1 // RUN: rm -rf %t 2 // RUN: %clang_cc1 -fmodules -x objective-c++ -fmodule-cache-path %t -fmodule-name=module_private_left -emit-module %S/Inputs/module.map 3 // RUN: %clang_cc1 -fmodules -x objective-c++ -fmodule-cache-path %t -fmodule-name=module_private_right -emit-module %S/Inputs/module.map 4 // RUN: %clang_cc1 -fmodules -x objective-c++ -fmodule-cache-path %t %s -verify 5 // FIXME: When we have a syntax for modules in C++, use that. 6 7 @__experimental_modules_import module_private_left; 8 @__experimental_modules_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; // \ 16 // expected-error{{must use 'struct' tag to refer to type 'HiddenStruct' in this scope}} \ 17 // expected-error{{definition of 'struct HiddenStruct' must be imported}} 18 // expected-note@3 {{previous definition is here}} 19 20 Integer i; // expected-error{{unknown type name 'Integer'}} 21 22 int *ip = 0; 23 f1(ip); // expected-error{{use of undeclared identifier 'f1'}} 24 25 vector<int> vec; // expected-error{{use of undeclared identifier 'vector'}} \ 26 // expected-error{{expected '(' for function-style cast or type construction}} \ 27 // expected-error{{use of undeclared identifier 'vec'}} 28 29 VisibleStruct vs; 30 vs.field = 0; // expected-error{{no member named 'field' in 'VisibleStruct'}} 31 vs.setField(1); // expected-error{{no member named 'setField' in 'VisibleStruct'}} 32 33 return hidden_var; // expected-error{{use of undeclared identifier 'hidden_var'}} 34 } 35 36 // Check for private redeclarations of public entities. 37 template<typename T> 38 class public_class_template; 39 40 template<typename T> 41 __module_private__ class public_class_template; 42 43 44 typedef int public_typedef; 45 typedef __module_private__ int public_typedef; 46 47 extern int public_var; 48 extern __module_private__ int public_var; 49 50 void public_func(); 51 __module_private__ void public_func(); 52 53 template<typename T> 54 void public_func_template(); 55 template<typename T> 56 __module_private__ void public_func_template(); 57 58 struct public_struct; 59 __module_private__ struct public_struct; 60 61 // Check for attempts to make specializations private 62 template<> __module_private__ void public_func_template<int>(); // expected-error{{template specialization cannot be declared __module_private__}} 63 64 template<typename T> 65 struct public_class { 66 struct inner_struct; 67 static int static_var; 68 69 friend __module_private__ void public_func_friend(); 70 friend __module_private__ struct public_struct_friend; 71 }; 72 73 template<> __module_private__ struct public_class<int>::inner_struct { }; // expected-error{{member specialization cannot be declared __module_private__}} 74 template<> __module_private__ int public_class<int>::static_var = 17; // expected-error{{member specialization cannot be declared __module_private__}} 75 76 template<> 77 __module_private__ struct public_class<float> { }; // expected-error{{template specialization cannot be declared __module_private__}} 78 79 template<typename T> 80 __module_private__ struct public_class<T *> { }; // expected-error{{partial specialization cannot be declared __module_private__}} 81 82 // Check for attempts to make parameters and variables with automatic 83 // storage module-private. 84 85 void local_var_private(__module_private__ int param) { // expected-error{{parameter 'param' cannot be declared __module_private__}} 86 __module_private__ struct Local { int x, y; } local; //expected-error{{local variable 'local' cannot be declared __module_private__}} 87 88 __module_private__ struct OtherLocal { int x; }; // expected-error{{local struct cannot be declared __module_private__}} 89 90 typedef __module_private__ int local_typedef; // expected-error{{typedef 'local_typedef' cannot be declared __module_private__}} 91 } 92 93 // Check struct size 94 struct LikeVisibleStruct { 95 int field; 96 virtual void setField(int f); 97 }; 98 99 int check_struct_size[sizeof(VisibleStruct) == sizeof(LikeVisibleStruct)? 1 : -1]; 100
