r245478 - in /branches/gcc-6-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Feb 15 13:38:32 2017
New Revision: 245478

URL: https://gcc.gnu.org/viewcvs?rev=245478&root=gcc&view=rev
Log:
Add GDB XMethods for shared_ptr and unique_ptr<T[]>

Backport from mainline
2016-12-15  Jonathan Wakely  <jwakely@redhat.com>

	* python/libstdcxx/v6/xmethods.py (UniquePtrGetWorker.__init__): Use
	correct element type for unique_ptr<T[]>.
	(UniquePtrGetWorker._supports, UniquePtrDerefWorker._supports): New
	functions to disable unsupported operators for unique_ptr<T[]>.
	(UniquePtrSubscriptWorker): New worker for operator[].
	(UniquePtrMethodsMatcher.__init__): Register UniquePtrSubscriptWorker.
	(UniquePtrMethodsMatcher.match): Call _supports on the chosen worker.
	(SharedPtrGetWorker, SharedPtrDerefWorker, SharedPtrSubscriptWorker)
	(SharedPtrUseCountWorker, SharedPtrUniqueWorker): New workers.
	(SharedPtrMethodsMatcher): New matcher for shared_ptr.
	(register_libstdcxx_xmethods): Register SharedPtrMethodsMatcher.
	* testsuite/libstdc++-xmethods/unique_ptr.cc: Test arrays.
	* testsuite/libstdc++-xmethods/shared_ptr.cc: New test.

Added:
    branches/gcc-6-branch/libstdc++-v3/testsuite/libstdc++-xmethods/shared_ptr.cc
      - copied, changed from r245473, branches/gcc-6-branch/libstdc++-v3/testsuite/libstdc++-xmethods/unique_ptr.cc
Modified:
    branches/gcc-6-branch/libstdc++-v3/ChangeLog
    branches/gcc-6-branch/libstdc++-v3/python/libstdcxx/v6/xmethods.py
    branches/gcc-6-branch/libstdc++-v3/testsuite/libstdc++-xmethods/unique_ptr.cc