mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
6a020f8f15
The main point of this change is to make sure that a shared function always has a body: both, in the optimizer pipeline and in the swiftmodule file. This is important because the compiler always needs to emit code for a shared function. Shared functions cannot be referenced from outside the module. In several corner cases we missed to maintain this invariant which resulted in unresolved-symbol linker errors. As side-effect of this change we can drop the shared_external SIL linkage and the IsSerializable flag, which simplifies the serialization and linkage concept.
22 lines
621 B
Swift
22 lines
621 B
Swift
// RUN: %target-swift-emit-silgen -sdk %S/Inputs -I %S/Inputs -enable-source-import %s -enable-objc-interop | %FileCheck %s
|
|
|
|
import AppKit
|
|
|
|
protocol Pointable {
|
|
var x: Float { get set }
|
|
var y: Float { get set }
|
|
}
|
|
|
|
extension NSPoint: Pointable {}
|
|
|
|
extension NSReferencePoint: Pointable {}
|
|
|
|
// Make sure synthesized modify accessors have shared linkage
|
|
// for properties imported from Clang.
|
|
|
|
// CHECK-LABEL: sil shared [serialized] [ossa] @$sSo7NSPointV1ySfvM
|
|
|
|
// CHECK-LABEL: sil shared [serialized] [ossa] @$sSo16NSReferencePointC1xSfvM
|
|
|
|
// CHECK-LABEL: sil shared [serialized] [ossa] @$sSo16NSReferencePointC1ySfvM
|