File: RecursiveClass.test

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// Test that recursive class instances work in the REPL.
// REQUIRES: swift

// RUN: %lldb --repl < %s | FileCheck %s

class Foo {
  var aFoo: Foo!
  var x: String = "Hello World"

  init() {
  }
}

var a = Foo()
// CHECK: a: Foo = {
// CHECK-NEXT:   aFoo = nil
// CHECK-NEXT:   x = "Hello World"
// CHECK-NEXT: }

a.aFoo = a
a
// CHECK: $R0: Foo = {
// CHECK-NEXT:   aFoo = 0x{{[0-9a-fA-F]+}} {...}
// CHECK-NEXT:   x = "Hello World"
// CHECK-NEXT: }