xref: /aosp_15_r20/external/clang/test/CodeGenCXX/debug-info-ptr-to-member-function.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // 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*67e74705SXin Li // 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*67e74705SXin Li 
4*67e74705SXin Li struct T {
5*67e74705SXin Li   int method();
6*67e74705SXin Li };
7*67e74705SXin Li 
foo(int (T::* method)())8*67e74705SXin Li void foo(int (T::*method)()) {}
9*67e74705SXin Li 
10*67e74705SXin Li struct Incomplete;
11*67e74705SXin Li 
12*67e74705SXin Li int (Incomplete::**bar)();
13*67e74705SXin Li // A pointer to a member function is a pair of function- and this-pointer.
14*67e74705SXin Li // CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type,
15*67e74705SXin Li // DARWIN-X64-SAME:           size: 128
16*67e74705SXin Li // WIN32-X64-NOT:             size:
17*67e74705SXin Li // CHECK-SAME:                extraData: {{.*}})
18*67e74705SXin Li 
19*67e74705SXin Li // CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type,
20*67e74705SXin Li // DARWIN-X64-SAME:      size: 128
21*67e74705SXin Li // WIN32-X64-SAME:       size: 64
22