1 // RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -gline-tables-only %s -o - | FileCheck %s
2 // Crasher for PR22929.
3 class Base {
4   virtual void VariadicFunction(...);
5 };
6 
7 class Derived : public virtual Base {
8   virtual void VariadicFunction(...);
9 };
10 
11 void 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]] = !DICompileUnit({{.*}} subprograms: ![[SPs:[0-9]+]]
21 // CHECK: ![[SPs]] = !{![[SP:[0-9]+]]}
22 // CHECK: ![[SP]] = !DISubprogram(name: "VariadicFunction",{{.*}} function: {{[^:]+}} @_ZN7Derived16VariadicFunctionEz
23 // CHECK: ![[LOC]] = !DILocation({{.*}}scope: ![[SP]])
24