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150 Commits

Author SHA1 Message Date
Marshall Clow 2f116c432d Mark 'constexpr char_traits' as complete. 
llvm-svn: 292000
 2017-01-14 05:55:17 +00:00
Marshall Clow 8fd58a6be8 Implement P0403R1 - 'Literal suffixes for basic_string_view'. Requires clang 4.0 (specifically, r290744) 
llvm-svn: 291457
 2017-01-09 18:07:34 +00:00
Marshall Clow dbf7ca9ce6 Implement P0505: 'Wording for GB 50' 
llvm-svn: 291028
 2017-01-04 23:03:24 +00:00
Marshall Clow 020b623a3b Implement the last bit of P0031: 'A Proposal to Add Constexpr Modifiers to reverse_iterator, move_iterator, array and Range Access' for C++17 
llvm-svn: 290976
 2017-01-04 17:58:17 +00:00
Eric Fiselier 649dcec527 Update year to 2017 
llvm-svn: 290876
 2017-01-03 11:20:43 +00:00
Eric Fiselier 28727b81ef Update "Making Optional Greater Equal Again" paper status 
llvm-svn: 290742
 2016-12-30 04:16:30 +00:00
Eric Fiselier 14b1bcc14b Implement P0435R1 - Resolving LWG issues for common_type 
llvm-svn: 290627
 2016-12-27 21:16:48 +00:00
Eric Fiselier fec6be9c81 Recommit r286884: P0503R0, adopted in Issaquah, rewords some requirements on nullptr_t and istream_iterator. 
No code changes were needed, but I updated a few tests.
Also resolved P0509 and P0521, which required no changes to the library or tests.

This patch was reverted due to llvm.org/PR31016. There is a bug in Clang 3.7
which causes default.pass.cpp to fails. That test is now marked as XFAIL for that
clang version.

This patch was originally authored by Marshall Clow.

llvm-svn: 289708
 2016-12-14 21:22:48 +00:00
Eric Fiselier 11b932b0d9 Update status page for variant implementation 
llvm-svn: 288625
 2016-12-04 22:14:53 +00:00
Eric Fiselier 9a0b4abbba Mark various <variant> items as complete 
llvm-svn: 288574
 2016-12-03 02:47:40 +00:00
Vedant Kumar 50d161ce0f Revert "P0503R0, adopted in Issaquah, rewords some requirements on nullptr_t and istream_iterator. No code changes were needed, but I updated a few tests. Also resolved P0509 and P0521, which required no changes to the library or tests." 
This reverts commit r286884, because it breaks the Xcode 7 builders:

  http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA-expensive/1583

Here is a PR that tracks the issue:
https://llvm.org/bugs/show_bug.cgi?id=31016

llvm-svn: 287004
 2016-11-15 18:48:36 +00:00
Marshall Clow 48b520a7b6 P0503R0, adopted in Issaquah, rewords some requirements on nullptr_t and istream_iterator. No code changes were needed, but I updated a few tests. Also resolved P0509 and P0521, which required no changes to the library or tests. 
llvm-svn: 286884
 2016-11-14 20:41:17 +00:00
Marshall Clow 065b3af096 Implement P0516: 'Clarify That shared_future’s Copy Operations have Wide Contracts' which was adopted last week in Issaquah 
llvm-svn: 286877
 2016-11-14 19:58:05 +00:00
Marshall Clow 87f2f1687e Implement P0510 'Make future_error Constructible' adopted in Issaquah 
llvm-svn: 286864
 2016-11-14 18:56:24 +00:00
Marshall Clow 1c7fe126ee Fixes for LWG 2598, 2686, 2739, 2742, 2747, and 2759, which were adopted last week in Issaquah 
llvm-svn: 286858
 2016-11-14 18:22:19 +00:00
Marshall Clow 539dd132ef Update C++1z status with LWG papers from Issaquah. 
llvm-svn: 286835
 2016-11-14 15:09:45 +00:00
Marshall Clow 1d44f0fb46 Update C++1z status with LFTS issues from Issaquah. 
llvm-svn: 286834
 2016-11-14 14:53:07 +00:00
Marshall Clow c0681d2b0e Update C++1z status with C++17 issues from Issaquah. Still to come: LFTS issues and papers 
llvm-svn: 286828
 2016-11-14 14:41:33 +00:00
Marshall Clow 1b8f260ed9 Implement constexpr support for reverse_iterator. Reviewed as https://reviews.llvm.org/D25534 
llvm-svn: 284602
 2016-10-19 15:12:50 +00:00
Marshall Clow 3baae885e1 Update the status of three papers that do not require library changes 
llvm-svn: 284165
 2016-10-13 21:15:09 +00:00
Marshall Clow 6ecac73019 Implement http://wg21.link/p0302r1: Removing Allocator Support in std::function. These functions never worked, and as far as I know, no one ever called them. 
llvm-svn: 284164
 2016-10-13 21:06:03 +00:00
Eric Fiselier e6364a35fd Fix LWG2683 - filesystem::copy() should always clear the user-provided error_code 
llvm-svn: 283951
 2016-10-11 22:18:09 +00:00
Eric Fiselier 040411762f Mark LWG 2716 as complete - shuffle and sample disallows lvalue URNGs. 
Libc++'s implementation of shuffle and sample already support lvalue and rvalue
RNG's. This patch adds tests for both categories and marks the issue as complete.

This patch also contains drive-by change for std::experimental::sample which
improves the diagnostics produced when the correct iterator categories are
not supplied.

llvm-svn: 279947
 2016-08-28 21:55:00 +00:00
Eric Fiselier 2fc65041be Implement LWG 2711. Constrain path members. 
llvm-svn: 279945
 2016-08-28 21:26:01 +00:00
Eric Fiselier 324506b9f3 [libcxx] Add std::any 
Summary:
This patch adds std::any by moving/adapting <experimental/any>.

This patch also implements the std::any parts of p0032r3 (http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0032r3.pdf)
and LWG 2509 (http://cplusplus.github.io/LWG/lwg-defects.html#2509).

I plan to push it in a day or two if there are no comments.


Reviewers: mclow.lists, EricWF

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D22733

llvm-svn: 278310
 2016-08-11 03:13:11 +00:00
Eric Fiselier da178822c2 Mark LWG 2726 as complete. No code change needed. 
llvm-svn: 277964
 2016-08-07 21:47:06 +00:00
Marshall Clow 19b4035f29 Implement LCM and GCD for C++17. Same code as for Library Fundamentals TS. 
llvm-svn: 276751
 2016-07-26 14:29:45 +00:00
Eric Fiselier 4927c29577 Implement the std::pair parts of "Improving pair and tuple". Completes N4387. 
llvm-svn: 276605
 2016-07-25 04:32:07 +00:00
Eric Fiselier 790df14543 Implement LWG 2393. Check for LValue-callability. 
llvm-svn: 276546
 2016-07-24 04:16:40 +00:00
Eric Fiselier 63c69ef49c Implement LWG2328. Rvalue stream extraction should perfect forward. 
llvm-svn: 276545
 2016-07-24 04:07:22 +00:00
Eric Fiselier e4d9c316d2 Implement P0040r3: Extending memory management tools 
llvm-svn: 276544
 2016-07-24 03:51:39 +00:00
Eric Fiselier 0fdab5eb69 Implement P0392r0. Integrate filesystem::path and string_view. 
llvm-svn: 276511
 2016-07-23 03:10:56 +00:00
Eric Fiselier 38136197bb Mark P0358r1 as complete. It is already implemented 
llvm-svn: 276233
 2016-07-21 03:28:52 +00:00
Eric Fiselier 7efa5e4b5f Mark P0337r0 as complete. It was already implemented in std::experimental 
llvm-svn: 276231
 2016-07-21 03:24:43 +00:00
Eric Fiselier 0e411641a3 Implement P0084r2. Changing emplace return types. 
llvm-svn: 276230
 2016-07-21 03:20:17 +00:00
Eric Fiselier 03e29a2964 Implement C++17 tuple bits. Including apply and make_from_tuple. 
This patch upgrades <tuple> to be C++17 compliant by implementing:

* tuple_size_v: This was forgotten when implementing the other _v traits.
* std::apply: This was added via LFTS v1 in p0220r1.
* std::make_from_tuple: This was added in p0209r2.

llvm-svn: 275745
 2016-07-18 00:35:56 +00:00
Marshall Clow 10e8bef1d4 Add more tests for LWG#2582. No code changes needed, just tests. 
llvm-svn: 275211
 2016-07-12 20:15:46 +00:00
Marshall Clow ced86bf736 mark issue #2422 as complete; this was just a wording clarification 
llvm-svn: 275177
 2016-07-12 15:29:35 +00:00
Marshall Clow 191cbb2406 mark issue #2181 as complete; this was just a wording clarification 
llvm-svn: 275176
 2016-07-12 15:15:55 +00:00
Marshall Clow 92aa427bb8 Put the status in the right column 
llvm-svn: 275171
 2016-07-12 14:38:59 +00:00
Marshall Clow 7658df4bcd Mark P0067 as 'postponed', because it will be revised before the next meeting 
llvm-svn: 275170
 2016-07-12 14:37:39 +00:00
Marshall Clow f7aaf31c53 Mark issues 2550, 2551, 2555, 2685, 2698 as complete. These issues are wording clarifications; no code changes required. 
llvm-svn: 274255
 2016-06-30 18:05:19 +00:00
Marshall Clow 2f63da2887 Mark issues 2667, 2669, 2670, 2671, 2673 as complete. These issues are wording clarifications; no code changes required. 
llvm-svn: 274253
 2016-06-30 17:59:01 +00:00
Marshall Clow e46c0885ff Implement LWG#2688: 'clamp misses preconditions and has extraneous condition on result'. We already did this, just added tests 
llvm-svn: 274252
 2016-06-30 17:52:51 +00:00
Marshall Clow c8afc869b0 Implement LWG#2684: 'priority_queue lacking comparator typedef'. We already did this, just added tests 
llvm-svn: 274243
 2016-06-30 16:03:50 +00:00
Marshall Clow 81fce9729c Implement LWG#2596: 'vector::data() should use addressof' 
llvm-svn: 274241
 2016-06-30 15:50:55 +00:00
Marshall Clow e766a87b01 Implement LWG#2441: 'Exact-width atomic typedefs should be provided' 
llvm-svn: 274236
 2016-06-30 15:28:38 +00:00
Marshall Clow 497677449b Implement LWG#2436: 'Comparators for associative containers should always be CopyConstructible' 
llvm-svn: 274235
 2016-06-30 15:11:53 +00:00
Eric Fiselier b4fe59b595 Update status of already completed Oulu issues. 
* P0163r0: Implemented in r273839.

* LWG 2309: pthread_mutex_lock only returns this error if certain debug flags
  were passed during construction. libc++ does not pass these flags. There is
  nothing to do.

* LWG 2310: Wording fix. No impact on libc++'s implementation.

* LWG 2312: libc++'s std::tuple implementation already constrains the overloads
  based on the number of arguments.

* LWG 2549: libc++'s std::tuple already applied this fix.

* LWG 2674: libc++ already depends on this relaxed wording.

* LWG 2704, 2706, 2707, 2719, 2720, 2721, 2723, 2725, 2728: All of these filesystem were either
  submitted by me and fixed before submission, or have already been applied.

llvm-svn: 274214
 2016-06-30 06:59:29 +00:00
Marshall Clow 91bd7dda3a Use WG21.link reflector to get to issues, rather than linking directly 
llvm-svn: 274018
 2016-06-28 14:13:28 +00:00