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r278314 - in /trunk/libstdc++-v3: ChangeLog inc...
- From: redi at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 15 Nov 2019 19:58:28 -0000
- Subject: r278314 - in /trunk/libstdc++-v3: ChangeLog inc...
Author: redi
Date: Fri Nov 15 19:58:27 2019
New Revision: 278314
URL: https://gcc.gnu.org/viewcvs?rev=278314&root=gcc&view=rev
Log:
libstdc++: Implement LWG 3149 for std::default_constructible
The change approved in Belfast did not actually rename the concept from
std::default_constructible to std::default_initializable, even though
that was intended. That is expected to be done soon as a separate issue,
so I'm implementing that now too.
* include/bits/iterator_concepts.h (weakly_incrementable): Adjust.
* include/std/concepts (default_constructible): Rename to
default_initializable and require default-list-initialization and
default-initialization to be valid (LWG 3149).
(semiregular): Adjust to new name.
* testsuite/std/concepts/concepts.lang/concept.defaultconstructible/
1.cc: Rename directory to concept.defaultinitializable and adjust to
new name.
* testsuite/std/concepts/concepts.lang/concept.defaultinitializable/
lwg3149.cc: New test.
* testsuite/util/testsuite_iterators.h (test_range): Adjust.
Added:
trunk/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.defaultinitializable/
trunk/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.defaultinitializable/1.cc
- copied, changed from r278313, trunk/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.defaultconstructible/1.cc
trunk/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.defaultinitializable/lwg3149.cc
Removed:
trunk/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.defaultconstructible/
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/iterator_concepts.h
trunk/libstdc++-v3/include/std/concepts
trunk/libstdc++-v3/testsuite/util/testsuite_iterators.h