clang/test/PCH/cxx-for-range.h

   1 // Header for PCH test cxx-for-range.cpp
   2
   3 struct S {
   4   int *begin();
   5   int *end();
   6 };
   7
   8 struct T { };
   9 char *begin(T);
  10 char *end(T);
  11
  12 namespace NS {
  13   struct U { };
  14   char *begin(U);
  15   char *end(U);
  16 }
  17 using NS::U;
  18
  19 void f() {
  20   char a[3] = { 0, 1, 2 };
  21   for (auto w : a)
  22     for (auto x : S())
  23       for (auto y : T())
  24         for (auto z : U())
  25           ;
  26 }
  27
  28 template<typename A>
  29 void g() {
  30   A a[3] = { 0, 1, 2 };
  31   for (auto &v : a)
  32     for (auto x : S())
  33       for (auto y : T())
  34         for (auto z : U())
  35           ;
  36 }