r241418 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Fri Oct 21 17:01:05 2016
New Revision: 241418

URL: https://gcc.gnu.org/viewcvs?rev=241418&root=gcc&view=rev
Log:
LWG2720 implement filesystem::perms::symlink_nofollow

	* include/experimental/bits/fs_fwd.h (perms::resolve_symlinks):
	Replace with symlink_nofollow (LWG 2720).
	* src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
	Handle symlink_nofollow.
	* testsuite/experimental/filesystem/operations/create_symlink.cc: New
	test.
	* testsuite/experimental/filesystem/operations/permissions.cc: Test
	overload taking error_code.

Added:
    trunk/libstdc++-v3/testsuite/experimental/filesystem/operations/create_symlink.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/experimental/bits/fs_fwd.h
    trunk/libstdc++-v3/src/filesystem/ops.cc
    trunk/libstdc++-v3/testsuite/experimental/filesystem/operations/permissions.cc