vtable-layout.cpp revision 848fa64143fbe5ae62a601ad61277f741e54dfab 
1// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm-only -fdump-vtable-layouts 2>&1 | FileCheck %s
2namespace Test1 {
3
4// CHECK:      Vtable for 'Test1::A' (3 entries).
5// CHECK-NEXT:   0 | offset_to_top (0)
6// CHECK-NEXT:   1 | Test1::A RTTI
7// CHECK-NEXT:       -- (Test1::A, 0) vtable address --
8// CHECK-NEXT:   2 | void Test1::A::f()
9struct A {
10  virtual void f();
11};
12
13void A::f() { }
14}
15
16namespace Test2 {
17
18// This is a smoke test of the vtable dumper.
19// CHECK:      Vtable for 'Test2::A' (8 entries).
20// CHECK-NEXT:   0 | offset_to_top (0)
21// CHECK-NEXT:   1 | Test2::A RTTI
22// CHECK-NEXT:       -- (Test2::A, 0) vtable address --
23// CHECK-NEXT:   2 | void Test2::A::f()
24// CHECK-NEXT:   3 | void Test2::A::f() const
25// CHECK-NEXT:   4 | Test2::A *Test2::A::g(int)
26// CHECK-NEXT:   5 | Test2::A::~A() [complete]
27// CHECK-NEXT:   6 | Test2::A::~A() [deleting]
28// CHECK-NEXT:   7 | void Test2::A::h()
29struct A {
30  virtual void f();
31  virtual void f() const;
32
33  virtual A* g(int a);
34  virtual ~A();
35  virtual void h();
36};
37
38void A::f() { }
39
40}
41