| 1 | // RUN: %clang_cc1 -std=c++11 -triple x86_64-apple-darwin10 -I%S -emit-llvm -o - %s | FileCheck %s |
|---|---|
| 2 | |
| 3 | #include <typeinfo> |
| 4 | |
| 5 | // CHECK: @_ZTIDn = external constant i8* |
| 6 | int* a = nullptr; |
| 7 | |
| 8 | void f() { |
| 9 | int* a = nullptr; |
| 10 | } |
| 11 | |
| 12 | typedef decltype(nullptr) nullptr_t; |
| 13 | |
| 14 | nullptr_t get_nullptr(); |
| 15 | |
| 16 | struct X { }; |
| 17 | void g() { |
| 18 | // CHECK: call i8* @_Z11get_nullptrv() |
| 19 | int (X::*pmf)(int) = get_nullptr(); |
| 20 | } |
| 21 | |
| 22 | const std::type_info& f2() { |
| 23 | return typeid(nullptr_t); |
| 24 | } |
| 25 |