61 lines · cpp
1// RUN: %clang_cc1 -Wno-microsoft -fms-extensions -fno-rtti -std=c++11 -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s2 3template <typename T, int (T::*)() = nullptr>4struct J {};5 6template <typename T, int T::* = nullptr>7struct K {};8 9struct __single_inheritance M;10J<M> m;11// CHECK-DAG: @"?m@@3U?$J@UM@@$0A@@@A"12 13K<M> m2;14// CHECK-DAG: @"?m2@@3U?$K@UM@@$0?0@@A"15 16struct __multiple_inheritance N;17J<N> n;18// CHECK-DAG: @"?n@@3U?$J@UN@@$HA@@@A"19 20K<N> n2;21// CHECK-DAG: @"?n2@@3U?$K@UN@@$0?0@@A"22 23struct __virtual_inheritance O;24J<O> o;25// CHECK-DAG: @"?o@@3U?$J@UO@@$IA@A@@@A"26 27K<O> o2;28// CHECK-DAG: @"?o2@@3U?$K@UO@@$FA@?0@@A"29 30struct P;31J<P> p;32// CHECK-DAG: @"?p@@3U?$J@UP@@$JA@A@?0@@A"33 34K<P> p2;35// CHECK-DAG: @"?p2@@3U?$K@UP@@$GA@A@?0@@A"36 37#pragma pointers_to_members(full_generality, virtual_inheritance)38 39struct S {40 int a, b;41 void f();42 virtual void g();43};44 45struct GeneralBase {46 virtual void h();47};48struct MostGeneral : S, virtual GeneralBase {49 virtual void h();50};51template <void (MostGeneral::*MP)()>52struct ClassTemplate {53 ClassTemplate() {}54};55 56template struct ClassTemplate<&MostGeneral::h>;57 58// Test that we mangle in the vbptr offset, which is 12 here.59//60// CHECK: define weak_odr dso_local x86_thiscallcc noundef ptr @"??0?$ClassTemplate@$J??_9MostGeneral@@$BA@AEA@M@3@@QAE@XZ"61