xref: /aosp_15_r20/external/clang/test/CodeGenCXX/debug-info-indirect-field-decl.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -triple x86_64-apple-darwin %s -o - | FileCheck %s
2*67e74705SXin Li //
3*67e74705SXin Li // Test that indirect field decls are handled gracefully.
4*67e74705SXin Li // rdar://problem/16348575
5*67e74705SXin Li //
6*67e74705SXin Li template <class T, int T::*ptr> class Foo {  };
7*67e74705SXin Li 
8*67e74705SXin Li struct Bar {
9*67e74705SXin Li   int i1;
10*67e74705SXin Li   // CHECK: ![[INT:[0-9]+]] = !DIBasicType(name: "int"
11*67e74705SXin Li   // CHECK: !DIDerivedType(tag: DW_TAG_member, scope:
12*67e74705SXin Li   // CHECK-SAME:           line: [[@LINE+4]]
13*67e74705SXin Li   // CHECK-SAME:           baseType: ![[UNION:[0-9]+]]
14*67e74705SXin Li   // CHECK-SAME:           size: 32, align: 32, offset: 32
15*67e74705SXin Li   // CHECK: ![[UNION]] = distinct !DICompositeType(tag: DW_TAG_union_type,{{.*}} identifier: "_ZTSN3BarUt_E")
16*67e74705SXin Li   union {
17*67e74705SXin Li     // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "i2",
18*67e74705SXin Li     // CHECK-SAME:           line: [[@LINE+5]]
19*67e74705SXin Li     // CHECK-SAME:           baseType: ![[INT]]
20*67e74705SXin Li     // CHECK-SAME:           size: 32, align: 32
21*67e74705SXin Li     // CHECK-NOT:            offset:
22*67e74705SXin Li     // CHECK-SAME:           ){{$}}
23*67e74705SXin Li     int i2;
24*67e74705SXin Li   };
25*67e74705SXin Li };
26*67e74705SXin Li 
27*67e74705SXin Li Foo<Bar, &Bar::i2> the_foo;
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