1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s 2 3 void f(); 4 5 // Test typeof(expr) canonicalization 6 template<typename T, T N> 7 void f0(T x, decltype(f(N, x)) y) { } // expected-note{{previous}} 8 9 template<typename T, T N> 10 void f0(T x, decltype((f)(N, x)) y) { } 11 12 template<typename U, U M> 13 void f0(U u, decltype(f(M, u))) { } // expected-error{{redefinition}} 14 15 // PR12438: Test sizeof...() canonicalization 16 template<int> struct N {}; 17 18 template<typename...T> 19 N<sizeof...(T)> f1() {} // expected-note{{previous}} 20 21 template<typename, typename...T> 22 N<sizeof...(T)> f1() {} 23 24 template<class...U> 25 N<sizeof...(U)> f1() {} // expected-error{{redefinition}} 26
