20 lines
478 B
C++
20 lines
478 B
C++
// RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s
|
|
|
|
struct B {
|
|
template <class U> U f();
|
|
};
|
|
|
|
struct A {
|
|
B b;
|
|
// implicitly rewritten to (*this).b.f<U>()
|
|
template <class U> auto f() -> decltype (b.f<U>());
|
|
template <class U> auto g() -> decltype (this->b.f<U>());
|
|
};
|
|
|
|
int main() {
|
|
A a;
|
|
// CHECK: call i32 @_ZN1A1fIiEEDTcldtdtdefpT1b1fIT_EEEv
|
|
a.f<int>();
|
|
// CHECK: call i32 @_ZN1A1gIiEEDTcldtptfpT1b1fIT_EEEv
|
|
a.g<int>();
|
|
}
|