r179242 - in /branches/gcc-4_6-branch/libstdc++...

[paolo@gcc.gnu.org]

Author: paolo
Date: Tue Sep 27 08:22:07 2011
New Revision: 179242

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179242
Log:
2011-09-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/49559
	* include/bits/stl_algo.h (__move_merge_backward): Remove.
	(__move_merge_adaptive, __move_merge_adaptive_backward): New.
	(__merge_adaptive): Use the latter two.
	(__rotate_adaptive): Avoid self move-assignment.
	* include/bits/stl_algobase.h (move_backward): Fix comment.
	* testsuite/25_algorithms/stable_sort/49559.cc: New.
	* testsuite/25_algorithms/inplace_merge/49559.cc: Likewise.
	* testsuite/25_algorithms/inplace_merge/moveable.cc: Extend.
	* testsuite/25_algorithms/inplace_merge/moveable2.cc: Likewise.
	* testsuite/util/testsuite_rvalref.h (rvalstruct::operator=
	(rvalstruct&&)): Check for self move-assignment.

Added:
    branches/gcc-4_6-branch/libstdc++-v3/testsuite/25_algorithms/inplace_merge/49559.cc
    branches/gcc-4_6-branch/libstdc++-v3/testsuite/25_algorithms/stable_sort/49559.cc
Modified:
    branches/gcc-4_6-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_6-branch/libstdc++-v3/include/bits/stl_algo.h
    branches/gcc-4_6-branch/libstdc++-v3/include/bits/stl_algobase.h
    branches/gcc-4_6-branch/libstdc++-v3/testsuite/25_algorithms/inplace_merge/moveable.cc
    branches/gcc-4_6-branch/libstdc++-v3/testsuite/25_algorithms/inplace_merge/moveable2.cc
    branches/gcc-4_6-branch/libstdc++-v3/testsuite/util/testsuite_rvalref.h