The reason why is that we want to distinguish inbetween SILFunction's that are
marked as unspecified by SILGen and those that are parsed from textual SIL that
do not have any specified isolation. This will make it easier to write nice
FileCheck tests against SILGen output on what is the inferred isolation for
various items.
NFCI.
* [Sema]: Add Codable synthesis for enums with associated values
* Incorporate review feedback for enum Codable synthesis
* Implement enum specific versions of existing Codable tests
* Encode parameterless enum cases as
* Add test for overloaded case identifiers
* Align code generation with latest proposal revision
* Put enum codable derivation behind flag
* clang-format sources
* Address review feedback and fix tests
* Add diagnostic for conflicting parameter identifiers
* Restructure code after rebase
Several tests only work when standard library declarations are listed in a certain order. This change weakens those tests enough to tolerate ordering changes.
When we’re creating an associated type witness metadata accessor for
resilience reasons, but the associated type witness doesn’t involve any
type parameters, directly form the type metadata reference (and don’t
cache it).
While here… update all of the IRGen/SILGen test cases perturbed by the
introduction of resilient associated type access patterns.
(or __derived_struct_equals)
We want to make sure that if someone replaces the synthesized
implementation with a handwritten one, it doesn't change the ABI.
The simplest way to do that is to not use this clever workaround.
https://bugs.swift.org/browse/SR-8294
Protocol name mangling didn’t always go through a path that allowed the use
of standard substitutions. Enable standard substitutions for protocol name
manglings where they make sense.
Removes ~277k from the standard library binary size.
