * src/c++98/Makefile.in: Likewise. * src/filesystem/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. From-SVN: r223125
2015-05-09synopsis.cc: Add _GLIBCXX14_CONSTEXPR.Jason Merrill3-0/+26
* testsuite/20_util/headers/functional/synopsis.cc: Add _GLIBCXX14_CONSTEXPR. * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise. From-SVN: r222975
2015-05-09std_c++0x_neg.cc: Add -std=c++98.Jason Merrill42-24/+121
* testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98. * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc: Likewise. * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated. * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Adjust expected errors. * 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. * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/assign_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. * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise. * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated. * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated. * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated. * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated. * testsuite/ext/array_allocator/check_allocate_max_size.cc: Add -Wno-deprecated. * testsuite/ext/array_allocator/check_deallocate_null.cc: Add -Wno-deprecated. * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated. * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated. * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error. * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc: Add -std=c++98. * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc: Add -std=c++98. * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_rvalue_neg.cc: Add -std=c++98. * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: Add -std=c++98 -fno-show-column. * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc: Add -std=c++98. * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc: Add -std=c++98. * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98. * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98. From-SVN: r222965
2015-05-09Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.Jason Merrill5-0/+11
* src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98. * src/c++98/Makefile.in: Regenerate. * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98. * src/Makefile.in: Regenerate. From-SVN: r222964
2015-05-05c.opt (Wterminate): New.Jason Merrill2-2/+2
gcc/c-family/ * c.opt (Wterminate): New. gcc/cp/ * cp-gimplify.c (cp_genericize_r): Track TRY_BLOCK and MUST_NOT_THROW_EXPR, warn about a THROW_EXPR directly within a MUST_NOT_THROW_EXPR. (cp_genericize_data): Add try_block field. (cp_genericize_tree): Initialize it. * except.c (expand_end_catch_block): Set TREE_NO_WARNING on implicit rethrow. From-SVN: r222842
2015-05-05re PR libstdc++/51617 ([C++0x] async(f) isn't.)Jonathan Wakely2-1/+4
PR libstdc++/51617 * include/std/future (async): Change default policy to launch::async. From-SVN: r222793
2015-05-02any (any::_Storage): Fix alignment of buffer.Jonathan Wakely4-3/+61
* include/experimental/any (any::_Storage): Fix alignment of buffer. (any::_Internal): Check alignment of type. * testsuite/experimental/any/cons/aligned.cc: New. * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error. From-SVN: r222729
2015-05-02iterator (ostream_joiner): Simplify by using the injected-class-name and the ↵Jonathan Wakely2-16/+9
ostream_type typedef. * include/experimental/iterator (ostream_joiner): Simplify by using the injected-class-name and the ostream_type typedef. From-SVN: r222728
2015-05-02iterator: New.Jonathan Wakely9-8/+314
* include/experimental/iterator: New. Define ostream_joiner. * include/Makefile.am: Add new header. * include/Makefile.in: Regenerate. * testsuite/experimental/iterator/make_ostream_joiner.cc: New. * testsuite/experimental/iterator/ostream_joiner.cc: New. * testsuite/experimental/iterator/requirements.cc: New. * doc/xml/manual/status_cxx2017.xml: Update status. * doc/html/manual/status.html: Regenerate. From-SVN: r222727
2015-05-02numeric: New.Jonathan Wakely8-12/+171
* include/experimental/numeric: New. Define gcd and lcm. * include/Makefile.am: Add new header. * include/Makefile.in: Regenerate. * testsuite/experimental/numeric/gcd.cc: New. * testsuite/experimental/numeric/lcm.cc: New. * doc/xml/manual/status_cxx2017.xml: Update status. * doc/html/manual/status.html: Regenerate. From-SVN: r222724
2015-05-02Revert addition of feature macros from other headers per latest SD-6.Edward Smith-Rowland9-16/+12
2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net> Revert addition of feature macros from other headers per latest SD-6. * include/experimental/deque: Remove feature-test macro. * include/experimental/forward_list: Ditto. * include/experimental/list: Ditto. * include/experimental/map: Ditto. * include/experimental/set: Ditto. * include/experimental/string: Ditto. * include/experimental/unordered_map: Ditto. * include/experimental/unordered_set: Ditto. From-SVN: r222722
2015-05-02any (any::_Storage): Make non-copyable.Jonathan Wakely4-34/+180
* include/experimental/any (any::_Storage): Make non-copyable. (any::any): Do not copy _Storage object. (any::operator=): Implement more efficiently than swapping. (any::swap): Use new _Op_xfer operation. (any::_Op::_Op_xfer): New enumerator. (_Manager_internal::_S_alloc): Remove unused function. (_Manager_internal::_S_create, _Manager_external::_S_create): Use out parameter instead of returning a _Storage object. (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add _Op_xfer operation for moving and swapping. * testsuite/experimental/any/cons/nontrivial.cc: New. * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error. From-SVN: r222721
2015-05-02fs_path.h (filesystem_error::~filesystem_error): Declare.Jonathan Wakely3-0/+9
* include/experimental/fs_path.h (filesystem_error::~filesystem_error): Declare. * src/filesystem/path.cc (filesystem_error::~filesystem_error): Define. From-SVN: r222720
2015-05-02re PR libstdc++/65978 (missing constexpr on std::forward_as_tuple and ↵Jonathan Wakely3-17/+30
std::tie (LWG issues 2275 and 2301)) PR libstdc++/65978 * include/std/tuple (forward_as_tuple, tie): Add constexpr. * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment and fix tests for forward_as_tuple and tie. From-SVN: r222719
2015-05-02ops.cc (last_write_time): Set timespec members explicitly instead of with a ↵Jonathan Wakely2-7/+15
braced-init-list. * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]: Set timespec members explicitly instead of with a braced-init-list. [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro. From-SVN: r222718
2015-05-02deque: Add feature-test macro.Edward Smith-Rowland9-0/+27
2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net> * include/experimental/deque: Add feature-test macro. * include/experimental/forward_list: Ditto. * include/experimental/list: Ditto. * include/experimental/map: Ditto. * include/experimental/set: Ditto. * include/experimental/string: Ditto. * include/experimental/unordered_map: Ditto. * include/experimental/unordered_set: Ditto. From-SVN: r222713
2015-05-01* include/experimental/memory: Correct feature-test macro.Jonathan Wakely2-1/+3
From-SVN: r222708
2015-05-01memory: Add feature-test macro.Jonathan Wakely5-4/+14
* include/experimental/memory: Add feature-test macro. * include/experimental/vector: Likewise. * doc/xml/manual/status_cxx2017.xml: Update status. * doc/html/manual/status.html: Regenerate. From-SVN: r222707
2015-05-01Implement observer_ptr.Ville Voutilainen12-0/+775
2015-05-01 Ville Voutilainen <ville.voutilainen@gmail.com> Implement observer_ptr. * include/Makefile.am: Add new header. * include/Makefile.in: Regenerate. * include/experimental/memory: New. * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New. * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New. * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New. * testsuite/experimental/memory/observer_ptr/make_observer.cc: New. * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New. * testsuite/experimental/memory/observer_ptr/requirements.cc: New. * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New. * testsuite/experimental/memory/observer_ptr/typedefs.cc: New. From-SVN: r222706
2015-05-01* src/filesystem/path.cc (path::compare): Do not copy strings.Jonathan Wakely2-2/+10
From-SVN: r222704
2015-05-01acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h> is not ↵Jonathan Wakely8-19/+158
available. * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h> is not available. (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat. * configure: Regenerate. * config.h.in: Regenerate. * configure.ac: Check for utime.h * include/experimental/fs_path.h (path::string<>) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword. * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir, closedir, dirent, readdir_r): Replace dummy functions with #error. (native_readdir, _Dir::advance): Use readdir when readdir_r is missing. * src/filesystem/ops.cc (do_stat, is_set): Make inline. (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime. (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod. (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set error_code. From-SVN: r222703
2015-05-01fs_path.h (path::_List): Use vector instead of list.Jonathan Wakely5-17/+61
* include/experimental/fs_path.h (path::_List): Use vector instead of list. * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt. * src/filesystem/path.cc: Use std::prev instead of decrementing rvalues. Fix whitespace. * testsuite/experimental/filesystem/path/decompose/parent_path.cc: Do not decrement iterators before begin. From-SVN: r222702
2015-05-01fs_dir.h: Fix use of non-reserved names.Jonathan Wakely5-22/+34
* include/experimental/fs_dir.h: Fix use of non-reserved names. * include/experimental/fs_ops.h: Likewise. * include/experimental/fs_path.h: Likewise. * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use C++11 when checking for support. From-SVN: r222695
2015-05-01locale_classes.h (locale::facet): Delete copy operations in C++11 mode.Jonathan Wakely2-5/+16
* include/bits/locale_classes.h (locale::facet): Delete copy operations in C++11 mode. From-SVN: r222694
2015-05-01* include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.Jonathan Wakely2-2/+4
From-SVN: r222686
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