------- Comment #1 from bkoz at gcc dot gnu dot org 2006-03-17 19:15 -------
On libstdcxx_so_7-branch, there is preliminary support for move semantics. These patches have some issues: 1) _GLIBCXX_STD_MOVE not listed in any ChangeLog entry... 2) new fails in debug mode. First pointed out here: http://gcc.gnu.org/ml/libstdc++/2006-03/msg00034.html >From that: While testing this, I noticed some issues with the current _GLIBCXX_STD_MOVE related code in debug mode, regardless of symbol versioning strategy. (Is this vestigial from when debug mode was not nested?) For the time being, I am going to punt on this, as I have a couple other patches to go. I attach the current fails for both, which are the same. Since this stuff is not on mainline, I am not quite sure it's been tested in debug mode, and I forgot to make debug mode baselines before I started with this stuff. So, I'll return to this issue shortly. FAIL: 20_util/utility/pair/moveable.cc execution test FAIL: 21_strings/basic_string/element_access/char/empty.cc execution test FAIL: 21_strings/basic_string/element_access/wchar_t/empty.cc execution test FAIL: 23_containers/deque/moveable.cc execution test FAIL: 23_containers/deque/resize/moveable.cc execution test FAIL: 23_containers/list/moveable.cc execution test FAIL: 23_containers/map/moveable.cc execution test FAIL: 23_containers/multimap/moveable.cc execution test FAIL: 23_containers/multiset/moveable.cc execution test FAIL: 23_containers/set/moveable.cc execution test FAIL: 23_containers/vector/moveable.cc execution test FAIL: 23_containers/vector/resize/moveable.cc execution test It turns out that these fails were pre-existing. -- bkoz at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |4.2.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26733
