1 // RUN: %clang_cc1_only -verify %s
2 
3 const int AA = 5;
4 
5 int f1(enum {AA,BB} E) {
6     return BB;
7 }
8 
9 int f2(enum {AA=7,BB} E) {
10     return AA;
11 }
12 
13 struct a {
14 };
15 
16 int f3(struct a { } *); // expected-warning {{will not be visible outside of this function}}
17 
18 struct A { struct b { int j; } t; }; // expected-note {{previous definition is here}}
19 
20 int f4(struct A { struct b { int j; } t; } *); // expected-warning {{declaration of 'struct A' will not be visible outside of this function}} expected-warning {{redefinition of 'b' will not be visible outside of this function}}
21 
22 struct aA {
23     struct ab { // expected-note {{previous definition is here}} expected-note {{previous definition is here}}
24         int j;
25     } b;
26 };
27 
28 int f5(struct aA { struct ab { int j; } b; struct ab { char glorx; } glorx; } *); // expected-warning {{declaration of 'struct aA' will not be visible}} expected-warning {{redefinition of 'ab' will not be visible}} expected-warning {{redefinition of 'ab' will not be visible}}
29 
30 void f6(struct z {int b;} c) { // expected-warning {{declaration of 'struct z' will not be visible outside of this function}}
31     struct z d;
32     d.b = 4;
33 }
34