xref: /aosp_15_r20/external/clang/test/CodeGenCXX/mangle-this-cxx11.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s
2*67e74705SXin Li 
3*67e74705SXin Li struct B {
4*67e74705SXin Li  template <class U> U f();
5*67e74705SXin Li };
6*67e74705SXin Li 
7*67e74705SXin Li struct A {
8*67e74705SXin Li  B b;
9*67e74705SXin Li  // implicitly rewritten to (*this).b.f<U>()
10*67e74705SXin Li  template <class U> auto f() -> decltype (b.f<U>());
11*67e74705SXin Li  template <class U> auto g() -> decltype (this->b.f<U>());
12*67e74705SXin Li };
13*67e74705SXin Li 
main()14*67e74705SXin Li int main() {
15*67e74705SXin Li   A a;
16*67e74705SXin Li   // CHECK: call i32 @_ZN1A1fIiEEDTcldtdtdefpT1b1fIT_EEEv
17*67e74705SXin Li   a.f<int>();
18*67e74705SXin Li   // CHECK: call i32 @_ZN1A1gIiEEDTcldtptfpT1b1fIT_EEEv
19*67e74705SXin Li   a.g<int>();
20*67e74705SXin Li }
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