This corrects how we were dealing with dispatch thunks -- mostly be
removing a lot of special casing we did but doesn't seem necessary and
instead we correct and emit all the necessary information int TBD.
This builds on https://github.com/swiftlang/swift/pull/74935 by further refining how we fixed that issue, and adds more regression tests. It also removes a load of special casing of distributed thunks in library evolution mode, which is great.
Resolves and adds regression test for for rdar://145292018
This is also a more proper fix to the previously resolved but in a not-great-way which caused other issues:
- resolves rdar://128284016
- resolves rdar://128310903
* [Distributed] Accessor must be available cross module in resilient mode
This is an important fix for libraries using @Resolvable in resilient
libraries. Without the fix we're missing an accessor and this will fail
some remote calls which make use of remote calls on resolvable
protocols. This would manifest as missing accessor error thrown by the
executeDistributedTarget function.
resolves rdar://148224780
* Disable test on windows since %env not supported
It turns out there are valid usecases for exposing a standalone
objc-metaclass symbols and tbd files must encode it correctly.
resolves: rdar://118499886
Decls with a package access level are currently set to public SIL
linkages. This limits the ability to have more fine-grained control
and optimize around resilience and serialization.
This PR introduces a separate SIL linkage and FormalLinkage for
package decls, pipes them down to IRGen, and updates linkage checks
at call sites to include package linkage.
Resolves rdar://121409846
TBD files contain a section reserved for obj-c classes. Previously,
TBDGen was adding symbols with this + normal globals with objc class
prefixes. This patch removes the extra globals being added.
This also accounts for this behavior for `validate-tbd-against-ir`
checking.
Resolves: rdar://101442087
