clang/test/SemaTemplate/instantiate-type.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 int* f(int);
   4 float *f(...);
   5
   6 template<typename T>
   7 struct X {
   8   typedef typeof(T*) typeof_type;
   9   typedef typeof(f(T())) typeof_expr;
  10 };
  11
  12 int *iptr0;
  13 float *fptr0;
  14 X<int>::typeof_type &iptr1 = iptr0;
  15
  16 X<int>::typeof_expr &iptr2 = iptr0;
  17 X<float*>::typeof_expr &fptr1 = fptr0;
  18
  19 namespace rdar13094134 {
  20   template <class>
  21   class X {
  22     typedef struct {
  23       Y *y; // expected-error{{unknown type name 'Y'}}
  24     } Y;
  25   };
  26
  27   X<int> xi;
  28 }