1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2
3 // Member Test1 hides class Test1
4 class Test1 {
5 static int Test1; // expected-error {{member 'Test1' has the same name as its class}}
6 // expected-note@-1 {{class 'Test1' is hidden by a non-type declaration of 'Test1' here}}
fn1()7 void fn1() {
8 Test1 x; // expected-error {{must use 'class' tag to refer to type 'Test1' in this scope}}
9 }
fn2()10 int fn2() {
11 return Test1;
12 }
13 };
14
15 // Member Test2 doesn't hide class Test2 as its declaration is invalid
16 class Test2 { // expected-note {{declared here}}
17 static NoSuchType Test2; // expected-error {{unknown type name 'NoSuchType'}}
18 // expected-error@-1 {{member 'Test2' has the same name as its class}}
fn1()19 void fn1() {
20 Test2 x;
21 }
fn2()22 int fn2() {
23 return Test2; // expected-error {{'Test2' does not refer to a value}}
24 }
25 };
26
27 // Test3a::x doesn't hide Test3b::x as its declaration is invalid
28 namespace Test3a {
x()29 NoSuchType x() { return 0; } // expected-error {{unknown type name 'NoSuchType'}}
30 }
31 namespace Test3b {
32 class x; // expected-note {{declared here}}
33 }
34 using Test3a::x;
35 using Test3b::x;
test3_fn()36 int test3_fn() {
37 return x; // expected-error {{'x' does not refer to a value}}
38 }
39
40 // Function Test4 hides class Test4, whose declaration is invalid
41 class Test4 : public NoSuchType { // expected-error {{expected class name}}
42
43 };
Test4()44 int Test4() { return 0; }
45
test4_fn()46 int test4_fn() {
47 return Test4();
48 }
49
50 // Function Test5 doesn't hide class Test5 when both are invalid
51 class Test5 : public NoSuchType { // expected-error {{expected class name}}
52
53 };
Test5()54 NoSuchType Test5() { return 0; } // expected-error {{unknown type name 'NoSuchType'}}
55
test5_fn()56 Test5 test5_fn() {
57 Test5 x;
58 return x;
59 }
60