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1; RUN: not llvm-as -disable-output <%s 2>&1 | FileCheck %s
2; Check that the debug info verifier gives nice errors for bad type refs
3; (rather than crashing).
4!llvm.module.flags = !{!0}
5!0 = !{i32 2, !"Debug Info Version", i32 3}
6
7; Make a bunch of type references.
8!typerefs = !{!1, !2, !3, !4}
9!1 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !8)
10!2 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !"2.bad")
11!3 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !9)
12!4 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !"4.bad")
13
14; Add a minimal compile unit to resolve some of the type references.
15!llvm.dbg.cu = !{!5}
16!5 = distinct !DICompileUnit(file: !6, language: DW_LANG_C99, retainedTypes: !7)
17!6 = !DIFile(filename: "file.c", directory: "/path/to/dir")
18!7 = !{!8, !9}
19!8 = !DICompositeType(tag: DW_TAG_structure_type, identifier: "1.good")
20!9 = !DICompositeType(tag: DW_TAG_structure_type, identifier: "3.good")
21
22; CHECK:      assembly parsed, but does not verify
23; CHECK-NEXT: invalid base type
24; CHECK-NEXT: !DIDerivedType(tag: DW_TAG_pointer_type
25; CHECK-SAME:                baseType: !"2.bad"
26; CHECK-NEXT: !"2.bad"
27; CHECK-NEXT: invalid base type
28; CHECK-NEXT: !DIDerivedType(tag: DW_TAG_pointer_type
29; CHECK-SAME:                baseType: !"4.bad"
30; CHECK-NEXT: !"4.bad"
31; CHECK-NOT:  invalid
32