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r217395 - in /trunk/libstdc++-v3: ChangeLog inc...

From: redi at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 11 Nov 2014 23:57:35 -0000
Subject: r217395 - in /trunk/libstdc++-v3: ChangeLog inc...

Author: redi
Date: Tue Nov 11 23:57:35 2014
New Revision: 217395

URL: https://gcc.gnu.org/viewcvs?rev=217395&root=gcc&view=rev
Log:
Define __void_t and SFINAE-friendly iterator_traits.

	* include/std/type_traits (__void_t): Define new alias template.
	(_GLIBCXX_HAS_NESTED_TYPE): Redefine using __void_t.
	* include/std/functional (_Maybe_get_result_type): Likewise.
	* include/bits/stl_iterator_base_types.h (__iterator_traits): Likewise.
	* include/bits/uses_allocator.h (__uses_allocator_helper): Likewise.
	* testsuite/20_util/bind/ref_neg.cc: Adjust dg-error.
	* testsuite/20_util/reference_wrapper/typedefs-3.cc: Adjust to changes
	in _GLIBCXX_HAS_NESTED_TYPE.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/stl_iterator_base_types.h
    trunk/libstdc++-v3/include/bits/uses_allocator.h
    trunk/libstdc++-v3/include/std/functional
    trunk/libstdc++-v3/include/std/type_traits
    trunk/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc
    trunk/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs-3.cc

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