1 // RUN: %clang_cc1 -emit-llvm -dwarf-version=2 -debug-info-kind=limited -x c++ -o - %s | FileCheck %s
2 //
3 // PR21941: crasher for self-referencing DW_TAG_structure_type node. If we get
4 // rid of self-referenceing structure_types (PR21902), then it should be safe
5 // to just kill this test.
6 //
7 // CHECK: ![[SELF:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "B",
8 // CHECK-SAME: vtableHolder: ![[SELF]]
9
foo()10 void foo() {
11 struct V {
12 int vi;
13 };
14 struct B : virtual V {};
15 B b;
16 }
17