This is a temporary measure until I get a chance to fix the symbol
mangling. This round-tripper is exactly flagging the current
known issue in that all of the symbols get extra `Copyable` and
`Escapable` requirements mangled into them, and thus reconsituting the
type from the mangled name doesn't give you the same type back.
When building the stdlib with noncopyable generics enabled,
requirements for Copyable and Escapable end up being inferred on the
protocols Copyable and Escapable, themselves. So we need to opt-out
Copyable from requiring Escapable, and vice versa.
Concurrency runtime expects discarding task operation entrypoint
function not to have result type, but the current SILGen
implementation generates reabstraction thunk to convert `() -> Void`
to `() -> T` for the operation function.
Since the `T` is always `Void` for DiscardingTG, the mismatch of result
type expectation does not cause any problem on most platforms, but the
signature mismatch causes a problem on WebAssembly.
This patch introduces new builtin operations for creating discarding
task, which always takes `() -> Void` as the operation function type.
* Adds RangeSet/DiscontiguousSlice to the stdlib
* Remove redundant DiscontiguousSlice.Index: Comparable conformance
* Attempt to fix embedded build
* Attempt to fix macOS test failures
* Fix Constaints/members.swift failure on linux
* Add exceptions to ABI/source checker to fix macOS tests
* Fix incremental dependency test failure
* Remove inlining/unfreeze implementation for future improvements
* Simplify indices(where:) implementation
* Address review feedback
* Add test for underscored, public slice members
* Address feedback on inlining, hashing, and initializing with unordered arrays
* Fix ABI checker issues
* Remove MutableCollection extension for DiscontiguousSlice
* Make insertion return a discardable Bool
* Fix ABI checker tests
* Fix other ABI checker tests due to dropping MutableCollection subscript
Adds derivatives to already existing initializers that allow converting between floating point type. For example converting a Float to a Double.
Co-authored-by: Jaap Wijnen <jaap@passivelogic.com>
Running `swiftc` with `wasm32-none-none` or `wasm32-unknown-none` currently fails, as this embedded target is not built. Let's include it in the list of embedded targets.
For calloc, the variable denoting the of elements comes first,
then the variable denoting the size of each element. However, both
arguments are swapped when calling this function in many places in this codebase.
