test/SemaCXX/alignof-sizeof-reference.cpp

   1 // RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s
   2
   3 struct s0; // expected-note {{forward declaration}}
   4 char ar[sizeof(s0&)]; // expected-error {{invalid application of 'sizeof' to an incomplete type}}
   5 void test() {
   6   char &r = ar[0];
   7   static_assert(alignof(r) == 1, "bad alignment");
   8   static_assert(sizeof(r) == 1, "bad size");
   9 }
  10
  11 void f();
  12 void f(int);
  13 void g() {
  14   sizeof(&f); // expected-error{{cannot resolve overloaded function from context}}
  15 }