For ID counters and standalone flags (most sites), drop to .relaxed
since nothing reads other memory based on the atomic's value.
MultiEntrySemaphore.signaled is the exception: it is used as a
signal/wait primitive where waiters proceed to use state set up
before signal(). Use .releasing on store and .acquiring on load so
that pre-signal writes are visible to waiters that observe `true`.
.relaxed there would be incorrect on weakly-ordered architectures.
Replace AtomicBool/UInt8/UInt32/Int32 from
ToolsProtocolsSwiftExtensions with Synchronization.Atomic<T> where
the storage is a static, module-level let, or class stored property.
For local lets captured by @Sendable closures (where Atomic's
~Copyable nature prevents capture), use ThreadSafeBox<T> instead.
This adds a sourcekitd plugin that drives the code completion requests. It also includes a `CompletionScoring` module that’s used to rank code completion results based on their contextual match, allowing us to show more relevant code completion results at the top.
Rintaro Ishizaki
Owen Voorhees
Alex Hoppen
Anthony Latsis