clang/test/SemaCXX/templated-friend-decl.cpp

   1 // RUN: %clang_cc1 %s
   2
   3 template <typename T>
   4 struct Foo {
   5   template <typename U>
   6   struct Bar {};
   7
   8   // The templated declaration for class Bar should not be instantiated when
   9   // Foo<int> is. This is to protect against PR5848; for now, this "parses" but
  10   // requires a rewrite of the templated friend code to be properly fixed.
  11   template <typename U>
  12   friend struct Bar;
  13 };
  14
  15 Foo<int> x;