clang/test/SemaCXX/dependent-types.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -pedantic -verify -std=c++11 %s
   2
   3 template<typename T> using U = int &;
   4
   5 template<typename T, int Size> void f() {
   6   T x1;
   7   T* x2;
   8   T& x3; // expected-error{{declaration of reference variable 'x3' requires an initializer}}
   9   T x4[]; // expected-error{{needs an explicit size or an initializer}}
  10   T x5[Size];
  11   int x6[Size];
  12   U<T> x7; // expected-error{{declaration of reference variable 'x7' requires an initializer}}
  13 }