1 | // RUN: %clang_cc1 -triple x86_64-apple-macosx -std=c++11 -fvisibility hidden -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck %s |
2 | // RUN: %clang_cc1 -triple x86_64-apple-macosx -DUNDEF_G -std=c++11 -fvisibility hidden -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck %s |
3 | |
4 | namespace std { |
5 | template <class> |
6 | class __attribute__((__type_visibility__("default"))) shared_ptr { |
7 | template <class> friend class shared_ptr; |
8 | }; |
9 | } |
10 | struct dict; |
11 | #ifndef UNDEF_G |
12 | std::shared_ptr<dict> g; |
13 | #endif |
14 | class __attribute__((visibility("default"))) Bar; |
15 | template <class = std::shared_ptr<Bar>> |
16 | class __attribute__((visibility("default"))) i { |
17 | std::shared_ptr<int> foo() const; |
18 | }; |
19 | |
20 | // CHECK: define void @_ZNK1iISt10shared_ptrI3BarEE3fooEv |
21 | template <> std::shared_ptr<int> i<>::foo() const { |
22 | return std::shared_ptr<int>(); |
23 | } |
24 | |