1// RUN: rm -rf %t
2// RUN: %clang_cc1 -fmodules-cache-path=%t -fmodules -I %S/Inputs %s -verify
3
4
5@import MethodPoolA;
6
7@interface D
8- (void)method5:(D*)obj;
9@end
10
11// expected-note@Inputs/MethodPoolA.h:7{{using}}
12// expected-note@Inputs/MethodPoolB.h:12{{also found}}
13
14void testMethod1(id object) {
15  [object method1]; 
16}
17
18void testMethod2(id object) {
19  [object method2:1];
20} 
21
22void testMethod4(id object) {
23  [object method4]; // expected-warning{{instance method '-method4' not found (return type defaults to 'id')}}
24} 
25
26void testMethod5(id object, D* d) {
27  [object method5:d];
28}
29
30@import MethodPoolB;
31
32void testMethod1Again(id object) {
33  [object method1];
34}
35
36void testMethod2Again(id object) {
37  [object method2:1]; // expected-warning{{multiple methods named 'method2:' found}}
38}
39
40void testMethod3(id object) {
41  [object method3]; // expected-warning{{instance method '-method3' not found (return type defaults to 'id')}}
42}
43
44@import MethodPoolB.Sub;
45
46void testMethod3Again(id object) {
47  char *str = [object method3]; // okay: only found in MethodPoolB.Sub
48}
49
50void testMethod6(id object) {
51  [object method6];
52}
53
54@import MethodPoolA.Sub;
55
56void testMethod3AgainAgain(id object) {
57  [object method3]; // expected-warning{{multiple methods named 'method3' found}}
58  // expected-note@Inputs/MethodPoolBSub.h:2{{using}}
59  // expected-note@Inputs/MethodPoolASub.h:2{{also found}}
60}
61
62void testMethod4Again(id object) {
63  [object method4];
64} 
65
66void testMethod5Again(id object, D* d) {
67  [object method5:d];
68}
69