| 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 | |