1 // RUN: %clang_cc1 %s -triple x86_64-apple-darwin -debug-info-kind=limited -emit-llvm -o - | FileCheck -check-prefix=CHECK -check-prefix=DARWIN-X64 %s
2 // RUN: %clang_cc1 %s -triple x86_64-pc-win32 -debug-info-kind=limited -emit-llvm -o - | FileCheck -check-prefix=CHECK -check-prefix=WIN32-X64 %s
3
4 struct T {
5 int method();
6 };
7
foo(int (T::* method)())8 void foo(int (T::*method)()) {}
9
10 // A pointer to a member function is a pair of function- and this-pointer.
11 // CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type,
12 // DARWIN-X64-SAME: size: 128
13 // WIN32-X64-SAME: size: 64
14
15 struct Incomplete;
16
17 int (Incomplete::**bar)();
18 // CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type,
19 // DARWIN-X64-SAME: size: 128
20 // WIN32-X64-NOT: size:
21 // CHECK-SAME: extraData: {{.*}})
22