clang/test/CXX/temp/temp.param/p5.cpp

   1 // RUN: %clang_cc1 -verify %s -std=c++14
   2
   3 template<const int I> struct S { // expected-error {{reference member 'r' binds to a temporary object}}
   4   decltype(I) n;
   5   int &&r = I; // expected-note {{default member initializer}}
   6 };
   7 S<5> s; // expected-note {{implicit default constructor}}
   8
   9 template<typename T, T v> struct U { // expected-error {{reference member 'r' binds to a temporary object}}
  10   decltype(v) n;
  11   int &&r = v; // expected-note {{default member initializer}}
  12 };
  13 U<const int, 6> u; // expected-note {{implicit default constructor}}