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-rw-r--r--test/CXX/special/class.inhctor/p3.cpp51
1 files changed, 31 insertions, 20 deletions
diff --git a/test/CXX/special/class.inhctor/p3.cpp b/test/CXX/special/class.inhctor/p3.cpp
index 7aaaa7a6f0b8b..7f054874e075a 100644
--- a/test/CXX/special/class.inhctor/p3.cpp
+++ b/test/CXX/special/class.inhctor/p3.cpp
@@ -1,8 +1,11 @@
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
+//
+// Note: [class.inhctor] was removed by P0136R1. This tests the new behavior
+// for the wording that used to be there.
struct B1 {
- B1(int);
- B1(int, int);
+ B1(int); // expected-note 3{{target of using}}
+ B1(int, int); // expected-note 3{{target of using}}
};
struct D1 : B1 {
using B1::B1;
@@ -11,48 +14,56 @@ D1 d1a(1), d1b(1, 1);
D1 fd1() { return 1; }
-struct B2 {
+struct B2 { // expected-note 2{{candidate}}
explicit B2(int, int = 0, int = 0);
};
-struct D2 : B2 { // expected-note 2 {{candidate constructor}}
- using B2::B2;
+struct D2 : B2 { // expected-note 2{{candidate constructor}}
+ using B2::B2; // expected-note 2{{inherited here}}
};
D2 d2a(1), d2b(1, 1), d2c(1, 1, 1);
D2 fd2() { return 1; } // expected-error {{no viable conversion}}
-struct B3 {
- B3(void*); // expected-note {{inherited from here}}
+struct B3 { // expected-note 2{{candidate}}
+ B3(void*); // expected-note {{candidate}}
};
-struct D3 : B3 { // expected-note 2 {{candidate constructor}}
- using B3::B3; // expected-note {{candidate constructor (inherited)}}
+struct D3 : B3 { // expected-note 2{{candidate constructor}}
+ using B3::B3; // expected-note 3{{inherited here}}
};
D3 fd3() { return 1; } // expected-error {{no viable conversion}}
template<typename T> struct T1 : B1 {
- using B1::B1;
+ using B1::B1; // expected-note 2{{using declaration}}
};
template<typename T> struct T2 : T1<T> {
- using T1<int>::T1;
+ using T1<int>::T1; // expected-note 2{{using declaration}}
};
template<typename T> struct T3 : T1<int> {
- using T1<T>::T1;
+ using T1<T>::T1; // expected-note 2{{using declaration}}
};
struct U {
- friend T1<int>::T1(int);
- friend T1<int>::T1(int, int);
- friend T2<int>::T2(int);
- friend T2<int>::T2(int, int);
- friend T3<int>::T3(int);
- friend T3<int>::T3(int, int);
+ // [dcl.meaning]p1: "the member shall not merely hav ebeen introduced by a
+ // using-declaration in the scope of the class [...] nominated by the
+ // nested-name-specifier of the declarator-id"
+ friend T1<int>::T1(int); // expected-error {{cannot befriend target of using declaration}}
+ friend T1<int>::T1(int, int); // expected-error {{cannot befriend target of using declaration}}
+ friend T2<int>::T2(int); // expected-error {{cannot befriend target of using declaration}}
+ friend T2<int>::T2(int, int); // expected-error {{cannot befriend target of using declaration}}
+ friend T3<int>::T3(int); // expected-error {{cannot befriend target of using declaration}}
+ friend T3<int>::T3(int, int); // expected-error {{cannot befriend target of using declaration}}
};
struct B4 {
- template<typename T> explicit B4(T, int = 0);
+ template<typename T> explicit B4(T, int = 0); // expected-note 2{{here}}
};
template<typename T> struct T4 : B4 {
- using B4::B4; // expected-note {{here}}
+ using B4::B4;
template<typename U> T4(U);
};
+template<typename T> struct U4 : T4<T> {
+ using T4<T>::T4;
+};
T4<void> t4a = {0};
T4<void> t4b = {0, 0}; // expected-error {{chosen constructor is explicit}}
+U4<void> u4a = {0};
+U4<void> u4b = {0, 0}; // expected-error {{chosen constructor is explicit}}