10.50 was once greater than any real macOS version, but now it compares
less than real released versions, which makes these tests depend on the
deployment target unnecessarily. Update these tests to use even larger
numbers to hopefully keep them independent a little longer.
The functionality for this flag is no longer necessary because the emit module jobs for deprecated architectures no longer use an artificially low deployment target.
Resolves rdar://104758113
-check-api-availability-only limits availability checking to the API
only, ensuring that was will appear in the swiftinterface is sound but
without raising issues about implementation details. This patch ensures
it correctly ignore non-public async functions as they wouldn't appear
in the API.
rdar://86174644
For a non-public property where the type is defined by an assignment, like
`internal var internalAssigned = NewStruct()`, type-checking the type's
availability is done via checking the initializer expression.
In -check-api-availaiblity-only mode, pass down a flag to not check
availability in expressions for initializer expressions of such
non-public properties.
rdar://84389825
Intro the frontend flag `-check-api-availability-only` that limits
availability checking to the API and SPI. This mode doesn't check the
availability of non-inlinable function bodies and of non-ABI-public decl
signatures.
This mode goal is to check all that is printed in the swiftinterface
file. It should be used in place of the wider
`-disable-availability-checking` when generating an interface for
platforms with no binaries.
rdar://81679692
