Home | History | Annotate | Download | only in CodeGenCXX 
      1 // RUN: %clang_cc1 -Wno-microsoft -fms-extensions -fno-rtti -std=c++11 -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s
      2 
      3 template <typename T, int (T::*)() = nullptr>
      4 struct J {};
      5 
      6 struct __single_inheritance M;
      7 J<M> m;
      8 // CHECK-DAG: @"\01?m@@3U?$J@UM@@$0A@@@A"
      9 
     10 struct __multiple_inheritance N;
     11 J<N> n;
     12 // CHECK-DAG: @"\01?n@@3U?$J@UN@@$HA@@@A"
     13 
     14 struct __virtual_inheritance O;
     15 J<O> o;
     16 // CHECK-DAG: @"\01?o@@3U?$J@UO@@$IA@A@@@A"
     17 
     18 struct P;
     19 J<P> p;
     20 // CHECK-DAG: @"\01?p@@3U?$J@UP@@$JA@A@?0@@A"
     21 
     22 #pragma pointers_to_members(full_generality, virtual_inheritance)
     23 
     24 struct S {
     25   int a, b;
     26   void f();
     27   virtual void g();
     28 };
     29 
     30 struct GeneralBase {
     31   virtual void h();
     32 };
     33 struct MostGeneral : S, virtual GeneralBase {
     34   virtual void h();
     35 };
     36 template <void (MostGeneral::*MP)()>
     37 struct ClassTemplate {
     38   ClassTemplate() {}
     39 };
     40 
     41 template struct ClassTemplate<&MostGeneral::h>;
     42 
     43 // Test that we mangle in the vbptr offset, which is 12 here.
     44 //
     45 // CHECK: define weak_odr x86_thiscallcc %struct.ClassTemplate* @"\01??0?$ClassTemplate@$J??_9MostGeneral@@$BA@AEA@M@3@@QAE@XZ"
     46