Konstantin Varlamov f9f97cae82 [libc++] P0433R2: add the remaining deduction guides. ... Add deduction guides to `valarray` and `scoped_allocator_adaptor`. This largely finishes implementation of the paper: * deduction guides for other classes mentioned in the paper were implemented previously (see the list below); * deduction guides for several classes contained in the proposal (`reference_wrapper`, `lock_guard`, `scoped_lock`, `unique_lock`, `shared_lock`) were removed by [LWG2981](https://wg21.link/LWG2981). Also add deduction guides to the synopsis for the few classes (e.g. `pair`) where they were missing. The only part of the paper that isn't fully implemented after this patch is making sure certain deduction guides don't participate in overload resolution when given incorrect template parameters. List of significant commits implementing the other parts of P0433 (omitting some minor fixes): * [pair](af65856eec) * [basic_string](6d9f750dec) * [array](0ca8c0895c) * [deque](dbb6f8a817) * [forward_list](e076700b77) * [list](4a227e582b) * [vector](df8f754792) * [queue/stack/priority_queue](5b8b8b5dce) * [basic_regex](edd5e29cfe) * [optional](f35b4bc395) * [map/multimap](edfe8525de) * [set/multiset](e20865c387) * [unordered_set/unordered_multiset](296a80102a) * [unordered_map/unordered_multimap](dfcd4384cb) * [function](e1eabcdfad) * [tuple](1308011e1b) * [shared_ptr/weak_ptr](83564056d4) Additional notes: * It was revision 2 of the paper that was voted into the Standard. P0433R3 is a separate paper that is not part of the Standard. * The paper also mandates removing several `make_*_searcher` functions (e.g. `make_boyer_moore_searcher`) which are currently not implemented (except in `experimental/`). * The `__cpp_lib_deduction_guides` feature test macro from the paper was accidentally omitted from the Standard. Differential Revision: https://reviews.llvm.org/D112510		2021-10-28 11:09:51 -07:00
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allocator.adaptor.cnstr	[libc++] P0433R2: add the remaining deduction guides.	2021-10-28 11:09:51 -07:00
allocator.adaptor.members	…
allocator.adaptor.types	…
scoped.adaptor.operators	…
types.pass.cpp	…