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f2e36ef0937f704a96bc13f50074d2c17c7df96d
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23 Commits

Author SHA1 Message Date
Marshall Clow
f2e36ef093 Move the test for zero-length into the char_traits (from string_view). Add tests to char_traits specializations 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228981 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-12 23:34:52 +00:00
Marshall Clow
7f59a88431 Fixed a problem that UBSAN found, where we were calling memcmp(null, p, 0) - which is undefined behavior 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228952 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-12 19:58:06 +00:00
Eric Fiselier
47b9a9a286 Add pragma system header to some experimental headers and add newlines to files. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228712 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-10 17:32:49 +00:00
Eric Fiselier
5495e2efb9 Fix more issues exposed by -pedantic-errors in c++03 mode 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228711 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-10 17:20:18 +00:00
Eric Fiselier
cdc7bb55df [libcxx] Add <experimental/system_error> 
Summary:
This patch just adds the variable templates in <experimental/system_error>.

see: https://rawgit.com/cplusplus/fundamentals-ts/v1/fundamentals-ts.html#syserror


Reviewers: jroelofs, danalbert, K-ballo, mclow.lists

Reviewed By: mclow.lists

Subscribers: chandlerc, cfe-commits

Differential Revision: http://reviews.llvm.org/D7353

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@227973 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-03 16:03:24 +00:00
Eric Fiselier
665613f5be [libcxx] Add <experimental/chrono> 
Summary:
This patch adds <experimental/chrono> which only contains a single variable template.

See: https://rawgit.com/cplusplus/fundamentals-ts/v1/fundamentals-ts.html#time

Reviewers: jroelofs, danalbert, K-ballo, mclow.lists

Reviewed By: mclow.lists

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D7352

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@227860 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 21:05:47 +00:00
Eric Fiselier
669a8a5a19 [libcxx] Add <experimental/type_traits> for LFTS 
Summary:
This adds the <experimental/type_traits> (minus invocation traits). Mostly just the `_v` traits.


Reviewers: K-ballo, mclow.lists

Reviewed By: mclow.lists

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D5742

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224626 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-19 22:21:44 +00:00
Marshall Clow
4ad67e08cb Add all the relational operators to std::experimental::optional. Also update bad_optional_access to match the Library Fundamentals draft standard. This is not all of the upcoming changes to optional, though. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@223775 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-09 14:49:17 +00:00
Marshall Clow
1cf810b81b Replaced checking in string_view::remove_suffix/remove_prefix by _LIBCPP_ASSERT, since this is technically undefined behavior. Fixes PR#21496 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@221717 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-11 22:07:10 +00:00
Marshall Clow
26aa8c9254 Mark string_view::to_string as const. Fixes PR21428 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@221101 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-02 15:35:32 +00:00
Marshall Clow
129e07fe99 Change the comment on the closing #endif to match the condition on the corresponding #ifdef. Thanks to K-ballo for the catch. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@220647 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-26 20:29:38 +00:00
Eric Fiselier
b9536101dc NFC. Move definition of _LIBCPP_ASSERT into __debug header and remove external include guards. 
Things done in this patch:

1. Make __debug include __config since it uses macros from it.

2. The current method of defining _LIBCPP_ASSERT is prone to redefinitions. Move
the null _LIBCPP_ASSERT definition into the __debug header to prevent this.

3. Remove external <__debug> include gaurds. <__debug> guards almost all of its
contents internally. There is no reason to be doing it externally.

This patch should not change any functionality.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215332 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-10 23:53:08 +00:00
Eric Fiselier
67740670f9 NFC. Remove trailing whitespace and tabs. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215326 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-10 20:56:31 +00:00
Eric Fiselier
3ee7233c80 [libcxx] expose experimental::erased_type for all standard versions. 
Summary: The polymorphic allocator implementation would greatly benefit by defining virtual functions in the dynlib instead of inline. In order to do that some types are going to have to be available outside of c++1y. This is the first step.

Reviewers: mclow.lists, EricWF

Reviewed By: EricWF

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D4554

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@213889 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-24 19:17:38 +00:00
Marshall Clow
de2404b16c Update the synopsis and comments with the results of LWG #2255. No code to back it up at the moment; just comments 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@213768 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-23 16:58:25 +00:00
Eric Fiselier
b1a40264dc [libcxx] Add <experimental/utility> header for LFTS. 
Summary:
This patch adds the `<experimental/utility>` header as specified in the latest draft of the library fundamentals TS.

`<experimental/utility>` only contains `class erased_type`. 

This patch also updates the documentation to list the `erased_type` class as "initial implementation complete".

Test Plan:
Three test cases where added:

1. Test that `_LIBCPP_VERSION` is defined.
2. Test that `<utility>` has been included.
3. Test that `erased_type` is in the correct namespace and is constexpr default constructible.

Reviewers: mclow.lists

Reviewed By: mclow.lists

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D4510

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@213226 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-17 05:31:31 +00:00
Marshall Clow
484728789e string_view enhancements. Move to the correct namespace. Better constexpr support (thanks to Richard for the suggestions). Update the tests to match this. Add <experimental/__config for experimental macros/etc to live. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@212569 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-08 22:38:11 +00:00
Marshall Clow
3a61b30f3a Minor cleanup for string_view; mostly from suggestions by Richard Smith. Also, make the tests pass under c++03 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@212185 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-02 15:45:57 +00:00
Marshall Clow
e4694b4129 Formatting improvements in the <string_view> synopsis suggested by RSmith. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@211191 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-18 17:44:04 +00:00
Marshall Clow
164b297099 Implement string_view from the library fundamentals TS (n4023). Also works in C++11 and 03, with reduced functionality (mostly in the area of constexpr) 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210659 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-11 16:44:55 +00:00
Richard Smith
73c1fce21c Use __builtin_operator_new/__builtin_operator_delete when available. This 
allows allocations and deallocations to be optimized out.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210211 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-04 19:54:15 +00:00
Marshall Clow
0cdbe60481 Move <optional> into include/experimental, and into the std::experimental namespace, since it's not part of C++14, but of an upcoming TS 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@194867 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-15 22:42:10 +00:00
Marshall Clow
6b7c2aeb00 Move <dynarray> into include/experimental, and into the std::experimental namespace, since it's not part of C++14, but of an upcoming TS 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@194614 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-13 22:44:48 +00:00