1 | // RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s |
2 | |
3 | struct B { |
4 | template <class U> U f(); |
5 | }; |
6 | |
7 | struct A { |
8 | B b; |
9 | // implicitly rewritten to (*this).b.f<U>() |
10 | template <class U> auto f() -> decltype (b.f<U>()); |
11 | template <class U> auto g() -> decltype (this->b.f<U>()); |
12 | }; |
13 | |
14 | int main() { |
15 | A a; |
16 | // CHECK: call i32 @_ZN1A1fIiEEDTcldtdtdefpT1b1fIT_EEEv |
17 | a.f<int>(); |
18 | // CHECK: call i32 @_ZN1A1gIiEEDTcldtptfpT1b1fIT_EEEv |
19 | a.g<int>(); |
20 | } |
21 | |