1 ; REQUIRES: object-emission
3 ; RUN: %llc_dwarf -O0 -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
9 ; Check that a typedef with no DW_AT_type is produced. The absence of a type is used to imply the 'void' type.
11 ; CHECK: DW_TAG_typedef
12 ; CHECK-NOT: DW_AT_type
13 ; CHECK: {{DW_TAG|NULL}}
15 @y = global i8* null, align 8
18 !llvm.module.flags = !{!8, !9}
21 !0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: 1, file: !1, enums: !2, retainedTypes: !2, subprograms: !2, globals: !3, imports: !2)
22 !1 = !DIFile(filename: "typedef.cpp", directory: "/tmp/dbginfo")
25 !4 = !DIGlobalVariable(name: "y", line: 2, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i8** @y)
26 !5 = !DIFile(filename: "typedef.cpp", directory: "/tmp/dbginfo")
27 !6 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !7)
28 !7 = !DIDerivedType(tag: DW_TAG_typedef, name: "x", line: 1, file: !1, baseType: null)
29 !8 = !{i32 2, !"Dwarf Version", i32 4}
30 !9 = !{i32 1, !"Debug Info Version", i32 3}
31 !10 = !{!"clang version 3.5.0 "}