20 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify %s2// expected-no-diagnostics3 4// Template type parameters.5typedef unsigned char T;6template<typename T = T> struct X0 { };7template<> struct X0<unsigned char> { static const bool value = true; };8int array0[X0<>::value? 1 : -1];9 10// Non-type template parameters.11const int N = 17;12template<int N = N> struct X1 { };13template<> struct X1<17> { static const bool value = true; };14int array1[X1<>::value? 1 : -1];15 16// Template template parameters.17template<template<class> class X0 = X0> struct X2 { };18template<> struct X2<X0> { static const bool value = true; };19int array2[X2<>::value? 1 : -1];20