1 | // RUN: rm -rf %t |
2 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -fmodules-cache-path=%t -fmodule-name=module_private_left -emit-module %S/Inputs/module.map |
3 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -fmodules-cache-path=%t -fmodule-name=module_private_right -emit-module %S/Inputs/module.map |
4 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -fmodules-cache-path=%t -I %S/Inputs %s -verify |
5 | // FIXME: When we have a syntax for modules in C++, use that. |
6 | |
7 | @import module_private_left; |
8 | @import module_private_right; |
9 | |
10 | void test() { |
11 | int &ir = f0(1.0); // okay: f0() from 'right' is not visible |
12 | } |
13 | |
14 | int test_broken() { |
15 | HiddenStruct hidden; // expected-error{{unknown type name 'HiddenStruct'}} |
16 | Integer i; // expected-error{{unknown type name 'Integer'}} |
17 | |
18 | int *ip = 0; |
19 | f1(ip); // expected-error{{use of undeclared identifier 'f1'}} |
20 | |
21 | vector<int> vec; // expected-error{{use of undeclared identifier 'vector'}} \ |
22 | // expected-error{{expected '(' for function-style cast or type construction}} \ |
23 | // expected-error{{use of undeclared identifier 'vec'}} |
24 | |
25 | VisibleStruct vs; |
26 | vs.field = 0; // expected-error{{no member named 'field' in 'VisibleStruct'}} |
27 | vs.setField(1); // expected-error{{no member named 'setField' in 'VisibleStruct'}} |
28 | |
29 | return hidden_var; // expected-error{{use of undeclared identifier 'hidden_var'}} |
30 | } |
31 | |
32 | // Check for private redeclarations of public entities. |
33 | template<typename T> |
34 | class public_class_template; |
35 | |
36 | template<typename T> |
37 | __module_private__ class public_class_template; |
38 | |
39 | |
40 | typedef int public_typedef; |
41 | typedef __module_private__ int public_typedef; |
42 | |
43 | extern int public_var; |
44 | extern __module_private__ int public_var; |
45 | |
46 | void public_func(); |
47 | __module_private__ void public_func(); |
48 | |
49 | template<typename T> |
50 | void public_func_template(); |
51 | template<typename T> |
52 | __module_private__ void public_func_template(); |
53 | |
54 | struct public_struct; |
55 | __module_private__ struct public_struct; |
56 | |
57 | // Check for attempts to make specializations private |
58 | template<> __module_private__ void public_func_template<int>(); // expected-error{{template specialization cannot be declared __module_private__}} |
59 | |
60 | template<typename T> |
61 | struct public_class { |
62 | struct inner_struct; |
63 | static int static_var; |
64 | |
65 | friend __module_private__ void public_func_friend(); |
66 | friend __module_private__ struct public_struct_friend; |
67 | }; |
68 | |
69 | template<> __module_private__ struct public_class<int>::inner_struct { }; // expected-error{{member specialization cannot be declared __module_private__}} |
70 | template<> __module_private__ int public_class<int>::static_var = 17; // expected-error{{member specialization cannot be declared __module_private__}} |
71 | |
72 | template<> |
73 | __module_private__ struct public_class<float> { }; // expected-error{{template specialization cannot be declared __module_private__}} |
74 | |
75 | template<typename T> |
76 | __module_private__ struct public_class<T *> { }; // expected-error{{partial specialization cannot be declared __module_private__}} |
77 | |
78 | // Check for attempts to make parameters and variables with automatic |
79 | // storage module-private. |
80 | |
81 | void local_var_private(__module_private__ int param) { // expected-error{{parameter 'param' cannot be declared __module_private__}} |
82 | __module_private__ struct Local { int x, y; } local; //expected-error{{local variable 'local' cannot be declared __module_private__}} |
83 | |
84 | __module_private__ struct OtherLocal { int x; }; // expected-error{{local struct cannot be declared __module_private__}} |
85 | |
86 | typedef __module_private__ int local_typedef; // expected-error{{typedef 'local_typedef' cannot be declared __module_private__}} |
87 | } |
88 | |
89 | // Check struct size |
90 | struct LikeVisibleStruct { |
91 | int field; |
92 | virtual void setField(int f); |
93 | }; |
94 | |
95 | int check_struct_size[sizeof(VisibleStruct) == sizeof(LikeVisibleStruct)? 1 : -1]; |
96 | |