Post-C++14 TS Implementation Status
In April 2013, the C++ standard committee approved the draft for the next version of the C++ standard, known as "C++1Y" (probably to be C++14)
The draft standard includes papers and issues that were voted on at the previous three meetings (Kona, Portland, and Bristol)
This page shows the status of libc++; the status of clang's support of the language features is here.
Technical Specifications
| Paper Number | TS Title | 
|---|---|
| 4023 | C++ Extensions for Library Fundamentals | 
| 3940 | Technical Specification - File System | 
Features in Library Fundamentals
| Feature Name | Status | 
|---|---|
| Uses-allocator construction | Not started | 
| Changes to std::shared_ptr and weak_ptr | Not started | 
| Additions to std::function | Not started | 
| Changes to std::common_type | Not started | 
| Changes to std::iterator_traits | Not started | 
| Additions to std::promise | Not started | 
| Additions to std::packaged_task | Not started | 
| Class erased_type | Initial implementation complete | 
| Calling a function with a tuple of arguments | Not started | 
| Other type transformations | Not started | 
| Compile-time Rational Arithmetic | Not started | 
| Time Utilities | Not started | 
| System Error Support | Not started | 
| Searchers | Not started | 
| Optional Objects | Initial implementation complete | 
| class any | Not started | 
| string_view | Implementation in progress | 
| memory | Not started | 
| Algorithms library | Not started | 
| Networking | Not started | 
Features in Filesystem
| Feature Name | Status | 
|---|---|
| All features | Not started | 
Last Updated: 2-June-2014