test/CodeGenCXX/debug-info-method.cpp

   1 // RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -std=c++11 -g %s -o - | FileCheck %s
   2 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "A",{{.*}} identifier: "_ZTS1A")
   3 // CHECK: !DISubprogram(name: "foo", linkageName: "_ZN1A3fooEiS_3$_0"
   4 // CHECK-SAME:          DIFlagProtected
   5 // CHECK: ![[THISTYPE:[0-9]+]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTS1A"
   6 // CHECK-SAME:                                  DIFlagArtificial
   7 // CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type
   8 // CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: ![[MEMFUNTYPE:[0-9]+]]
   9 // CHECK: ![[MEMFUNTYPE]] = !DISubroutineType(types: ![[MEMFUNARGS:[0-9]+]])
  10 // CHECK: ![[MEMFUNARGS]] = {{.*}}, ![[THISTYPE]],
  11 // CHECK: !DILocalVariable(tag: DW_TAG_arg_variable
  12 // CHECK: !DILocalVariable(tag: DW_TAG_arg_variable
  13 // CHECK: !DILocalVariable(tag: DW_TAG_arg_variable
  14 union {
  15   int a;
  16   float b;
  17 } u;
  18
  19 class A {
  20 protected:
  21   void foo(int, A, decltype(u));
  22 };
  23
  24 void A::foo(int, A, decltype(u)) {
  25 }
  26
  27 A a;
  28
  29 int A::*x = 0;
  30 int (A::*y)(int) = 0;