1 files changed, 101 insertions, 0 deletions
diff --git a/test/Misc/ast-dump-subclass-comment.mm b/test/Misc/ast-dump-subclass-comment.mm
new file mode 100644
index 0000000000..4e05a2a612
--- /dev/null
+++ b/test/Misc/ast-dump-subclass-comment.mm
@@ -0,0 +1,101 @@
+// RUN: %clang_cc1 -x objective-c++ -Wdocumentation -ast-dump %s | FileCheck %s
+// rdar://13647476
+
+//! NSObject is root of all.
+@interface NSObject
+@end
+// CHECK: ObjCInterfaceDecl{{.*}}NSObject
+// CHECK-NEXT:   FullComment 0x{{[^ ]*}} <line:[[@LINE-4]]:4, col:28>
+// CHECK-NEXT:     ParagraphComment{{.*}} <col:4, col:28>
+// CHECK-NEXT:       TextComment{{.*}} <col:4, col:28> Text=" NSObject is root of all."
+
+//! An umbrella class for super classes.
+@interface SuperClass 
+@end
+// CHECK: ObjCInterfaceDecl{{.*}}SuperClass
+// CHECK-NEXT: FullComment 0x{{[^ ]*}}  <line:[[@LINE-4]]:4, col:40>
+// CHECK-NEXT:   ParagraphComment{{.*}} <col:4, col:40>
+// CHECK-NEXT:     TextComment{{.*}} <col:4, col:40> Text=" An umbrella class for super classes."
+
+@interface SubClass : SuperClass
+@end
+// CHECK: ObjCInterfaceDecl 0x{{[^ ]*}} <line:[[@LINE-2]]:1, line:[[@LINE-1]]:2> SubClass
+// CHECK-NEXT: ObjCInterface 0x{{[^ ]*}} 'SuperClass'
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:40>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:40> Text=" An umbrella class for super classes."
+
+@interface SubSubClass : SubClass
+@end
+// CHECK: ObjCInterfaceDecl 0x{{[^ ]*}}  <line:[[@LINE-2]]:1, line:[[@LINE-1]]:2> SubSubClass
+// CHECK-NEXT: ObjCInterface{{.*}} 'SubClass'
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:40>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:40> Text=" An umbrella class for super classes."
+
+@interface SubSubClass (Private)
+@end
+// CHECK: ObjCCategoryDecl 0x{{[^ ]*}} <line:[[@LINE-2]]:1, line:[[@LINE-1]]:2> Private
+// CHECK-NEXT: ObjCInterface{{.*}} 'SubSubClass'
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:40>
+// CHECK-TEXT: TextComment{{.*}} <col:4, col:40> Text=" An umbrella class for super classes."
+
+//! Something valuable to the organization.
+class Asset {
+
+};
+// CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-3]]:1, line:[[@LINE-1]]:1> class Asset
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:43>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:43> Text=" Something valuable to the organization."
+
+//! An individual human or human individual.
+class Person : public Asset {
+};
+// CHECK: CXXRecordDecl 0x{{[^ ]*}}  <line:[[@LINE-2]]:1, line:[[@LINE-1]]:1> class Person
+// CHECK-NEXT: public 'class Asset'
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:44>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:44> Text=" An individual human or human individual."
+
+class Student : public Person {
+};
+// CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-2]]:1, line:[[@LINE-1]]:1> class Student
+// CHECK-NEXT: public 'class Person'
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:44>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:44> Text=" An individual human or human individual."
+
+//! Every thing is a part
+class Parts {
+};
+// CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-2]]:1, line:[[@LINE-1]]:1> class Parts
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:25>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:25> Text=" Every thing is a part"
+
+class Window : virtual Parts {
+};
+// CHECK: CXXRecordDecl  0x{{[^ ]*}} <line:[[@LINE-2]]:1, line:[[@LINE-1]]:1> class Window
+// CHECK-NEXT: virtual private 'class Parts'
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:25>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:25> Text=" Every thing is a part"
+
+class Door : virtual Parts {
+};
+// CHECK: CXXRecordDecl  0x{{[^ ]*}} <line:[[@LINE-2]]:1, line:[[@LINE-1]]:1> class Door
+// CHECK-NEXT: virtual private 'class Parts'
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:25>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:25> Text=" Every thing is a part"
+
+class House : Window, Door {
+};
+// CHECK: CXXRecordDecl  0x{{[^ ]*}} <line:[[@LINE-2]]:1, line:[[@LINE-1]]:1> class House
+// CHECK-NEXT: private 'class Window'
+// CHECK-NEXT: private 'class Door'
+// CHECK-NEXT: FullComment
+// CHECK-NEXT: ParagraphComment{{.*}} <col:4, col:25>
+// CHECK-NEXT: TextComment{{.*}} <col:4, col:25> Text=" Every thing is a part"