test/DebugInfo/X86/debug-info-access.ll - llvm-project/llvm - Git at Google

 ; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
 ; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s

 ; Test the DW_AT_accessibility DWARF attribute.

 ; Regenerate me:
 ; clang++ -g tools/clang/test/CodeGenCXX/debug-info-access.cpp -S -emit-llvm -o -
 ;
 ;   struct A {
 ;     void pub_default();
 ;     static int pub_default_static;
 ;   };
 ;
 ;   class B : public A {
 ;   public:
 ;     void pub();
 ;     static int public_static;
 ;
 ;   protected:
 ;     typedef int prot_typedef;
 ;     using prot_using = prot_typedef;
 ;     prot_using prot_member;
 ;
 ;     void prot();
 ;
 ;   private:
 ;     void priv_default();
 ;   };
 ;
 ;   class C {
 ;   public:
 ;     struct D {
 ;     };
 ;   protected:
 ;     union E {
 ;     };
 ;   private:
 ;     struct J {
 ;     };
 ;   public:
 ;     D d;
 ;     E e;
 ;     J j;
 ;   };
 ;
 ;   struct F {
 ;   private:
 ;     union G {
 ;     };
 ;   public:
 ;     G g;
 ;   };
 ;
 ;   union H {
 ;   private:
 ;     class I {
 ;     };
 ;   public:
 ;     I i;
 ;   };
 ;
 ;   union U {
 ;     void union_pub_default();
 ;   private:
 ;     int union_priv;
 ;   };
 ;
 ;   void free() {}
 ;
 ;   U u;
 ;   A a;
 ;   B b;
 ;   C c;
 ;   F f;
 ;   H h;

 ; CHECK: DW_TAG_member
 ; CHECK:     DW_AT_name {{.*}}"union_priv")
 ; CHECK-NOT: DW_TAG
 ; CHECK:     DW_AT_accessibility {{.*}}(DW_ACCESS_private)

 ; CHECK: DW_TAG_subprogram
 ; CHECK:     DW_AT_name {{.*}}"union_pub_default")
 ; CHECK-NOT: DW_AT_accessibility

 ; CHECK: DW_TAG_member
 ; CHECK:     DW_AT_name {{.*}}"pub_default_static")
 ; CHECK-NOT: DW_AT_accessibility
 ; CHECK-NOT: DW_TAG

 ; CHECK: DW_TAG_subprogram
 ; CHECK:     DW_AT_name {{.*}}"pub_default")
 ; CHECK-NOT: DW_AT_accessibility
 ; CHECK: DW_TAG

 ; CHECK: DW_TAG_inheritance
 ; CHECK-NOT: DW_TAG
 ; CHECK:     DW_AT_accessibility {{.*}}(DW_ACCESS_public)

 ; CHECK: DW_TAG_member
 ; CHECK:     DW_AT_name {{.*}}"public_static")
 ; CHECK-NOT: DW_TAG
 ; CHECK:     DW_AT_accessibility {{.*}}(DW_ACCESS_public)

 ; CHECK: DW_TAG_member
 ; CHECK:     DW_AT_name {{.*}}"prot_member")

 ; CHECK: DW_TAG_typedef
 ; CHECK:     DW_AT_name {{.*}}"prot_using")
 ; CHECK-NOT: DW_TAG
 ; CHECK:     DW_AT_accessibility {{.*}}(DW_ACCESS_protected)

 ; CHECK: DW_TAG_subprogram
 ; CHECK:     DW_AT_name {{.*}}"pub")
 ; CHECK-NOT: DW_TAG
 ; CHECK:     DW_AT_accessibility {{.*}}(DW_ACCESS_public)

 ; CHECK: DW_TAG_subprogram
 ; CHECK:     DW_AT_name {{.*}}"prot")
 ; CHECK-NOT: DW_TAG
 ; CHECK:     DW_AT_accessibility {{.*}}(DW_ACCESS_protected)

 ; CHECK: DW_TAG_subprogram
 ; CHECK:     DW_AT_name {{.*}}"priv_default")
 ; CHECK-NOT: DW_AT_accessibility
 ; CHECK: DW_TAG

 ; CHECK: DW_TAG_structure_type
 ; CHECK:     DW_AT_name ("D")
 ; CHECK:     DW_AT_accessibility (DW_ACCESS_public)

 ; CHECK: DW_TAG_union_type
 ; CHECK:     DW_AT_name ("E")
 ; CHECK:     DW_AT_byte_size (0x01)
 ; CHECK:     DW_AT_accessibility (DW_ACCESS_protected)

 ; CHECK: DW_TAG_union_type
 ; CHECK:     DW_AT_name ("G")
 ; CHECK:     DW_AT_accessibility (DW_ACCESS_private)

 ; CHECK: DW_TAG_class_type
 ; CHECK:     DW_AT_name ("I")
 ; CHECK:     DW_AT_accessibility (DW_ACCESS_private)

 ; CHECK: DW_TAG_subprogram
 ; CHECK:     DW_AT_name {{.*}}"free")
 ; CHECK-NOT: DW_AT_accessibility

 %union.U = type { i32 }
 %struct.A = type { i8 }
 %class.B = type { i32 }
 %class.C = type { %"struct.C::D", %"union.C::E", %"struct.C::J" }
 %"struct.C::D" = type { i8 }
 %"union.C::E" = type { i8 }
 %"struct.C::J" = type { i8 }
 %struct.F = type { %"union.F::G" }
 %"union.F::G" = type { i8 }
 %union.H = type { %"class.H::I" }
 %"class.H::I" = type { i8 }

 @u = dso_local global %union.U zeroinitializer, align 4, !dbg !0
 @a = dso_local global %struct.A zeroinitializer, align 1, !dbg !5
 @b = dso_local global %class.B zeroinitializer, align 4, !dbg !16
 @c = dso_local global %class.C zeroinitializer, align 1, !dbg !31
 @f = dso_local global %struct.F zeroinitializer, align 1, !dbg !42
 @h = dso_local global %union.H zeroinitializer, align 1, !dbg !48

 ; Function Attrs: mustprogress noinline nounwind optnone uwtable
 define dso_local void @_Z4freev() #0 !dbg !69 {
 entry:
   ret void, !dbg !72
 }

 attributes #0 = { mustprogress noinline nounwind optnone uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }

 !llvm.dbg.cu = !{!2}
 !llvm.module.flags = !{!61, !62, !63, !64, !65, !66, !67}
 !llvm.ident = !{!68}

 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
 !1 = distinct !DIGlobalVariable(name: "u", scope: !2, file: !7, line: 86, type: !54, isLocal: false, isDefinition: true)
 !2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !3, producer: "clang version 16.0.0 (https://github.com/llvm/llvm-project.git 113a643a597b6a8f68099fedbeb7509449d4bd50)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None)
 !3 = !DIFile(filename: "/home/jon/sources/llvm-project/clang/test/CodeGenCXX/debug-info-access.cpp", directory: "/home/jon/sources/llvm-project/build/testing", checksumkind: CSK_MD5, checksum: "98644ed3fc3955a9b5fefee27d5c16ef")
 !4 = !{!0, !5, !16, !31, !42, !48}
 !5 = !DIGlobalVariableExpression(var: !6, expr: !DIExpression())
 !6 = distinct !DIGlobalVariable(name: "a", scope: !2, file: !7, line: 87, type: !8, isLocal: false, isDefinition: true)
 !7 = !DIFile(filename: "clang/test/CodeGenCXX/debug-info-access.cpp", directory: "/home/jon/sources/llvm-project", checksumkind: CSK_MD5, checksum: "98644ed3fc3955a9b5fefee27d5c16ef")
 !8 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !7, line: 3, size: 8, flags: DIFlagTypePassByValue, elements: !9, identifier: "_ZTS1A")
 !9 = !{!10, !12}
 !10 = !DIDerivedType(tag: DW_TAG_member, name: "pub_default_static", scope: !8, file: !7, line: 9, baseType: !11, flags: DIFlagStaticMember)
 !11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
 !12 = !DISubprogram(name: "pub_default", linkageName: "_ZN1A11pub_defaultEv", scope: !8, file: !7, line: 7, type: !13, scopeLine: 7, flags: DIFlagPrototyped, spFlags: 0)
 !13 = !DISubroutineType(types: !14)
 !14 = !{null, !15}
 !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !8, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
 !16 = !DIGlobalVariableExpression(var: !17, expr: !DIExpression())
 !17 = distinct !DIGlobalVariable(name: "b", scope: !2, file: !7, line: 88, type: !18, isLocal: false, isDefinition: true)
 !18 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "B", file: !7, line: 13, size: 32, flags: DIFlagTypePassByValue, elements: !19, identifier: "_ZTS1B")
 !19 = !{!20, !21, !22, !25, !29, !30}
 !20 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !18, baseType: !8, flags: DIFlagPublic, extraData: i32 0)
 !21 = !DIDerivedType(tag: DW_TAG_member, name: "public_static", scope: !18, file: !7, line: 18, baseType: !11, flags: DIFlagPublic | DIFlagStaticMember)
 !22 = !DIDerivedType(tag: DW_TAG_member, name: "prot_member", scope: !18, file: !7, line: 25, baseType: !23, size: 32, flags: DIFlagProtected)
 !23 = !DIDerivedType(tag: DW_TAG_typedef, name: "prot_using", scope: !18, file: !7, line: 24, baseType: !24, flags: DIFlagProtected)
 !24 = !DIDerivedType(tag: DW_TAG_typedef, name: "prot_typedef", scope: !18, file: !7, line: 22, baseType: !11, flags: DIFlagProtected)
 !25 = !DISubprogram(name: "pub", linkageName: "_ZN1B3pubEv", scope: !18, file: !7, line: 16, type: !26, scopeLine: 16, flags: DIFlagPublic | DIFlagPrototyped, spFlags: 0)
 !26 = !DISubroutineType(types: !27)
 !27 = !{null, !28}
 !28 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !18, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
 !29 = !DISubprogram(name: "prot", linkageName: "_ZN1B4protEv", scope: !18, file: !7, line: 29, type: !26, scopeLine: 29, flags: DIFlagProtected | DIFlagPrototyped, spFlags: 0)
 !30 = !DISubprogram(name: "priv_default", linkageName: "_ZN1B12priv_defaultEv", scope: !18, file: !7, line: 33, type: !26, scopeLine: 33, flags: DIFlagPrototyped, spFlags: 0)
 !31 = !DIGlobalVariableExpression(var: !32, expr: !DIExpression())
 !32 = distinct !DIGlobalVariable(name: "c", scope: !2, file: !7, line: 89, type: !33, isLocal: false, isDefinition: true)
 !33 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C", file: !7, line: 36, size: 24, flags: DIFlagTypePassByValue, elements: !34, identifier: "_ZTS1C")
 !34 = !{!35, !38, !40}
 !35 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !33, file: !7, line: 50, baseType: !36, size: 8, flags: DIFlagPublic)
 !36 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "D", scope: !33, file: !7, line: 39, size: 8, flags: DIFlagPublic | DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1C1DE")
 !37 = !{}
 !38 = !DIDerivedType(tag: DW_TAG_member, name: "e", scope: !33, file: !7, line: 51, baseType: !39, size: 8, offset: 8, flags: DIFlagPublic)
 !39 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "E", scope: !33, file: !7, line: 43, size: 8, flags: DIFlagProtected | DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1C1EE")
 !40 = !DIDerivedType(tag: DW_TAG_member, name: "j", scope: !33, file: !7, line: 52, baseType: !41, size: 8, offset: 16, flags: DIFlagPublic)
 !41 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "J", scope: !33, file: !7, line: 47, size: 8, flags: DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1C1JE")
 !42 = !DIGlobalVariableExpression(var: !43, expr: !DIExpression())
 !43 = distinct !DIGlobalVariable(name: "f", scope: !2, file: !7, line: 90, type: !44, isLocal: false, isDefinition: true)
 !44 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "F", file: !7, line: 55, size: 8, flags: DIFlagTypePassByValue, elements: !45, identifier: "_ZTS1F")
 !45 = !{!46}
 !46 = !DIDerivedType(tag: DW_TAG_member, name: "g", scope: !44, file: !7, line: 61, baseType: !47, size: 8)
 !47 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "G", scope: !44, file: !7, line: 58, size: 8, flags: DIFlagPrivate | DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1F1GE")
 !48 = !DIGlobalVariableExpression(var: !49, expr: !DIExpression())
 !49 = distinct !DIGlobalVariable(name: "h", scope: !2, file: !7, line: 91, type: !50, isLocal: false, isDefinition: true)
 !50 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "H", file: !7, line: 64, size: 8, flags: DIFlagTypePassByValue, elements: !51, identifier: "_ZTS1H")
 !51 = !{!52}
 !52 = !DIDerivedType(tag: DW_TAG_member, name: "i", scope: !50, file: !7, line: 70, baseType: !53, size: 8)
 !53 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "I", scope: !50, file: !7, line: 67, size: 8, flags: DIFlagPrivate | DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1H1IE")
 !54 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "U", file: !7, line: 73, size: 32, flags: DIFlagTypePassByValue, elements: !55, identifier: "_ZTS1U")
 !55 = !{!56, !57}
 !56 = !DIDerivedType(tag: DW_TAG_member, name: "union_priv", scope: !54, file: !7, line: 78, baseType: !11, size: 32, flags: DIFlagPrivate)
 !57 = !DISubprogram(name: "union_pub_default", linkageName: "_ZN1U17union_pub_defaultEv", scope: !54, file: !7, line: 75, type: !58, scopeLine: 75, flags: DIFlagPrototyped, spFlags: 0)
 !58 = !DISubroutineType(types: !59)
 !59 = !{null, !60}
 !60 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !54, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
 !61 = !{i32 7, !"Dwarf Version", i32 5}
 !62 = !{i32 2, !"Debug Info Version", i32 3}
 !63 = !{i32 1, !"wchar_size", i32 4}
 !64 = !{i32 8, !"PIC Level", i32 2}
 !65 = !{i32 7, !"PIE Level", i32 2}
 !66 = !{i32 7, !"uwtable", i32 2}
 !67 = !{i32 7, !"frame-pointer", i32 2}
 !68 = !{!"clang version 16.0.0 (https://github.com/llvm/llvm-project.git 113a643a597b6a8f68099fedbeb7509449d4bd50)"}
 !69 = distinct !DISubprogram(name: "free", linkageName: "_Z4freev", scope: !7, file: !7, line: 84, type: !70, scopeLine: 84, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !37)
 !70 = !DISubroutineType(types: !71)
 !71 = !{null}
 !72 = !DILocation(line: 84, column: 14, scope: !69)
	; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
	; RUN: llvm-dwarfdump -debug-info %t \| FileCheck %s

	; Test the DW_AT_accessibility DWARF attribute.

	; Regenerate me:
	; clang++ -g tools/clang/test/CodeGenCXX/debug-info-access.cpp -S -emit-llvm -o -
	;
	; struct A {
	; void pub_default();
	; static int pub_default_static;
	; };
	;
	; class B : public A {
	; public:
	; void pub();
	; static int public_static;
	;
	; protected:
	; typedef int prot_typedef;
	; using prot_using = prot_typedef;
	; prot_using prot_member;
	;
	; void prot();
	;
	; private:
	; void priv_default();
	; };
	;
	; class C {
	; public:
	; struct D {
	; };
	; protected:
	; union E {
	; };
	; private:
	; struct J {
	; };
	; public:
	; D d;
	; E e;
	; J j;
	; };
	;
	; struct F {
	; private:
	; union G {
	; };
	; public:
	; G g;
	; };
	;
	; union H {
	; private:
	; class I {
	; };
	; public:
	; I i;
	; };
	;
	; union U {
	; void union_pub_default();
	; private:
	; int union_priv;
	; };
	;
	; void free() {}
	;
	; U u;
	; A a;
	; B b;
	; C c;
	; F f;
	; H h;

	; CHECK: DW_TAG_member
	; CHECK: DW_AT_name {{.*}}"union_priv")
	; CHECK-NOT: DW_TAG
	; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_private)

	; CHECK: DW_TAG_subprogram
	; CHECK: DW_AT_name {{.*}}"union_pub_default")
	; CHECK-NOT: DW_AT_accessibility

	; CHECK: DW_TAG_member
	; CHECK: DW_AT_name {{.*}}"pub_default_static")
	; CHECK-NOT: DW_AT_accessibility
	; CHECK-NOT: DW_TAG

	; CHECK: DW_TAG_subprogram
	; CHECK: DW_AT_name {{.*}}"pub_default")
	; CHECK-NOT: DW_AT_accessibility
	; CHECK: DW_TAG

	; CHECK: DW_TAG_inheritance
	; CHECK-NOT: DW_TAG
	; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public)

	; CHECK: DW_TAG_member
	; CHECK: DW_AT_name {{.*}}"public_static")
	; CHECK-NOT: DW_TAG
	; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public)

	; CHECK: DW_TAG_member
	; CHECK: DW_AT_name {{.*}}"prot_member")

	; CHECK: DW_TAG_typedef
	; CHECK: DW_AT_name {{.*}}"prot_using")
	; CHECK-NOT: DW_TAG
	; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_protected)

	; CHECK: DW_TAG_subprogram
	; CHECK: DW_AT_name {{.*}}"pub")
	; CHECK-NOT: DW_TAG
	; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public)

	; CHECK: DW_TAG_subprogram
	; CHECK: DW_AT_name {{.*}}"prot")
	; CHECK-NOT: DW_TAG
	; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_protected)

	; CHECK: DW_TAG_subprogram
	; CHECK: DW_AT_name {{.*}}"priv_default")
	; CHECK-NOT: DW_AT_accessibility
	; CHECK: DW_TAG

	; CHECK: DW_TAG_structure_type
	; CHECK: DW_AT_name ("D")
	; CHECK: DW_AT_accessibility (DW_ACCESS_public)

	; CHECK: DW_TAG_union_type
	; CHECK: DW_AT_name ("E")
	; CHECK: DW_AT_byte_size (0x01)
	; CHECK: DW_AT_accessibility (DW_ACCESS_protected)

	; CHECK: DW_TAG_union_type
	; CHECK: DW_AT_name ("G")
	; CHECK: DW_AT_accessibility (DW_ACCESS_private)

	; CHECK: DW_TAG_class_type
	; CHECK: DW_AT_name ("I")
	; CHECK: DW_AT_accessibility (DW_ACCESS_private)

	; CHECK: DW_TAG_subprogram
	; CHECK: DW_AT_name {{.*}}"free")
	; CHECK-NOT: DW_AT_accessibility

	%union.U = type { i32 }
	%struct.A = type { i8 }
	%class.B = type { i32 }
	%class.C = type { %"struct.C::D", %"union.C::E", %"struct.C::J" }
	%"struct.C::D" = type { i8 }
	%"union.C::E" = type { i8 }
	%"struct.C::J" = type { i8 }
	%struct.F = type { %"union.F::G" }
	%"union.F::G" = type { i8 }
	%union.H = type { %"class.H::I" }
	%"class.H::I" = type { i8 }

	@u = dso_local global %union.U zeroinitializer, align 4, !dbg !0
	@a = dso_local global %struct.A zeroinitializer, align 1, !dbg !5
	@b = dso_local global %class.B zeroinitializer, align 4, !dbg !16
	@c = dso_local global %class.C zeroinitializer, align 1, !dbg !31
	@f = dso_local global %struct.F zeroinitializer, align 1, !dbg !42
	@h = dso_local global %union.H zeroinitializer, align 1, !dbg !48

	; Function Attrs: mustprogress noinline nounwind optnone uwtable
	define dso_local void @_Z4freev() #0 !dbg !69 {
	entry:
	ret void, !dbg !72
	}

	attributes #0 = { mustprogress noinline nounwind optnone uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }

	!llvm.dbg.cu = !{!2}
	!llvm.module.flags = !{!61, !62, !63, !64, !65, !66, !67}
	!llvm.ident = !{!68}

	!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
	!1 = distinct !DIGlobalVariable(name: "u", scope: !2, file: !7, line: 86, type: !54, isLocal: false, isDefinition: true)
	!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !3, producer: "clang version 16.0.0 (https://github.com/llvm/llvm-project.git 113a643a597b6a8f68099fedbeb7509449d4bd50)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None)
	!3 = !DIFile(filename: "/home/jon/sources/llvm-project/clang/test/CodeGenCXX/debug-info-access.cpp", directory: "/home/jon/sources/llvm-project/build/testing", checksumkind: CSK_MD5, checksum: "98644ed3fc3955a9b5fefee27d5c16ef")
	!4 = !{!0, !5, !16, !31, !42, !48}
	!5 = !DIGlobalVariableExpression(var: !6, expr: !DIExpression())
	!6 = distinct !DIGlobalVariable(name: "a", scope: !2, file: !7, line: 87, type: !8, isLocal: false, isDefinition: true)
	!7 = !DIFile(filename: "clang/test/CodeGenCXX/debug-info-access.cpp", directory: "/home/jon/sources/llvm-project", checksumkind: CSK_MD5, checksum: "98644ed3fc3955a9b5fefee27d5c16ef")
	!8 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !7, line: 3, size: 8, flags: DIFlagTypePassByValue, elements: !9, identifier: "_ZTS1A")
	!9 = !{!10, !12}
	!10 = !DIDerivedType(tag: DW_TAG_member, name: "pub_default_static", scope: !8, file: !7, line: 9, baseType: !11, flags: DIFlagStaticMember)
	!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
	!12 = !DISubprogram(name: "pub_default", linkageName: "_ZN1A11pub_defaultEv", scope: !8, file: !7, line: 7, type: !13, scopeLine: 7, flags: DIFlagPrototyped, spFlags: 0)
	!13 = !DISubroutineType(types: !14)
	!14 = !{null, !15}
	!15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !8, size: 64, flags: DIFlagArtificial \| DIFlagObjectPointer)
	!16 = !DIGlobalVariableExpression(var: !17, expr: !DIExpression())
	!17 = distinct !DIGlobalVariable(name: "b", scope: !2, file: !7, line: 88, type: !18, isLocal: false, isDefinition: true)
	!18 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "B", file: !7, line: 13, size: 32, flags: DIFlagTypePassByValue, elements: !19, identifier: "_ZTS1B")
	!19 = !{!20, !21, !22, !25, !29, !30}
	!20 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !18, baseType: !8, flags: DIFlagPublic, extraData: i32 0)
	!21 = !DIDerivedType(tag: DW_TAG_member, name: "public_static", scope: !18, file: !7, line: 18, baseType: !11, flags: DIFlagPublic \| DIFlagStaticMember)
	!22 = !DIDerivedType(tag: DW_TAG_member, name: "prot_member", scope: !18, file: !7, line: 25, baseType: !23, size: 32, flags: DIFlagProtected)
	!23 = !DIDerivedType(tag: DW_TAG_typedef, name: "prot_using", scope: !18, file: !7, line: 24, baseType: !24, flags: DIFlagProtected)
	!24 = !DIDerivedType(tag: DW_TAG_typedef, name: "prot_typedef", scope: !18, file: !7, line: 22, baseType: !11, flags: DIFlagProtected)
	!25 = !DISubprogram(name: "pub", linkageName: "_ZN1B3pubEv", scope: !18, file: !7, line: 16, type: !26, scopeLine: 16, flags: DIFlagPublic \| DIFlagPrototyped, spFlags: 0)
	!26 = !DISubroutineType(types: !27)
	!27 = !{null, !28}
	!28 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !18, size: 64, flags: DIFlagArtificial \| DIFlagObjectPointer)
	!29 = !DISubprogram(name: "prot", linkageName: "_ZN1B4protEv", scope: !18, file: !7, line: 29, type: !26, scopeLine: 29, flags: DIFlagProtected \| DIFlagPrototyped, spFlags: 0)
	!30 = !DISubprogram(name: "priv_default", linkageName: "_ZN1B12priv_defaultEv", scope: !18, file: !7, line: 33, type: !26, scopeLine: 33, flags: DIFlagPrototyped, spFlags: 0)
	!31 = !DIGlobalVariableExpression(var: !32, expr: !DIExpression())
	!32 = distinct !DIGlobalVariable(name: "c", scope: !2, file: !7, line: 89, type: !33, isLocal: false, isDefinition: true)
	!33 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C", file: !7, line: 36, size: 24, flags: DIFlagTypePassByValue, elements: !34, identifier: "_ZTS1C")
	!34 = !{!35, !38, !40}
	!35 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !33, file: !7, line: 50, baseType: !36, size: 8, flags: DIFlagPublic)
	!36 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "D", scope: !33, file: !7, line: 39, size: 8, flags: DIFlagPublic \| DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1C1DE")
	!37 = !{}
	!38 = !DIDerivedType(tag: DW_TAG_member, name: "e", scope: !33, file: !7, line: 51, baseType: !39, size: 8, offset: 8, flags: DIFlagPublic)
	!39 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "E", scope: !33, file: !7, line: 43, size: 8, flags: DIFlagProtected \| DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1C1EE")
	!40 = !DIDerivedType(tag: DW_TAG_member, name: "j", scope: !33, file: !7, line: 52, baseType: !41, size: 8, offset: 16, flags: DIFlagPublic)
	!41 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "J", scope: !33, file: !7, line: 47, size: 8, flags: DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1C1JE")
	!42 = !DIGlobalVariableExpression(var: !43, expr: !DIExpression())
	!43 = distinct !DIGlobalVariable(name: "f", scope: !2, file: !7, line: 90, type: !44, isLocal: false, isDefinition: true)
	!44 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "F", file: !7, line: 55, size: 8, flags: DIFlagTypePassByValue, elements: !45, identifier: "_ZTS1F")
	!45 = !{!46}
	!46 = !DIDerivedType(tag: DW_TAG_member, name: "g", scope: !44, file: !7, line: 61, baseType: !47, size: 8)
	!47 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "G", scope: !44, file: !7, line: 58, size: 8, flags: DIFlagPrivate \| DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1F1GE")
	!48 = !DIGlobalVariableExpression(var: !49, expr: !DIExpression())
	!49 = distinct !DIGlobalVariable(name: "h", scope: !2, file: !7, line: 91, type: !50, isLocal: false, isDefinition: true)
	!50 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "H", file: !7, line: 64, size: 8, flags: DIFlagTypePassByValue, elements: !51, identifier: "_ZTS1H")
	!51 = !{!52}
	!52 = !DIDerivedType(tag: DW_TAG_member, name: "i", scope: !50, file: !7, line: 70, baseType: !53, size: 8)
	!53 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "I", scope: !50, file: !7, line: 67, size: 8, flags: DIFlagPrivate \| DIFlagTypePassByValue, elements: !37, identifier: "_ZTSN1H1IE")
	!54 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "U", file: !7, line: 73, size: 32, flags: DIFlagTypePassByValue, elements: !55, identifier: "_ZTS1U")
	!55 = !{!56, !57}
	!56 = !DIDerivedType(tag: DW_TAG_member, name: "union_priv", scope: !54, file: !7, line: 78, baseType: !11, size: 32, flags: DIFlagPrivate)
	!57 = !DISubprogram(name: "union_pub_default", linkageName: "_ZN1U17union_pub_defaultEv", scope: !54, file: !7, line: 75, type: !58, scopeLine: 75, flags: DIFlagPrototyped, spFlags: 0)
	!58 = !DISubroutineType(types: !59)
	!59 = !{null, !60}
	!60 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !54, size: 64, flags: DIFlagArtificial \| DIFlagObjectPointer)
	!61 = !{i32 7, !"Dwarf Version", i32 5}
	!62 = !{i32 2, !"Debug Info Version", i32 3}
	!63 = !{i32 1, !"wchar_size", i32 4}
	!64 = !{i32 8, !"PIC Level", i32 2}
	!65 = !{i32 7, !"PIE Level", i32 2}
	!66 = !{i32 7, !"uwtable", i32 2}
	!67 = !{i32 7, !"frame-pointer", i32 2}
	!68 = !{!"clang version 16.0.0 (https://github.com/llvm/llvm-project.git 113a643a597b6a8f68099fedbeb7509449d4bd50)"}
	!69 = distinct !DISubprogram(name: "free", linkageName: "_Z4freev", scope: !7, file: !7, line: 84, type: !70, scopeLine: 84, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !37)
	!70 = !DISubroutineType(types: !71)
	!71 = !{null}
	!72 = !DILocation(line: 84, column: 14, scope: !69)