en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.cnstr/deduct.pass.cpp#f9f97cae [libc++] P0433R2: add the remaining deduction guides.Add deduction guides to `valarray` and `scoped_allocator_adaptor`. This largelyfinishes 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 ismaking sure certain deduction guides don't participate in overload resolutionwhen given incorrect template parameters.List of significant commits implementing the other parts of P0433 (omitting someminor fixes):* [pair](https://github.com/llvm/llvm-project/commit/af65856eec160d163c764faad250d93357be7c83)* [basic_string](https://github.com/llvm/llvm-project/commit/6d9f750dec29e8ae5366092e64cd343dae2c7464)* [array](https://github.com/llvm/llvm-project/commit/0ca8c0895c6034615593c295dd955f29b25bf3d4)* [deque](https://github.com/llvm/llvm-project/commit/dbb6f8a8179b0604e25707b5c1b72be6164f62d9)* [forward_list](https://github.com/llvm/llvm-project/commit/e076700b7786959206acef136ecf05d54078e4e1)* [list](https://github.com/llvm/llvm-project/commit/4a227e582b2f13880ea049b29988a37a0f7c0742)* [vector](https://github.com/llvm/llvm-project/commit/df8f75479278d5ce16eede342ceb5ba2fd71460b)* [queue/stack/priority_queue](https://github.com/llvm/llvm-project/commit/5b8b8b5dce587f1e5a4a31cc24f09b18bd53ff9a)* [basic_regex](https://github.com/llvm/llvm-project/commit/edd5e29cfe9f67ec8e7e0eda12eb05e616fdeebc)* [optional](https://github.com/llvm/llvm-project/commit/f35b4bc3954f3b01051fc0848535ff784809e9e2)* [map/multimap](https://github.com/llvm/llvm-project/commit/edfe8525de1f7278f4754f2bffd47b13ec291a17)* [set/multiset](https://github.com/llvm/llvm-project/commit/e20865c387e09ea0ebd5add15c762cd5271ff65f)* [unordered_set/unordered_multiset](https://github.com/llvm/llvm-project/commit/296a80102a9b72c3eda80558fb78a3ed8849b341)* [unordered_map/unordered_multimap](https://github.com/llvm/llvm-project/commit/dfcd4384cbcac0eeb7e5cbce350f875ba4da79d5)* [function](https://github.com/llvm/llvm-project/commit/e1eabcdfad89f67ae575b0c86aa4a72d277378b4)* [tuple](https://github.com/llvm/llvm-project/commit/1308011e1b5c5382281a63dd4191a1784f8d2295)* [shared_ptr/weak_ptr](https://github.com/llvm/llvm-project/commit/83564056d4b186c9fcf016cdbb388755009f7b5a)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 List of files: /llvm-project-15.0.7/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.cnstr/deduct.pass.cpp Thu, 28 Oct 2021 07:36:19 +0000 Konstantin Varlamov <varconst@apple.com>