|  | ; RUN: llvm-as -disable-output <%s 2>&1| FileCheck %s | 
|  |  | 
|  | define void @f() !dbg !14 { | 
|  | ret void | 
|  | } | 
|  |  | 
|  | !0 = !{null} | 
|  | !1 = distinct !DICompositeType(tag: DW_TAG_structure_type) | 
|  | !2 = !DIFile(filename: "path/to/file", directory: "/path/to/dir") | 
|  | !3 = !DISubroutineType(types: !0) | 
|  | !4 = distinct !DICompositeType(tag: DW_TAG_structure_type) | 
|  | !8 = distinct !DICompileUnit(language: DW_LANG_Swift, producer: "clang", | 
|  | file: !2, emissionKind: 2) | 
|  | ; CHECK: invalid thrown type | 
|  | ; CHECK: warning: ignoring invalid debug info | 
|  | !13 = !{!14} | 
|  | !14 = distinct !DISubprogram(name: "f", scope: !1, | 
|  | file: !2, line: 1, type: !3, isLocal: true, | 
|  | isDefinition: true, scopeLine: 2, | 
|  | unit: !8, thrownTypes: !13) | 
|  | !15 = !{i32 1, !"Debug Info Version", i32 3} | 
|  | !llvm.module.flags = !{!15} | 
|  | !llvm.dbg.cu = !{!8} |