src/llvm/tools/clang/test/CXX/special/class.inhctor/p3.cpp

   1 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
   2
   3 struct B1 {
   4   B1(int);
   5   B1(int, int);
   6 };
   7 struct D1 : B1 {
   8   using B1::B1; // expected-error {{not supported}}
   9 };
  10 D1 d1a(1), d1b(1, 1);
  11
  12 D1 fd1() { return 1; }
  13
  14 struct B2 {
  15   explicit B2(int, int = 0, int = 0);
  16 };
  17 struct D2 : B2 { // expected-note 2 {{candidate constructor}}
  18   using B2::B2; // expected-error {{not supported}}
  19 };
  20 D2 d2a(1), d2b(1, 1), d2c(1, 1, 1);
  21
  22 D2 fd2() { return 1; } // expected-error {{no viable conversion}}
  23
  24 struct B3 {
  25   B3(void*); // expected-note {{inherited from here}}
  26 };
  27 struct D3 : B3 { // expected-note 2 {{candidate constructor}}
  28   using B3::B3; // expected-note {{candidate constructor (inherited)}} expected-error {{not supported}}
  29 };
  30 D3 fd3() { return 1; } // expected-error {{no viable conversion}}
  31
  32 template<typename T> struct T1 : B1 {
  33   using B1::B1; // expected-error {{not supported}}
  34 };
  35 template<typename T> struct T2 : T1<T> {
  36   using T1<int>::T1; // expected-error {{not supported}}
  37 };
  38 template<typename T> struct T3 : T1<int> {
  39   using T1<T>::T1; // expected-error {{not supported}}
  40 };
  41 struct 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 };