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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.  Note that !4 references !"0.bad" (instead
8; of !"4.bad") to test error ordering.
9!typerefs = !{!1, !2, !3, !4}
10!1 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !"1.good")
11!2 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !"2.bad")
12!3 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !"3.good")
13!4 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !"0.bad")
14
15; Add a minimal compile unit to resolve some of the type references.
16!llvm.dbg.cu = !{!5}
17!5 = distinct !DICompileUnit(file: !6, language: DW_LANG_C99, retainedTypes: !7)
18!6 = !DIFile(filename: "file.c", directory: "/path/to/dir")
19!7 = !{!8, !9}
20!8 = !DICompositeType(tag: DW_TAG_structure_type, identifier: "1.good")
21!9 = !DICompositeType(tag: DW_TAG_structure_type, identifier: "3.good")
22
23; CHECK:      assembly parsed, but does not verify
24; CHECK-NEXT: unresolved type ref
25; CHECK-NEXT: !"0.bad"
26; CHECK-NEXT: !DIDerivedType(tag: DW_TAG_pointer_type
27; CHECK-SAME:                baseType: !"0.bad"
28; CHECK-NEXT: unresolved type ref
29; CHECK-NEXT: !"2.bad"
30; CHECK-NEXT: !DIDerivedType(tag: DW_TAG_pointer_type
31; CHECK-SAME:                baseType: !"2.bad"
32; CHECK-NOT:  unresolved
33