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
