p2.cpp revision 77a1a8868e03bb74412f001f32d66ce0c26afae6 
1// RUN: %clang_cc1 -fsyntax-only -verify %s
2
3// rdar4641403
4namespace N {
5  struct X { // expected-note{{candidate found by name lookup}}
6    float b;
7  };
8}
9
10using namespace N;
11
12typedef struct {
13  int a;
14} X; // expected-note{{candidate found by name lookup}}
15
16
17struct Y { };
18void Y(int) { }
19
20void f() {
21  X *x; // expected-error{{reference to 'X' is ambiguous}}
22  Y(1); // okay
23}
24
25