Merge pull request #75620 from tbkka/tbkka-remotemirror-checkedcontinuation

Basic test for RemoteMirror reflecting checked continuations

Author: tbkka

validation-test/Reflection/reflect_CheckedContinuation.swift

@@ -0,0 +1,58 @@
+// RUN: %empty-directory(%t)
+// RUN: %target-build-swift -lswiftSwiftReflectionTest %s -o %t/reflect_CheckedContinuation
+// RUN: %target-codesign %t/reflect_CheckedContinuation
+
+// RUN: %target-run %target-swift-reflection-test %t/reflect_CheckedContinuation | %FileCheck %s --check-prefix=CHECK-%target-ptrsize
+
+// REQUIRES: reflection_test_support
+// REQUIRES: executable_test
+// UNSUPPORTED: use_os_stdlib
+// UNSUPPORTED: ASAN
+// UNSUPPORTED: back_deployment_runtime
+
+import SwiftReflectionTest
+
+struct MyValue {
+    let u: UInt
+}
+
+struct MyError: Error {
+    let i: Int
+}
+
+@available(SwiftStdlib 5.1, *)
+class MyClass {
+    let cont: CheckedContinuation<MyValue, any Error>
+
+    init(cont: CheckedContinuation<MyValue, any Error>) {
+        self.cont = cont
+    }
+}
+
+if #available(SwiftStdlib 5.1, *) {
+  _ = try await withCheckedThrowingContinuation { checkedContinuation in
+    let myClass = MyClass(cont: checkedContinuation)
+    reflect(object: myClass)
+    checkedContinuation.resume(returning: MyValue(u: 1))
+  }
+}
+
+// CHECK: Reflecting an object.
+// CHECK-NEXT: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
+// CHECK-NEXT: Type reference:
+// CHECK-NEXT: (class reflect_CheckedContinuation.MyClass)
+
+// CHECK-64: Type info:
+// CHECK-64-NEXT: (class_instance size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
+// CHECK-64-NEXT:   (field name=cont offset=16
+// CHECK-64-NEXT:     (struct size=8 alignment=8 stride=8 num_extra_inhabitants=2147483647 bitwise_takable=1
+// CHECK-64-NEXT:       (field name=canary offset=0
+// CHECK-64-NEXT:         (reference kind=strong refcounting=native)))))
+
+// TODO: 32-bit layout
+
+doneReflecting()
+
+// CHECK-64: Done.
+
+// CHECK-32: Done.