| // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s |
| |
| // Check for template type parameter pack (mis-)matches with template |
| // type parameters. |
| template<typename ...T> struct X0t; |
| template<typename ...T> struct X0t; |
| |
| template<typename ...T> struct X1t; // expected-note{{previous template type parameter pack declared here}} |
| template<typename T> struct X1t; // expected-error{{template type parameter conflicts with previous template type parameter pack}} |
| |
| template<typename T> struct X2t; // expected-note{{previous template type parameter declared here}} |
| template<typename ...T> struct X2t; // expected-error{{template type parameter pack conflicts with previous template type parameter}} |
| |
| template<template<typename ...T> class> struct X0t_intt; |
| template<template<typename ...T> class> struct X0t_intt; |
| |
| template<template<typename ...T> class> struct X1t_intt; // expected-note{{previous template type parameter pack declared here}} |
| template<template<typename T> class> struct X1t_intt; // expected-error{{template type parameter conflicts with previous template type parameter pack}} |
| |
| template<template<typename T> class> struct X2t_intt; // expected-note{{previous template type parameter declared here}} |
| template<template<typename ...T> class> struct X2t_intt; // expected-error{{template type parameter pack conflicts with previous template type parameter}} |
| |
| template<int ...Values> struct X1nt; // expected-note{{previous non-type template parameter pack declared here}} |
| template<int Values> struct X1nt; // expected-error{{non-type template parameter conflicts with previous non-type template parameter pack}} |
| |
| template<template<class T> class> class X1tt; // expected-note{{previous template template parameter declared here}} |
| template<template<class T> class...> class X1tt; // expected-error{{template template parameter pack conflicts with previous template template parameter}} |
| |
| // Check for matching with out-of-line definitions |
| namespace rdar8859985 { |
| template<typename ...> struct tuple { }; |
| template<int ...> struct int_tuple { }; |
| |
| template<typename T> |
| struct X { |
| template<typename ...Args1, int ...Indices1> |
| X(tuple<Args1...>, int_tuple<Indices1...>); |
| }; |
| |
| template<typename T> |
| template<typename ...Args1, int ...Indices1> |
| X<T>::X(tuple<Args1...>, int_tuple<Indices1...>) {} |
| } |