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1; RUN: llc < %s -filetype=obj | llvm-readobj - --codeview | FileCheck %s2; RUN: llc < %s | llvm-mc -filetype=obj --triple=x86_64-windows | llvm-readobj - --codeview | FileCheck %s3 4; Check for the appropriate MethodKind below.5 6; C++ source used to generate IR:7; $ cat t.cpp8; struct A {9; virtual void f(); // IntroducingVirtual10; virtual void g() = 0; // PureIntroducingVirtual11; };12; struct B : A {13; void f() override = 0; // PureVirtual14; void g() override; // Virtual15; };16; struct C : B {17; void f() override; // Virtual18; void g() override; // Virtual19; };20; C *p = new C;21; $ clang t.cpp -S -emit-llvm -g -gcodeview -o t.ll22 23; CHECK: OneMethod {24; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)25; CHECK-NEXT: AccessSpecifier: Public (0x3)26; CHECK-NEXT: MethodKind: Virtual (0x1)27; CHECK-NEXT: Type: void C::() ({{.*}})28; CHECK-NEXT: Name: f29; CHECK-NEXT: }30; CHECK-NEXT: OneMethod {31; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)32; CHECK-NEXT: AccessSpecifier: Public (0x3)33; CHECK-NEXT: MethodKind: Virtual (0x1)34; CHECK-NEXT: Type: void C::() ({{.*}})35; CHECK-NEXT: Name: g36; CHECK-NEXT: }37 38; CHECK: OneMethod {39; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)40; CHECK-NEXT: AccessSpecifier: Public (0x3)41; CHECK-NEXT: MethodKind: PureVirtual (0x5)42; CHECK-NEXT: Type: void B::() ({{.*}})43; CHECK-NEXT: Name: f44; CHECK-NEXT: }45; CHECK-NEXT: OneMethod {46; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)47; CHECK-NEXT: AccessSpecifier: Public (0x3)48; CHECK-NEXT: MethodKind: Virtual (0x1)49; CHECK-NEXT: Type: void B::() ({{.*}})50; CHECK-NEXT: Name: g51; CHECK-NEXT: }52 53; CHECK: OneMethod {54; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)55; CHECK-NEXT: AccessSpecifier: Public (0x3)56; CHECK-NEXT: MethodKind: IntroducingVirtual (0x4)57; CHECK-NEXT: Type: void A::() ({{.*}})58; CHECK-NEXT: VFTableOffset: 0x059; CHECK-NEXT: Name: f60; CHECK-NEXT: }61; CHECK-NEXT: OneMethod {62; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)63; CHECK-NEXT: AccessSpecifier: Public (0x3)64; CHECK-NEXT: MethodKind: PureIntroducingVirtual (0x6)65; CHECK-NEXT: Type: void A::() ({{.*}})66; CHECK-NEXT: VFTableOffset: 0x867; CHECK-NEXT: Name: g68; CHECK-NEXT: }69 70; ModuleID = 't.cpp'71source_filename = "t.cpp"72target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"73target triple = "x86_64-pc-windows-msvc19.0.23918"74 75%struct.C = type { %struct.B }76%struct.B = type { %struct.A }77%struct.A = type { ptr }78%rtti.CompleteObjectLocator = type { i32, i32, i32, i32, i32, i32 }79%rtti.TypeDescriptor7 = type { ptr, ptr, [8 x i8] }80%rtti.ClassHierarchyDescriptor = type { i32, i32, i32, i32 }81%rtti.BaseClassDescriptor = type { i32, i32, i32, i32, i32, i32, i32 }82 83$"\01??0C@@QEAA@XZ" = comdat any84 85$"\01??0B@@QEAA@XZ" = comdat any86 87$"\01??0A@@QEAA@XZ" = comdat any88 89$"\01??_7C@@6B@" = comdat largest90 91$"\01??_R4C@@6B@" = comdat any92 93$"\01??_R0?AUC@@@8" = comdat any94 95$"\01??_R3C@@8" = comdat any96 97$"\01??_R2C@@8" = comdat any98 99$"\01??_R1A@?0A@EA@C@@8" = comdat any100 101$"\01??_R1A@?0A@EA@B@@8" = comdat any102 103$"\01??_R0?AUB@@@8" = comdat any104 105$"\01??_R3B@@8" = comdat any106 107$"\01??_R2B@@8" = comdat any108 109$"\01??_R1A@?0A@EA@A@@8" = comdat any110 111$"\01??_R0?AUA@@@8" = comdat any112 113$"\01??_R3A@@8" = comdat any114 115$"\01??_R2A@@8" = comdat any116 117$"\01??_7B@@6B@" = comdat largest118 119$"\01??_R4B@@6B@" = comdat any120 121$"\01??_7A@@6B@" = comdat largest122 123$"\01??_R4A@@6B@" = comdat any124 125@"\01?p@@3PEAUC@@EA" = global ptr null, align 8, !dbg !0126@0 = private unnamed_addr constant [3 x ptr] [ptr @"\01??_R4C@@6B@", ptr @"\01?f@C@@UEAAXXZ", ptr @"\01?g@C@@UEAAXXZ"], comdat($"\01??_7C@@6B@")127@"\01??_R4C@@6B@" = linkonce_odr constant %rtti.CompleteObjectLocator { i32 1, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R0?AUC@@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R3C@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R4C@@6B@" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat128@"\01??_7type_info@@6B@" = external constant ptr129@"\01??_R0?AUC@@@8" = linkonce_odr global %rtti.TypeDescriptor7 { ptr @"\01??_7type_info@@6B@", ptr null, [8 x i8] c".?AUC@@\00" }, comdat130@__ImageBase = external constant i8131@"\01??_R3C@@8" = linkonce_odr constant %rtti.ClassHierarchyDescriptor { i32 0, i32 0, i32 3, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R2C@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat132@"\01??_R2C@@8" = linkonce_odr constant [4 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R1A@?0A@EA@C@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R1A@?0A@EA@B@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R1A@?0A@EA@A@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 0], comdat133@"\01??_R1A@?0A@EA@C@@8" = linkonce_odr constant %rtti.BaseClassDescriptor { i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R0?AUC@@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 2, i32 0, i32 -1, i32 0, i32 64, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R3C@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat134@"\01??_R1A@?0A@EA@B@@8" = linkonce_odr constant %rtti.BaseClassDescriptor { i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R0?AUB@@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 1, i32 0, i32 -1, i32 0, i32 64, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R3B@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat135@"\01??_R0?AUB@@@8" = linkonce_odr global %rtti.TypeDescriptor7 { ptr @"\01??_7type_info@@6B@", ptr null, [8 x i8] c".?AUB@@\00" }, comdat136@"\01??_R3B@@8" = linkonce_odr constant %rtti.ClassHierarchyDescriptor { i32 0, i32 0, i32 2, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R2B@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat137@"\01??_R2B@@8" = linkonce_odr constant [3 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R1A@?0A@EA@B@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R1A@?0A@EA@A@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 0], comdat138@"\01??_R1A@?0A@EA@A@@8" = linkonce_odr constant %rtti.BaseClassDescriptor { i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R0?AUA@@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 0, i32 0, i32 -1, i32 0, i32 64, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R3A@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat139@"\01??_R0?AUA@@@8" = linkonce_odr global %rtti.TypeDescriptor7 { ptr @"\01??_7type_info@@6B@", ptr null, [8 x i8] c".?AUA@@\00" }, comdat140@"\01??_R3A@@8" = linkonce_odr constant %rtti.ClassHierarchyDescriptor { i32 0, i32 0, i32 1, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R2A@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat141@"\01??_R2A@@8" = linkonce_odr constant [2 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R1A@?0A@EA@A@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 0], comdat142@1 = private unnamed_addr constant [3 x ptr] [ptr @"\01??_R4B@@6B@", ptr @_purecall, ptr @"\01?g@B@@UEAAXXZ"], comdat($"\01??_7B@@6B@")143@"\01??_R4B@@6B@" = linkonce_odr constant %rtti.CompleteObjectLocator { i32 1, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R0?AUB@@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R3B@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R4B@@6B@" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat144@2 = private unnamed_addr constant [3 x ptr] [ptr @"\01??_R4A@@6B@", ptr @"\01?f@A@@UEAAXXZ", ptr @_purecall], comdat($"\01??_7A@@6B@")145@"\01??_R4A@@6B@" = linkonce_odr constant %rtti.CompleteObjectLocator { i32 1, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R0?AUA@@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R3A@@8" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (ptr @"\01??_R4A@@6B@" to i64), i64 ptrtoint (ptr @__ImageBase to i64)) to i32) }, comdat146@llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I_t.cpp, ptr null }]147 148@"\01??_7C@@6B@" = unnamed_addr alias ptr, getelementptr inbounds ([3 x ptr], ptr @0, i32 0, i32 1)149@"\01??_7B@@6B@" = unnamed_addr alias ptr, getelementptr inbounds ([3 x ptr], ptr @1, i32 0, i32 1)150@"\01??_7A@@6B@" = unnamed_addr alias ptr, getelementptr inbounds ([3 x ptr], ptr @2, i32 0, i32 1)151 152; Function Attrs: uwtable153define internal void @"\01??__Ep@@YAXXZ"() #0 !dbg !40 {154entry:155 %call = call ptr @"\01??2@YAPEAX_K@Z"(i64 8) #5, !dbg !43156 %call1 = call ptr @"\01??0C@@QEAA@XZ"(ptr %call) #6, !dbg !44157 store ptr %call, ptr @"\01?p@@3PEAUC@@EA", align 8, !dbg !43158 ret void, !dbg !44159}160 161; Function Attrs: nobuiltin162declare noalias ptr @"\01??2@YAPEAX_K@Z"(i64) #1163 164; Function Attrs: inlinehint nounwind uwtable165 166define linkonce_odr ptr @"\01??0C@@QEAA@XZ"(ptr returned %this) unnamed_addr #2 comdat align 2 !dbg !45 {167entry:168 %this.addr = alloca ptr, align 8169 store ptr %this, ptr %this.addr, align 8170 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !47, metadata !48), !dbg !49171 %this1 = load ptr, ptr %this.addr, align 8172 %call = call ptr @"\01??0B@@QEAA@XZ"(ptr %this1) #6, !dbg !50173 store ptr @"\01??_7C@@6B@", ptr %this1, align 8, !dbg !50174 ret ptr %this1, !dbg !50175}176 177; Function Attrs: nounwind readnone178declare void @llvm.dbg.declare(metadata, metadata, metadata) #3179 180; Function Attrs: inlinehint nounwind uwtable181define linkonce_odr ptr @"\01??0B@@QEAA@XZ"(ptr returned %this) unnamed_addr #2 comdat align 2 !dbg !51 {182entry:183 %this.addr = alloca ptr, align 8184 store ptr %this, ptr %this.addr, align 8185 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !53, metadata !48), !dbg !55186 %this1 = load ptr, ptr %this.addr, align 8187 %call = call ptr @"\01??0A@@QEAA@XZ"(ptr %this1) #6, !dbg !56188 store ptr @"\01??_7B@@6B@", ptr %this1, align 8, !dbg !56189 ret ptr %this1, !dbg !56190}191 192declare void @"\01?f@C@@UEAAXXZ"(ptr) unnamed_addr #4193 194declare void @"\01?g@C@@UEAAXXZ"(ptr) unnamed_addr #4195 196; Function Attrs: inlinehint nounwind uwtable197define linkonce_odr ptr @"\01??0A@@QEAA@XZ"(ptr returned %this) unnamed_addr #2 comdat align 2 !dbg !57 {198entry:199 %this.addr = alloca ptr, align 8200 store ptr %this, ptr %this.addr, align 8201 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !59, metadata !48), !dbg !61202 %this1 = load ptr, ptr %this.addr, align 8203 store ptr @"\01??_7A@@6B@", ptr %this1, align 8, !dbg !62204 ret ptr %this1, !dbg !62205}206 207declare void @_purecall() unnamed_addr208 209declare void @"\01?g@B@@UEAAXXZ"(ptr) unnamed_addr #4210 211declare void @"\01?f@A@@UEAAXXZ"(ptr) unnamed_addr #4212 213; Function Attrs: uwtable214define internal void @_GLOBAL__sub_I_t.cpp() #0 !dbg !63 {215entry:216 call void @"\01??__Ep@@YAXXZ"(), !dbg !65217 ret void218}219 220attributes #0 = { uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "use-soft-float"="false" }221attributes #1 = { nobuiltin "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "use-soft-float"="false" }222attributes #2 = { inlinehint nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "use-soft-float"="false" }223attributes #3 = { nounwind readnone }224attributes #4 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "use-soft-float"="false" }225attributes #5 = { builtin }226attributes #6 = { nounwind }227 228!llvm.dbg.cu = !{!2}229!llvm.module.flags = !{!36, !37, !38}230!llvm.ident = !{!39}231 232!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())233!1 = !DIGlobalVariable(name: "p", linkageName: "\01?p@@3PEAUC@@EA", scope: !2, file: !3, line: 13, type: !6, isLocal: false, isDefinition: true)234!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 3.9.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)235!3 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")236!4 = !{}237!5 = !{!0}238!6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64)239!7 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !3, line: 9, size: 64, align: 64, elements: !8, vtableHolder: !13, identifier: ".?AUC@@")240!8 = !{!9, !31, !35}241!9 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !7, baseType: !10)242!10 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "B", file: !3, line: 5, size: 64, align: 64, elements: !11, vtableHolder: !13, identifier: ".?AUB@@")243!11 = !{!12, !26, !30}244!12 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !10, baseType: !13)245!13 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !3, line: 1, size: 64, align: 64, elements: !14, vtableHolder: !13, identifier: ".?AUA@@")246!14 = !{!15, !21, !25}247!15 = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$A", scope: !3, file: !3, baseType: !16, size: 64, flags: DIFlagArtificial)248!16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !17, size: 64)249!17 = !DIDerivedType(tag: DW_TAG_pointer_type, name: "__vtbl_ptr_type", baseType: !18, size: 64)250!18 = !DISubroutineType(types: !19)251!19 = !{!20}252!20 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)253!21 = !DISubprogram(name: "f", linkageName: "\01?f@A@@UEAAXXZ", scope: !13, file: !3, line: 2, type: !22, isLocal: false, isDefinition: false, scopeLine: 2, containingType: !13, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 0, flags: DIFlagPrototyped | DIFlagIntroducedVirtual, isOptimized: false)254!22 = !DISubroutineType(types: !23)255!23 = !{null, !24}256!24 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)257!25 = !DISubprogram(name: "g", linkageName: "\01?g@A@@UEAAXXZ", scope: !13, file: !3, line: 3, type: !22, isLocal: false, isDefinition: false, scopeLine: 3, containingType: !13, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 1, flags: DIFlagPrototyped | DIFlagIntroducedVirtual, isOptimized: false)258!26 = !DISubprogram(name: "f", linkageName: "\01?f@B@@UEAAXXZ", scope: !10, file: !3, line: 6, type: !27, isLocal: false, isDefinition: false, scopeLine: 6, containingType: !10, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 0, flags: DIFlagPrototyped, isOptimized: false)259!27 = !DISubroutineType(types: !28)260!28 = !{null, !29}261!29 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)262!30 = !DISubprogram(name: "g", linkageName: "\01?g@B@@UEAAXXZ", scope: !10, file: !3, line: 7, type: !27, isLocal: false, isDefinition: false, scopeLine: 7, containingType: !10, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 1, flags: DIFlagPrototyped, isOptimized: false)263!31 = !DISubprogram(name: "f", linkageName: "\01?f@C@@UEAAXXZ", scope: !7, file: !3, line: 10, type: !32, isLocal: false, isDefinition: false, scopeLine: 10, containingType: !7, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 0, flags: DIFlagPrototyped, isOptimized: false)264!32 = !DISubroutineType(types: !33)265!33 = !{null, !34}266!34 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)267!35 = !DISubprogram(name: "g", linkageName: "\01?g@C@@UEAAXXZ", scope: !7, file: !3, line: 11, type: !32, isLocal: false, isDefinition: false, scopeLine: 11, containingType: !7, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 1, flags: DIFlagPrototyped, isOptimized: false)268!36 = !{i32 2, !"CodeView", i32 1}269!37 = !{i32 2, !"Debug Info Version", i32 3}270!38 = !{i32 1, !"PIC Level", i32 2}271!39 = !{!"clang version 3.9.0 "}272!40 = distinct !DISubprogram(name: "??__Ep@@YAXXZ", scope: !3, file: !3, line: 13, type: !41, isLocal: true, isDefinition: true, scopeLine: 13, flags: DIFlagPrototyped, isOptimized: false, unit: !2, retainedNodes: !4)273!41 = !DISubroutineType(types: !42)274!42 = !{null}275!43 = !DILocation(line: 13, column: 8, scope: !40)276!44 = !DILocation(line: 13, column: 12, scope: !40)277!45 = distinct !DISubprogram(name: "C", linkageName: "\01??0C@@QEAA@XZ", scope: !7, file: !3, line: 9, type: !32, isLocal: false, isDefinition: true, scopeLine: 9, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !2, declaration: !46, retainedNodes: !4)278!46 = !DISubprogram(name: "C", scope: !7, type: !32, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)279!47 = !DILocalVariable(name: "this", arg: 1, scope: !45, type: !6, flags: DIFlagArtificial | DIFlagObjectPointer)280!48 = !DIExpression()281!49 = !DILocation(line: 0, scope: !45)282!50 = !DILocation(line: 9, column: 8, scope: !45)283!51 = distinct !DISubprogram(name: "B", linkageName: "\01??0B@@QEAA@XZ", scope: !10, file: !3, line: 5, type: !27, isLocal: false, isDefinition: true, scopeLine: 5, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !2, declaration: !52, retainedNodes: !4)284!52 = !DISubprogram(name: "B", scope: !10, type: !27, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)285!53 = !DILocalVariable(name: "this", arg: 1, scope: !51, type: !54, flags: DIFlagArtificial | DIFlagObjectPointer)286!54 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64, align: 64)287!55 = !DILocation(line: 0, scope: !51)288!56 = !DILocation(line: 5, column: 8, scope: !51)289!57 = distinct !DISubprogram(name: "A", linkageName: "\01??0A@@QEAA@XZ", scope: !13, file: !3, line: 1, type: !22, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !2, declaration: !58, retainedNodes: !4)290!58 = !DISubprogram(name: "A", scope: !13, type: !22, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)291!59 = !DILocalVariable(name: "this", arg: 1, scope: !57, type: !60, flags: DIFlagArtificial | DIFlagObjectPointer)292!60 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64, align: 64)293!61 = !DILocation(line: 0, scope: !57)294!62 = !DILocation(line: 1, column: 8, scope: !57)295!63 = distinct !DISubprogram(linkageName: "_GLOBAL__sub_I_t.cpp", scope: !3, file: !3, type: !64, isLocal: true, isDefinition: true, flags: DIFlagArtificial, isOptimized: false, unit: !2, retainedNodes: !4)296!64 = !DISubroutineType(types: !4)297!65 = !DILocation(line: 0, scope: !63)298 299