clang/test/CXX/lex/lex.pptoken/p3-0x.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify %s
   2
   3 int a<::> = { 1, 2, 3 };
   4 int b = a<:::a<:0:>:>;
   5 bool c = a<:0:><::b;
   6
   7 template<int &n> void f() {}
   8 template void f<::b>();
   9
  10 #define x a<:: ## : b :>
  11 int d = x; // expected-error {{pasting formed ':::', an invalid preprocessing token}} expected-error {{expected unqualified-id}}
  12
  13 const char xs[] = R"(\
  14 ??=\U0000)";
  15 static_assert(sizeof(xs) == 12, "did not revert all changes");