1 //===----------------------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
11 // REQUIRES: c++98 || c++03 || c++11 || c++14
13 // template<Returnable S, ClassType T, CopyConstructible A>
14 // const_mem_fun1_t<S,T,A>
15 // mem_fun(S (T::*f)(A) const);
23 short a2(int i) {return short(i+1);}
24 int a3() const {return 1;}
25 double a4(unsigned i) const {return i-1;}
31 assert(std::mem_fun(&A::a4)(&a, 6) == 5);