clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p5.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 namespace A {
   4   struct x {}; // expected-note {{candidate found by name lookup is 'A::x'}}
   5   int x; // expected-note {{candidate found by name lookup is 'A::x'}}
   6
   7   struct y {}; // expected-note {{type declaration hidden}}
   8
   9   struct z;
  10   void z(float);
  11 }
  12
  13 namespace B {
  14   struct x {}; // expected-note {{candidate found by name lookup is 'B::x'}}
  15   float x; // expected-note {{candidate found by name lookup is 'B::x'}}
  16
  17   float y; // expected-note {{declaration hides type}}
  18
  19   void z(int);
  20 }
  21
  22 namespace AB {
  23   using namespace A;
  24   using namespace B;
  25 }
  26
  27 void test() {
  28   struct AB::x foo; // expected-error {{reference to 'x' is ambiguous}}
  29   int i = AB::x; // expected-error {{reference to 'x' is ambiguous}}
  30
  31   struct AB::y bar;
  32   float f = AB::y; // expected-error {{a type named 'y' is hidden by a declaration in a different namespace}}
  33   AB::z(i);
  34   AB::z(f);
  35 }