clang/test/Frontend/noderef_templates.cpp

   1 // RUN: %clang_cc1 -verify %s
   2
   3 #define NODEREF __attribute__((noderef))
   4
   5 template <typename T>
   6 int func(T NODEREF *a) { // expected-note 2 {{a declared here}}
   7   return *a + 1;         // expected-warning 2 {{dereferencing a; was declared with a 'noderef' type}}
   8 }
   9
  10 void func() {
  11   float NODEREF *f;
  12   int NODEREF *i;
  13   func(f); // expected-note{{in instantiation of function template specialization 'func<float>' requested here}}
  14   func(i); // expected-note{{in instantiation of function template specialization 'func<int>' requested here}}
  15 }