r239093 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Aug  3 19:09:57 2016
New Revision: 239093

URL: https://gcc.gnu.org/viewcvs?rev=239093&root=gcc&view=rev
Log:
Define std::shared_ptr::weak_type

	* include/bits/shared_ptr.h (shared_ptr::weak_type): Define.
	* include/bits/shared_ptr_base.h (__shared_ptr::weak_type): Define.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
	* testsuite/20_util/shared_ptr/requirements/weak_type.cc: New test.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.

Added:
    trunk/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/weak_type.cc
      - copied, changed from r239090, trunk/libstdc++-v3/testsuite/20_util/shared_ptr/cons/void_neg.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/shared_ptr.h
    trunk/libstdc++-v3/include/bits/shared_ptr_base.h
    trunk/libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc
    trunk/libstdc++-v3/testsuite/20_util/shared_ptr/cons/void_neg.cc