1 // RUN: %clang_cc1 -emit-llvm -gdwarf-2 -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 !{!"0x13\00B\00{{[^"]*}}", {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, ![[SELF]], {{[^}]+}}} ; [ DW_TAG_structure_type ] [B]
8
foo()9 void foo() {
10 struct V {
11 int vi;
12 };
13 struct B : virtual V {};
14 B b;
15 }
16