clang/test/CodeGenCXX/windows-itanium-type-info.cpp

   1 // RUN: %clang_cc1 -triple i686-windows-itanium -fdeclspec -fcxx-exceptions -emit-llvm %s -o - | FileCheck %s
   2 // RUN: %clang_cc1 -triple i686-windows-itanium -fdeclspec -fcxx-exceptions -fno-rtti -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-EH-IMPORT
   3
   4 namespace __cxxabiv1 {
   5 class __declspec(dllexport) __fundamental_type_info {
   6 public:
   7   virtual ~__fundamental_type_info();
   8 };
   9
  10 __fundamental_type_info::~__fundamental_type_info() {}
  11 }
  12
  13 struct __declspec(dllimport) base {
  14   virtual void method();
  15 };
  16 struct __declspec(dllexport) derived : base {
  17   virtual ~derived();
  18 };
  19 derived::~derived() {
  20   method();
  21 }
  22
  23 void f() {
  24   throw base();
  25 }
  26
  27 // CHECK-DAG: @_ZTIi = dso_local dllexport constant
  28 // CHECK-DAG: @_ZTSi = dso_local dllexport constant
  29
  30 // CHECK-DAG: @_ZTI7derived = dso_local dllexport constant
  31 // CHECK-DAG: @_ZTS7derived = dso_local dllexport constant
  32 // CHECK-DAG: @_ZTV7derived = dso_local dllexport unnamed_addr constant
  33
  34 // CHECK-DAG: @_ZTI4base = external dllimport constant
  35
  36 // CHECK-EH-IMPORT: @_ZTS4base = linkonce_odr dso_local constant
  37 // CHECK-EH-IMPORT: @_ZTI4base = linkonce_odr dso_local constant
  38
  39 struct __declspec(dllimport) gatekeeper {};
  40 struct zuul : gatekeeper {
  41   virtual ~zuul();
  42 };
  43 zuul::~zuul() {}
  44
  45 // CHECK-DAG: @_ZTI10gatekeeper = linkonce_odr dso_local constant
  46 // CHECK-DAG: @_ZTS10gatekeeper = linkonce_odr dso_local constant