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1; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t2; RUN: llvm-dwarfdump -v %t | FileCheck %s3 4; This was pulled from clang's debug-info-template-recursive.cpp test.5; class base { };6 7; template <class T> class foo : public base {8; void operator=(const foo r) { }9; };10 11; class bar : public foo<void> { };12; bar filters;13 14; CHECK: DW_TAG_template_type_parameter [{{.*}}]15; CHECK-NEXT: DW_AT_name{{.*}}"T"16; CHECK-NOT: DW_AT_type17; CHECK: {{DW_TAG|NULL}}18 19source_filename = "test/DebugInfo/Generic/template-recursive-void.ll"20 21%class.bar = type { i8 }22 23@filters = global %class.bar zeroinitializer, align 1, !dbg !024 25!llvm.dbg.cu = !{!29}26!llvm.module.flags = !{!32, !33}27 28!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())29!1 = !DIGlobalVariable(name: "filters", scope: null, file: !2, line: 10, type: !3, isLocal: false, isDefinition: true)30!2 = !DIFile(filename: "debug-info-template-recursive.cpp", directory: "/usr/local/google/home/echristo/tmp")31!3 = !DICompositeType(tag: DW_TAG_class_type, name: "bar", file: !2, line: 9, size: 8, align: 8, elements: !4)32!4 = !{!5, !25}33!5 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !3, baseType: !6)34!6 = !DICompositeType(tag: DW_TAG_class_type, name: "foo<void>", file: !2, line: 5, size: 8, align: 8, elements: !7, templateParams: !23)35!7 = !{!8, !15, !20}36!8 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !6, baseType: !9)37!9 = !DICompositeType(tag: DW_TAG_class_type, name: "base", file: !2, line: 3, size: 8, align: 8, elements: !10)38!10 = !{!11}39!11 = !DISubprogram(name: "base", scope: !9, file: !2, line: 3, type: !12, isLocal: false, isDefinition: false, scopeLine: 3, virtualIndex: 6, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)40!12 = !DISubroutineType(types: !13)41!13 = !{null, !14}42!14 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !9, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)43!15 = !DISubprogram(name: "operator=", linkageName: "_ZN3fooIvEaSES0_", scope: !6, file: !2, line: 6, type: !16, isLocal: false, isDefinition: false, scopeLine: 6, virtualIndex: 6, flags: DIFlagPrivate | DIFlagPrototyped, isOptimized: false)44!16 = !DISubroutineType(types: !17)45!17 = !{null, !18, !19}46!18 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)47!19 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !6)48!20 = !DISubprogram(name: "foo", scope: !6, file: !2, line: 5, type: !21, isLocal: false, isDefinition: false, scopeLine: 5, virtualIndex: 6, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)49!21 = !DISubroutineType(types: !22)50!22 = !{null, !18}51!23 = !{!24}52!24 = !DITemplateTypeParameter(name: "T", type: null)53!25 = !DISubprogram(name: "bar", scope: !3, file: !2, line: 9, type: !26, isLocal: false, isDefinition: false, scopeLine: 9, virtualIndex: 6, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)54!26 = !DISubroutineType(types: !27)55!27 = !{null, !28}56!28 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !3, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)57!29 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.4 (trunk 187958) (llvm/trunk 187964)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !30, retainedTypes: !30, globals: !31, imports: !30)58!30 = !{}59!31 = !{!0}60!32 = !{i32 2, !"Dwarf Version", i32 3}61!33 = !{i32 1, !"Debug Info Version", i32 3}62 63