More vtable layout dumper improvements. Handle destructors, dump the complete function type of the member functions (using PredefinedExpr::ComputeName.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95887 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 26 insertions, 2 deletions

diff --git a/test/CodeGenCXX/vtable-layout.cpp b/test/CodeGenCXX/vtable-layout.cpp
index beb82ef905..dd9109e158 100644
--- a/test/CodeGenCXX/vtable-layout.cpp
+++ b/test/CodeGenCXX/vtable-layout.cpp
@@ -5,12 +5,36 @@ namespace Test1 {
 // CHECK-NEXT:   0 | offset_to_top (0)
 // CHECK-NEXT:   1 | Test1::A RTTI
 // CHECK-NEXT:       -- (Test1::A, 0) vtable address --
-// CHECK-NEXT:   2 | Test1::A::f
+// CHECK-NEXT:   2 | void Test1::A::f()
 struct A {
   virtual void f();
 };
 
 void A::f() { }
-
 }
 
+namespace Test2 {
+
+// This is a smoke test of the vtable dumper.
+// CHECK:      Vtable for 'Test2::A' (8 entries).
+// CHECK-NEXT:   0 | offset_to_top (0)
+// CHECK-NEXT:   1 | Test2::A RTTI
+// CHECK-NEXT:       -- (Test2::A, 0) vtable address --
+// CHECK-NEXT:   2 | void Test2::A::f()
+// CHECK-NEXT:   3 | void Test2::A::f() const
+// CHECK-NEXT:   4 | Test2::A *Test2::A::g(int)
+// CHECK-NEXT:   5 | Test2::A::~A() [complete]
+// CHECK-NEXT:   6 | Test2::A::~A() [deleting]
+// CHECK-NEXT:   7 | void Test2::A::h()
+struct A {
+  virtual void f();
+  virtual void f() const;
+  
+  virtual A* g(int a);
+  virtual ~A();
+  virtual void h();
+};
+
+void A::f() { }
+
+}