clang/test/SemaCXX/gh37257.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 template<class T>
   4 T&& create();
   5
   6 template<class T, class... Args>
   7 void test() {
   8   T t(create<Args>()...); // expected-error{{variable has incomplete type 'int[]'}}
   9   (void) t;
  10 }
  11
  12 struct A;
  13
  14 int main() {
  15   test<int[]>(); // expected-note {{in instantiation of function template specialization 'test<int[]>' requested here}}
  16 }