| Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1 | // RUN: %clang_cc1 -emit-llvm %s -o - -triple x86_64-unknown-unknown -fms-extensions | FileCheck %s |
| 2 | // rdar://17784718 |
| 3 | |
| 4 | typedef struct _GUID |
| 5 | { |
| 6 | unsigned int Data1; |
| 7 | unsigned short Data2; |
| 8 | unsigned short Data3; |
| 9 | unsigned char Data4[ 8 ]; |
| 10 | } GUID; |
| 11 | |
| 12 | |
| 13 | template < typename T, const GUID & T_iid = __uuidof(T)> |
| 14 | class UUIDTest |
| 15 | { |
| 16 | public: |
| 17 | UUIDTest() { } |
| 18 | }; |
| 19 | |
| 20 | struct __declspec(uuid("EAFA1952-66F8-438B-8FBA-AF1BBAE42191")) TestStruct |
| 21 | { |
| 22 | int foo; |
| 23 | }; |
| 24 | |
| 25 | template <class T> void test_uuidofType(void *arg[sizeof(__uuidof(T))] = 0) {} |
| 26 | |
| 27 | template <class T> void test_uuidofExpr(void *arg[sizeof(__uuidof(T::member))] = 0) {} |
| 28 | |
| 29 | struct HasMember { typedef TestStruct member; }; |
| 30 | |
| 31 | int main(int argc, const char * argv[]) |
| 32 | { |
| 33 | |
| 34 | UUIDTest<TestStruct> uuidof_test; |
| 35 | test_uuidofType<TestStruct>(); |
| 36 | test_uuidofExpr<HasMember>(); |
| 37 | return 0; |
| 38 | } |
| 39 | |
| 40 | // CHECK: define i32 @main |
| 41 | // CHECK: call void @_ZN8UUIDTestI10TestStructXu8__uuidoftS0_EEC1Ev |
| 42 | // CHECK: call void @_Z15test_uuidofTypeI10TestStructEvPPv(i8** null) |
| 43 | // CHECK: call void @_Z15test_uuidofExprI9HasMemberEvPPv(i8** null) |
| 44 | |
| 45 | // CHECK: define linkonce_odr void @_ZN8UUIDTestI10TestStructXu8__uuidoftS0_EEC1Ev |
| 46 | // CHECK: define linkonce_odr void @_Z15test_uuidofTypeI10TestStructEvPPv |
| 47 | // CHECK: define linkonce_odr void @_Z15test_uuidofExprI9HasMemberEvPPv |
| 48 | // CHECK: define linkonce_odr void @_ZN8UUIDTestI10TestStructXu8__uuidoftS0_EEC2Ev |