| // RUN: %clang_cc1 %s -fno-rtti-data -triple=i386-pc-win32 -o - -emit-llvm | FileCheck %s | |
| // vftable shouldn't have RTTI data in it. | |
| // CHECK-NOT: @"??_R4S@@6B@" | |
| // CHECK: @"??_7S@@6B@" = linkonce_odr unnamed_addr constant { [1 x ptr] } { [1 x ptr] [ptr @"??_ES@@UAEPAXI@Z"] }, comdat | |
| struct type_info; | |
| namespace std { using ::type_info; } | |
| struct S { | |
| virtual ~S(); | |
| } s; | |
| struct U : S { | |
| virtual ~U(); | |
| }; | |
| extern S *getS(); | |
| const std::type_info &ti = typeid(*getS()); | |
| const U &u = dynamic_cast<U &>(*getS()); | |
| // CHECK: call ptr @__RTDynamicCast(ptr %{{.+}}, i32 0, ptr @"??_R0?AUS@@@8", ptr @"??_R0?AUU@@@8", i32 1) |