p3.cpp revision 07b0fdcee8d64222b274779d02851cc53d18e0db 
1// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
2
3struct B1 {
4  B1(int);
5  B1(int, int);
6};
7struct D1 : B1 {
8  using B1::B1;
9};
10D1 d1a(1), d1b(1, 1);
11
12D1 fd1() { return 1; }
13
14struct B2 {
15  explicit B2(int, int = 0, int = 0);
16};
17struct D2 : B2 { // expected-note 2 {{candidate constructor}}
18  using B2::B2;
19};
20D2 d2a(1), d2b(1, 1), d2c(1, 1, 1);
21
22D2 fd2() { return 1; } // expected-error {{no viable conversion}}
23
24struct B3 {
25  B3(void*); // expected-note {{inherited from here}}
26};
27struct D3 : B3 { // expected-note 2 {{candidate constructor}}
28  using B3::B3; // expected-note {{candidate constructor (inherited)}}
29};
30D3 fd3() { return 1; } // expected-error {{no viable conversion}}
31
32template<typename T> struct T1 : B1 {
33  using B1::B1;
34};
35template<typename T> struct T2 : T1<T> {
36  using T1<int>::T1;
37};
38template<typename T> struct T3 : T1<int> {
39  using T1<T>::T1;
40};
41struct U {
42  friend T1<int>::T1(int);
43  friend T1<int>::T1(int, int);
44  friend T2<int>::T2(int);
45  friend T2<int>::T2(int, int);
46  friend T3<int>::T3(int);
47  friend T3<int>::T3(int, int);
48};
49