If you use SwiftStdlibCurrentOS availability, you will be able to
use new types and functions from within the implementation. This
works by, when appropriate, building with the CurrentOS availability
set to the current deployment target.
rdar://150944675
* [WIP] Initial draft at v2 Clock/Instant/Duration
* Ensure the literal types for _DoubleWide are able to be at least 64 bits on 32 bit platforms
* static cast timespec members to long
* Remove runtime exports from clock functions
* Export clock functions in implementations as they are in headers
* Clean up internal properties by adding leading underscores, refine availability to a TBD marker macro, and break at 80 lines to match style
* Shift operators to concrete Instant types to avoid complexity in solver resolution
* Adjust diagnostic note and error expectation of ambiguities to reflect new potential solver (perhaps incorrect) solutions
* Update stdlib/public/Concurrency/TaskSleep.swift
Co-authored-by: Karoy Lorentey <klorentey@apple.com>
* [stdlib][NFC] Remove trailing whitespace
* [stdlib] Remove _DoubleWidth from stdlib's ABI
* [stdlib] Strip downd _DoubleWidth to _[U]Int128
* Additional adjustments to diagnostic notes and errors expectation of ambiguities to reflect new potential solver (perhaps incorrect) solutions
* Disable type checker performance validation for operator overload inferences (rdar://33958047)
* Decorate Duration, DurationProtocol, Instant and clocks with @available(SwiftStdlib 9999, *)
* Restore diagnostic ambiguity test assertion (due to availability)
* Add a rough attempt at implementing time accessors on win32
* Remove unused clock id, rename SPI for swift clock ids and correct a few more missing availabilities
* remove obsolete case of realtime clock for dispatch after callout
* Use the default implementation of ~ for Int128 and UInt128
* Ensure diagnostic ambiguitiy applies evenly to all platforms and their resolved types
* Restore the simd vector build modifications (merge damage)
* Update to latest naming results for Instant.Duration
* Updates to latest proposal initializers and accessors and adjust encoding/decoding to string based serialization
* Update availability for Clock/Instant/Duration methods and types to be 5.7
* Correct *Clock.now to report via the correct runtime API
* Ensure the hashing of Duration is based upon the attoseconds hashing
* Avoid string based encoding and resort back to high and low bit encoding/decoding but as unkeyed
* Adjust naming of component initializer to use suffixes on parameters
* Duration decoding should use a mutable container for decoding
* fix up components initializer and decode access
* Add platform base initializers for timespec and tiemval to and from Duration
* Add some first draft documentation for standard library types Duration, DurationProtocol and InstantProtocol
* Another round of documentation prose and some drive-by availability fixes
* InstantProtocol availability should be 5.7
* Correct linux timeval creation to be Int and not Int32
Co-authored-by: Karoy Lorentey <klorentey@apple.com>
