2 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x objective-c -fmodule-name=category_top -emit-module %S/Inputs/module.map
3 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x objective-c -fmodule-name=category_left -emit-module %S/Inputs/module.map
4 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x objective-c -fmodule-name=category_right -emit-module %S/Inputs/module.map
5 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x objective-c -fmodule-name=category_bottom -emit-module %S/Inputs/module.map
6 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x objective-c -fmodule-name=category_other -emit-module %S/Inputs/module.map
7 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs %s -verify
9 @import category_bottom;
11 // expected-note@Inputs/category_left.h:14 {{previous definition}}
12 // expected-warning@Inputs/category_right.h:12 {{duplicate definition of category}}
13 // expected-note@Inputs/category_top.h:1 {{receiver is instance of class declared here}}
15 @interface Foo(Source)
19 void test(Foo *foo, LeftFoo *leftFoo) {
33 // Load another module that also adds categories to Foo, verify that
34 // we see those categories.
35 @import category_other;
37 void test_other(Foo *foo) {
41 // Make sure we don't see categories that should be hidden
42 void test_hidden_all_errors(Foo *foo) {
43 [foo left_sub]; // expected-warning{{instance method '-left_sub' not found (return type defaults to 'id')}}
44 foo.right_sub_prop = foo; // expected-error{{property 'right_sub_prop' not found on object of type 'Foo *'}}
45 int i = foo->right_sub_ivar; // expected-error{{'Foo' does not have a member named 'right_sub_ivar'}}
46 id<P1> p1 = foo; // expected-warning{{initializing 'id<P1>' with an expression of incompatible type 'Foo *'}}
47 id<P2> p2 = foo; // expected-warning{{initializing 'id<P2>' with an expression of incompatible type 'Foo *'}}
49 [p3 p3_method]; // expected-warning{{instance method '-p3_method' not found (return type defaults to 'id')}}
51 [p4 p4_method]; // expected-warning{{instance method '-p4_method' not found (return type defaults to 'id')}}
52 id p3p = p3.p3_prop; // expected-error{{property 'p3_prop' not found on object of type 'id<P3>'}}
53 p3p = foo.p3_prop; // expected-error{{property 'p3_prop' not found on object of type 'Foo *'}}
54 id p4p = p4.p4_prop; // expected-error{{property 'p4_prop' not found on object of type 'id<P4>'}}
55 p4p = foo.p4_prop; // expected-error{{property 'p4_prop' not found on object of type 'Foo *'}}
58 @import category_left.sub;
60 void test_hidden_right_errors(Foo *foo) {
62 [foo left_sub]; // okay
69 foo.right_sub_prop = foo; // expected-error{{property 'right_sub_prop' not found on object of type 'Foo *'}}
70 int i = foo->right_sub_ivar; // expected-error{{'Foo' does not have a member named 'right_sub_ivar'}}
71 id<P2> p2 = foo; // expected-warning{{initializing 'id<P2>' with an expression of incompatible type 'Foo *'}}
73 [p4 p4_method]; // expected-warning{{instance method '-p4_method' not found (return type defaults to 'id')}}
74 id p4p = p4.p4_prop; // expected-error{{property 'p4_prop' not found on object of type 'id<P4>'}}
75 p4p = foo.p4_prop; // expected-error{{property 'p4_prop' not found on object of type 'Foo *'; did you mean 'p3_prop'?}}
76 // expected-note@Inputs/category_left_sub.h:7{{'p3_prop' declared here}}
79 @import category_right.sub;
81 void test_hidden_okay(Foo *foo) {
83 foo.right_sub_prop = foo;
84 int i = foo->right_sub_ivar;