1// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -gline-tables-only %s -o - | FileCheck %s
2// Crasher for PR22929.
3class Base {
4  virtual void VariadicFunction(...);
5};
6
7class Derived : public virtual Base {
8  virtual void VariadicFunction(...);
9};
10
11void Derived::VariadicFunction(...) { }
12
13// CHECK-LABEL: define void @_ZN7Derived16VariadicFunctionEz(
14// CHECK: ret void, !dbg ![[LOC:[0-9]+]]
15// CHECK-LABEL: define void @_ZT{{.+}}N7Derived16VariadicFunctionEz(
16// CHECK: ret void, !dbg ![[LOC:[0-9]+]]
17//
18// CHECK: !llvm.dbg.cu = !{![[CU:[0-9]+]]}
19//
20// CHECK: ![[CU]] = !MDCompileUnit({{.*}} subprograms: ![[SPs:[0-9]+]]
21// CHECK: ![[SPs]] = !{![[SP:[0-9]+]]}
22// CHECK: ![[SP]] = !MDSubprogram(name: "VariadicFunction",{{.*}} function: {{[^:]+}} @_ZN7Derived16VariadicFunctionEz
23// CHECK: ![[LOC]] = !MDLocation({{.*}}scope: ![[SP]])
24