Classify classes with no struct fields as trivially destructible (#7846)

This commit is contained in:
Christopher Di Bella
2026-09-28 22:39:03 +00:00
committed by GitHub
parent e530421ba1
commit b227419d8d
227 changed files with 9144 additions and 12453 deletions
+172 -216
View File
@@ -250,38 +250,31 @@ fn F() {
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !49 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !49 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !51
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !53 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self), !dbg !55
// CHECK:STDOUT: ret void, !dbg !55
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CCallMethod.Main.805a971dc5455081(ptr %t) #0 !dbg !57 {
// CHECK:STDOUT: call void @_CM.DefaultMethod.Main.805a971dc5455081(ptr %t), !dbg !60
// CHECK:STDOUT: ret void, !dbg !61
// CHECK:STDOUT: define linkonce_odr void @_CCallMethod.Main.805a971dc5455081(ptr %t) #0 !dbg !53 {
// CHECK:STDOUT: call void @_CM.DefaultMethod.Main.805a971dc5455081(ptr %t), !dbg !56
// CHECK:STDOUT: ret void, !dbg !57
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare void @_CHello.Main()
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CM.DefaultMethod.Main.805a971dc5455081(ptr %self) #0 !dbg !63 {
// CHECK:STDOUT: call void @_CWorld.Main.9522ff908e97e267(ptr %self), !dbg !67
// CHECK:STDOUT: ret void, !dbg !68
// CHECK:STDOUT: define linkonce_odr void @_CM.DefaultMethod.Main.805a971dc5455081(ptr %self) #0 !dbg !59 {
// CHECK:STDOUT: call void @_CWorld.Main.9522ff908e97e267(ptr %self), !dbg !63
// CHECK:STDOUT: ret void, !dbg !64
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CWorld.Main.9522ff908e97e267(ptr %t) #0 !dbg !70 {
// CHECK:STDOUT: ret void, !dbg !73
// CHECK:STDOUT: define linkonce_odr void @_CWorld.Main.9522ff908e97e267(ptr %t) #0 !dbg !66 {
// CHECK:STDOUT: ret void, !dbg !69
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nounwind }
@@ -308,28 +301,24 @@ fn F() {
// CHECK:STDOUT: !46 = !DILocalVariable(arg: 1, scope: !45, type: !35)
// CHECK:STDOUT: !47 = !DILocation(line: 10, column: 14, scope: !45)
// CHECK:STDOUT: !48 = !{!46}
// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !33, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !52)
// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !33, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !52)
// CHECK:STDOUT: !50 = !DILocalVariable(arg: 1, scope: !49, type: !35)
// CHECK:STDOUT: !51 = !DILocation(line: 10, column: 14, scope: !49)
// CHECK:STDOUT: !52 = !{!50}
// CHECK:STDOUT: !53 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !33, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !56)
// CHECK:STDOUT: !53 = distinct !DISubprogram(name: "CallMethod", linkageName: "_CCallMethod.Main.805a971dc5455081", scope: null, file: !14, line: 20, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !58)
// CHECK:STDOUT: !54 = !DILocalVariable(arg: 1, scope: !53, type: !35)
// CHECK:STDOUT: !55 = !DILocation(line: 10, column: 14, scope: !53)
// CHECK:STDOUT: !56 = !{!54}
// CHECK:STDOUT: !57 = distinct !DISubprogram(name: "CallMethod", linkageName: "_CCallMethod.Main.805a971dc5455081", scope: null, file: !14, line: 20, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !62)
// CHECK:STDOUT: !58 = !DILocalVariable(arg: 1, scope: !57, type: !35)
// CHECK:STDOUT: !60 = !DILocation(line: 21, column: 3, scope: !57)
// CHECK:STDOUT: !61 = !DILocation(line: 20, column: 1, scope: !57)
// CHECK:STDOUT: !62 = !{!58}
// CHECK:STDOUT: !63 = distinct !DISubprogram(name: "M", linkageName: "_CM.DefaultMethod.Main.805a971dc5455081", scope: null, file: !14, line: 13, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !69)
// CHECK:STDOUT: !64 = !DILocalVariable(arg: 1, scope: !63, type: !35)
// CHECK:STDOUT: !67 = !DILocation(line: 13, column: 24, scope: !63)
// CHECK:STDOUT: !68 = !DILocation(line: 13, column: 3, scope: !63)
// CHECK:STDOUT: !69 = !{!64}
// CHECK:STDOUT: !70 = distinct !DISubprogram(name: "World", linkageName: "_CWorld.Main.9522ff908e97e267", scope: null, file: !14, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !74)
// CHECK:STDOUT: !71 = !DILocalVariable(arg: 1, scope: !70, type: !35)
// CHECK:STDOUT: !73 = !DILocation(line: 10, column: 1, scope: !70)
// CHECK:STDOUT: !74 = !{!71}
// CHECK:STDOUT: !56 = !DILocation(line: 21, column: 3, scope: !53)
// CHECK:STDOUT: !57 = !DILocation(line: 20, column: 1, scope: !53)
// CHECK:STDOUT: !58 = !{!54}
// CHECK:STDOUT: !59 = distinct !DISubprogram(name: "M", linkageName: "_CM.DefaultMethod.Main.805a971dc5455081", scope: null, file: !14, line: 13, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !65)
// CHECK:STDOUT: !60 = !DILocalVariable(arg: 1, scope: !59, type: !35)
// CHECK:STDOUT: !63 = !DILocation(line: 13, column: 24, scope: !59)
// CHECK:STDOUT: !64 = !DILocation(line: 13, column: 3, scope: !59)
// CHECK:STDOUT: !65 = !{!60}
// CHECK:STDOUT: !66 = distinct !DISubprogram(name: "World", linkageName: "_CWorld.Main.9522ff908e97e267", scope: null, file: !14, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !34, retainedNodes: !70)
// CHECK:STDOUT: !67 = !DILocalVariable(arg: 1, scope: !66, type: !35)
// CHECK:STDOUT: !69 = !DILocation(line: 10, column: 1, scope: !66)
// CHECK:STDOUT: !70 = !{!67}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'default_function_overridden.carbon'
@@ -339,54 +328,47 @@ fn F() {
// CHECK:STDOUT: @C.val.loc9_23.6 = internal constant {} zeroinitializer
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CClone.C.Main(ptr %other) #0 !dbg !77 {
// CHECK:STDOUT: define void @_CClone.C.Main(ptr %other) #0 !dbg !73 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !80
// CHECK:STDOUT: ret void, !dbg !76
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @"_CF.C.Main:DefaultFn.Main"() #0 !dbg !82 {
// CHECK:STDOUT: define void @"_CF.C.Main:DefaultFn.Main"() #0 !dbg !78 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc9_23.2.temp = alloca {}, align 1, !dbg !83
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_23.2.temp), !dbg !83
// CHECK:STDOUT: call void @_CClone.C.Main(ptr @C.val.loc9_23.6), !dbg !84
// CHECK:STDOUT: call void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr @C.val), !dbg !83
// CHECK:STDOUT: ret void, !dbg !85
// CHECK:STDOUT: %.loc9_23.2.temp = alloca {}, align 1, !dbg !79
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_23.2.temp), !dbg !79
// CHECK:STDOUT: call void @_CClone.C.Main(ptr @C.val.loc9_23.6), !dbg !80
// CHECK:STDOUT: call void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr @C.val), !dbg !79
// CHECK:STDOUT: ret void, !dbg !81
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #0 !dbg !86 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #0 !dbg !82 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !84
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !86 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !88
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !90 {
// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !90 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CCallFn.Main.794e85173e977a8b(), !dbg !91
// CHECK:STDOUT: ret void, !dbg !92
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !94 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self), !dbg !96
// CHECK:STDOUT: ret void, !dbg !96
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !98 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CCallFn.Main.794e85173e977a8b(), !dbg !99
// CHECK:STDOUT: ret void, !dbg !100
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CCallFn.Main.794e85173e977a8b() #0 !dbg !101 {
// CHECK:STDOUT: call void @"_CF.C.Main:DefaultFn.Main"(), !dbg !102
// CHECK:STDOUT: ret void, !dbg !103
// CHECK:STDOUT: define linkonce_odr void @_CCallFn.Main.794e85173e977a8b() #0 !dbg !93 {
// CHECK:STDOUT: call void @"_CF.C.Main:DefaultFn.Main"(), !dbg !94
// CHECK:STDOUT: ret void, !dbg !95
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare void @_CHello.Main()
@@ -394,7 +376,7 @@ fn F() {
// CHECK:STDOUT: attributes #0 = { nounwind }
// CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!76}
// CHECK:STDOUT: !llvm.dbg.cu = !{!72}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3}
// CHECK:STDOUT:
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
@@ -405,34 +387,30 @@ fn F() {
// CHECK:STDOUT: !35 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !36 = !{null, !35}
// CHECK:STDOUT: !37 = !DISubroutineType(types: !36)
// CHECK:STDOUT: !75 = !DIFile(filename: "default_function_overridden.carbon", directory: "")
// CHECK:STDOUT: !76 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !75, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !77 = distinct !DISubprogram(name: "Clone", linkageName: "_CClone.C.Main", scope: null, file: !75, line: 6, type: !37, spFlags: DISPFlagDefinition, unit: !76, retainedNodes: !81)
// CHECK:STDOUT: !78 = !DILocalVariable(arg: 1, scope: !77, type: !35)
// CHECK:STDOUT: !80 = !DILocation(line: 6, column: 3, scope: !77)
// CHECK:STDOUT: !81 = !{!78}
// CHECK:STDOUT: !82 = distinct !DISubprogram(name: "F", linkageName: "_CF.C.Main:DefaultFn.Main", scope: null, file: !75, line: 9, type: !17, spFlags: DISPFlagDefinition, unit: !76)
// CHECK:STDOUT: !83 = !DILocation(line: 9, column: 22, scope: !82)
// CHECK:STDOUT: !84 = !DILocation(line: 9, column: 14, scope: !82)
// CHECK:STDOUT: !85 = !DILocation(line: 9, column: 5, scope: !82)
// CHECK:STDOUT: !86 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !75, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !76, retainedNodes: !89)
// CHECK:STDOUT: !71 = !DIFile(filename: "default_function_overridden.carbon", directory: "")
// CHECK:STDOUT: !72 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !71, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !73 = distinct !DISubprogram(name: "Clone", linkageName: "_CClone.C.Main", scope: null, file: !71, line: 6, type: !37, spFlags: DISPFlagDefinition, unit: !72, retainedNodes: !77)
// CHECK:STDOUT: !74 = !DILocalVariable(arg: 1, scope: !73, type: !35)
// CHECK:STDOUT: !76 = !DILocation(line: 6, column: 3, scope: !73)
// CHECK:STDOUT: !77 = !{!74}
// CHECK:STDOUT: !78 = distinct !DISubprogram(name: "F", linkageName: "_CF.C.Main:DefaultFn.Main", scope: null, file: !71, line: 9, type: !17, spFlags: DISPFlagDefinition, unit: !72)
// CHECK:STDOUT: !79 = !DILocation(line: 9, column: 22, scope: !78)
// CHECK:STDOUT: !80 = !DILocation(line: 9, column: 14, scope: !78)
// CHECK:STDOUT: !81 = !DILocation(line: 9, column: 5, scope: !78)
// CHECK:STDOUT: !82 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !71, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !72, retainedNodes: !85)
// CHECK:STDOUT: !83 = !DILocalVariable(arg: 1, scope: !82, type: !35)
// CHECK:STDOUT: !84 = !DILocation(line: 9, column: 22, scope: !82)
// CHECK:STDOUT: !85 = !{!83}
// CHECK:STDOUT: !86 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !71, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !72, retainedNodes: !89)
// CHECK:STDOUT: !87 = !DILocalVariable(arg: 1, scope: !86, type: !35)
// CHECK:STDOUT: !88 = !DILocation(line: 9, column: 22, scope: !86)
// CHECK:STDOUT: !89 = !{!87}
// CHECK:STDOUT: !90 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !75, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !76, retainedNodes: !93)
// CHECK:STDOUT: !91 = !DILocalVariable(arg: 1, scope: !90, type: !35)
// CHECK:STDOUT: !92 = !DILocation(line: 9, column: 22, scope: !90)
// CHECK:STDOUT: !93 = !{!91}
// CHECK:STDOUT: !94 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !75, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !76, retainedNodes: !97)
// CHECK:STDOUT: !95 = !DILocalVariable(arg: 1, scope: !94, type: !35)
// CHECK:STDOUT: !96 = !DILocation(line: 9, column: 22, scope: !94)
// CHECK:STDOUT: !97 = !{!95}
// CHECK:STDOUT: !98 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !75, line: 13, type: !17, spFlags: DISPFlagDefinition, unit: !76)
// CHECK:STDOUT: !99 = !DILocation(line: 14, column: 3, scope: !98)
// CHECK:STDOUT: !100 = !DILocation(line: 13, column: 1, scope: !98)
// CHECK:STDOUT: !101 = distinct !DISubprogram(name: "CallFn", linkageName: "_CCallFn.Main.794e85173e977a8b", scope: null, file: !14, line: 16, type: !17, spFlags: DISPFlagDefinition, unit: !76)
// CHECK:STDOUT: !102 = !DILocation(line: 17, column: 3, scope: !101)
// CHECK:STDOUT: !103 = !DILocation(line: 16, column: 1, scope: !101)
// CHECK:STDOUT: !90 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !71, line: 13, type: !17, spFlags: DISPFlagDefinition, unit: !72)
// CHECK:STDOUT: !91 = !DILocation(line: 14, column: 3, scope: !90)
// CHECK:STDOUT: !92 = !DILocation(line: 13, column: 1, scope: !90)
// CHECK:STDOUT: !93 = distinct !DISubprogram(name: "CallFn", linkageName: "_CCallFn.Main.794e85173e977a8b", scope: null, file: !14, line: 16, type: !17, spFlags: DISPFlagDefinition, unit: !72)
// CHECK:STDOUT: !94 = !DILocation(line: 17, column: 3, scope: !93)
// CHECK:STDOUT: !95 = !DILocation(line: 16, column: 1, scope: !93)
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'default_method_overridden.carbon'
@@ -442,54 +420,47 @@ fn F() {
// CHECK:STDOUT: @C.val.loc14_15.6 = internal constant {} zeroinitializer
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCopy.C.Main(ptr %self) #0 !dbg !106 {
// CHECK:STDOUT: define void @_CCopy.C.Main(ptr %self) #0 !dbg !98 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !109
// CHECK:STDOUT: ret void, !dbg !101
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @"_CM.C.Main:DefaultMethod.Main"(ptr %self) #0 !dbg !111 {
// CHECK:STDOUT: define void @"_CM.C.Main:DefaultMethod.Main"(ptr %self) #0 !dbg !103 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CCopy.C.Main(ptr %self), !dbg !114
// CHECK:STDOUT: call void @_CCopy.C.Main(ptr %self), !dbg !106
// CHECK:STDOUT: ret void, !dbg !107
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !109 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc14_15.2.temp = alloca {}, align 1, !dbg !110
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc14_15.2.temp), !dbg !110
// CHECK:STDOUT: call void @_CCallMethod.Main.805a971dc5455081(ptr @C.val.loc14_15.6), !dbg !114
// CHECK:STDOUT: call void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr @C.val), !dbg !110
// CHECK:STDOUT: ret void, !dbg !115
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !117 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #0 !dbg !116 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc14_15.2.temp = alloca {}, align 1, !dbg !118
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc14_15.2.temp), !dbg !118
// CHECK:STDOUT: call void @_CCallMethod.Main.805a971dc5455081(ptr @C.val.loc14_15.6), !dbg !122
// CHECK:STDOUT: call void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr @C.val), !dbg !118
// CHECK:STDOUT: ret void, !dbg !123
// CHECK:STDOUT: ret void, !dbg !118
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #0 !dbg !124 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !120 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !126
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !128 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !130
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !132 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self), !dbg !134
// CHECK:STDOUT: ret void, !dbg !134
// CHECK:STDOUT: ret void, !dbg !122
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CCallMethod.Main.805a971dc5455081(ptr %t) #0 !dbg !136 {
// CHECK:STDOUT: call void @"_CM.C.Main:DefaultMethod.Main"(ptr %t), !dbg !139
// CHECK:STDOUT: ret void, !dbg !140
// CHECK:STDOUT: define linkonce_odr void @_CCallMethod.Main.805a971dc5455081(ptr %t) #0 !dbg !124 {
// CHECK:STDOUT: call void @"_CM.C.Main:DefaultMethod.Main"(ptr %t), !dbg !127
// CHECK:STDOUT: ret void, !dbg !128
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare void @_CHello.Main()
@@ -497,7 +468,7 @@ fn F() {
// CHECK:STDOUT: attributes #0 = { nounwind }
// CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!105}
// CHECK:STDOUT: !llvm.dbg.cu = !{!97}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3}
// CHECK:STDOUT:
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
@@ -508,64 +479,60 @@ fn F() {
// CHECK:STDOUT: !35 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !36 = !{null, !35}
// CHECK:STDOUT: !37 = !DISubroutineType(types: !36)
// CHECK:STDOUT: !104 = !DIFile(filename: "default_method_overridden.carbon", directory: "")
// CHECK:STDOUT: !105 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !104, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !106 = distinct !DISubprogram(name: "Copy", linkageName: "_CCopy.C.Main", scope: null, file: !104, line: 6, type: !37, spFlags: DISPFlagDefinition, unit: !105, retainedNodes: !110)
// CHECK:STDOUT: !107 = !DILocalVariable(arg: 1, scope: !106, type: !35)
// CHECK:STDOUT: !109 = !DILocation(line: 6, column: 3, scope: !106)
// CHECK:STDOUT: !110 = !{!107}
// CHECK:STDOUT: !111 = distinct !DISubprogram(name: "M", linkageName: "_CM.C.Main:DefaultMethod.Main", scope: null, file: !104, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !105, retainedNodes: !116)
// CHECK:STDOUT: !112 = !DILocalVariable(arg: 1, scope: !111, type: !35)
// CHECK:STDOUT: !114 = !DILocation(line: 9, column: 18, scope: !111)
// CHECK:STDOUT: !115 = !DILocation(line: 9, column: 5, scope: !111)
// CHECK:STDOUT: !116 = !{!112}
// CHECK:STDOUT: !117 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !104, line: 13, type: !17, spFlags: DISPFlagDefinition, unit: !105)
// CHECK:STDOUT: !118 = !DILocation(line: 14, column: 14, scope: !117)
// CHECK:STDOUT: !122 = !DILocation(line: 15, column: 3, scope: !117)
// CHECK:STDOUT: !123 = !DILocation(line: 13, column: 1, scope: !117)
// CHECK:STDOUT: !124 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !104, line: 14, type: !37, spFlags: DISPFlagDefinition, unit: !105, retainedNodes: !127)
// CHECK:STDOUT: !96 = !DIFile(filename: "default_method_overridden.carbon", directory: "")
// CHECK:STDOUT: !97 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !96, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !98 = distinct !DISubprogram(name: "Copy", linkageName: "_CCopy.C.Main", scope: null, file: !96, line: 6, type: !37, spFlags: DISPFlagDefinition, unit: !97, retainedNodes: !102)
// CHECK:STDOUT: !99 = !DILocalVariable(arg: 1, scope: !98, type: !35)
// CHECK:STDOUT: !101 = !DILocation(line: 6, column: 3, scope: !98)
// CHECK:STDOUT: !102 = !{!99}
// CHECK:STDOUT: !103 = distinct !DISubprogram(name: "M", linkageName: "_CM.C.Main:DefaultMethod.Main", scope: null, file: !96, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !97, retainedNodes: !108)
// CHECK:STDOUT: !104 = !DILocalVariable(arg: 1, scope: !103, type: !35)
// CHECK:STDOUT: !106 = !DILocation(line: 9, column: 18, scope: !103)
// CHECK:STDOUT: !107 = !DILocation(line: 9, column: 5, scope: !103)
// CHECK:STDOUT: !108 = !{!104}
// CHECK:STDOUT: !109 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !96, line: 13, type: !17, spFlags: DISPFlagDefinition, unit: !97)
// CHECK:STDOUT: !110 = !DILocation(line: 14, column: 14, scope: !109)
// CHECK:STDOUT: !114 = !DILocation(line: 15, column: 3, scope: !109)
// CHECK:STDOUT: !115 = !DILocation(line: 13, column: 1, scope: !109)
// CHECK:STDOUT: !116 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !96, line: 14, type: !37, spFlags: DISPFlagDefinition, unit: !97, retainedNodes: !119)
// CHECK:STDOUT: !117 = !DILocalVariable(arg: 1, scope: !116, type: !35)
// CHECK:STDOUT: !118 = !DILocation(line: 14, column: 14, scope: !116)
// CHECK:STDOUT: !119 = !{!117}
// CHECK:STDOUT: !120 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !96, line: 14, type: !37, spFlags: DISPFlagDefinition, unit: !97, retainedNodes: !123)
// CHECK:STDOUT: !121 = !DILocalVariable(arg: 1, scope: !120, type: !35)
// CHECK:STDOUT: !122 = !DILocation(line: 14, column: 14, scope: !120)
// CHECK:STDOUT: !123 = !{!121}
// CHECK:STDOUT: !124 = distinct !DISubprogram(name: "CallMethod", linkageName: "_CCallMethod.Main.805a971dc5455081", scope: null, file: !14, line: 20, type: !37, spFlags: DISPFlagDefinition, unit: !97, retainedNodes: !129)
// CHECK:STDOUT: !125 = !DILocalVariable(arg: 1, scope: !124, type: !35)
// CHECK:STDOUT: !126 = !DILocation(line: 14, column: 14, scope: !124)
// CHECK:STDOUT: !127 = !{!125}
// CHECK:STDOUT: !128 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !104, line: 14, type: !37, spFlags: DISPFlagDefinition, unit: !105, retainedNodes: !131)
// CHECK:STDOUT: !129 = !DILocalVariable(arg: 1, scope: !128, type: !35)
// CHECK:STDOUT: !130 = !DILocation(line: 14, column: 14, scope: !128)
// CHECK:STDOUT: !131 = !{!129}
// CHECK:STDOUT: !132 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !104, line: 14, type: !37, spFlags: DISPFlagDefinition, unit: !105, retainedNodes: !135)
// CHECK:STDOUT: !133 = !DILocalVariable(arg: 1, scope: !132, type: !35)
// CHECK:STDOUT: !134 = !DILocation(line: 14, column: 14, scope: !132)
// CHECK:STDOUT: !135 = !{!133}
// CHECK:STDOUT: !136 = distinct !DISubprogram(name: "CallMethod", linkageName: "_CCallMethod.Main.805a971dc5455081", scope: null, file: !14, line: 20, type: !37, spFlags: DISPFlagDefinition, unit: !105, retainedNodes: !141)
// CHECK:STDOUT: !137 = !DILocalVariable(arg: 1, scope: !136, type: !35)
// CHECK:STDOUT: !139 = !DILocation(line: 21, column: 3, scope: !136)
// CHECK:STDOUT: !140 = !DILocation(line: 20, column: 1, scope: !136)
// CHECK:STDOUT: !141 = !{!137}
// CHECK:STDOUT: !127 = !DILocation(line: 21, column: 3, scope: !124)
// CHECK:STDOUT: !128 = !DILocation(line: 20, column: 1, scope: !124)
// CHECK:STDOUT: !129 = !{!125}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'final_function.carbon'
// CHECK:STDOUT: source_filename = "final_function.carbon"
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !144 {
// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !132 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CCallFn.Main.e342d6e8ff5d87ae(), !dbg !145
// CHECK:STDOUT: ret void, !dbg !146
// CHECK:STDOUT: call void @_CCallFn.Main.e342d6e8ff5d87ae(), !dbg !133
// CHECK:STDOUT: ret void, !dbg !134
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CCallFn.Main.e342d6e8ff5d87ae() #0 !dbg !147 {
// CHECK:STDOUT: call void @_CF.FinalFn.Main.e342d6e8ff5d87ae(), !dbg !148
// CHECK:STDOUT: ret void, !dbg !149
// CHECK:STDOUT: define linkonce_odr void @_CCallFn.Main.e342d6e8ff5d87ae() #0 !dbg !135 {
// CHECK:STDOUT: call void @_CF.FinalFn.Main.e342d6e8ff5d87ae(), !dbg !136
// CHECK:STDOUT: ret void, !dbg !137
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CF.FinalFn.Main.e342d6e8ff5d87ae() #0 !dbg !150 {
// CHECK:STDOUT: ret void, !dbg !151
// CHECK:STDOUT: define linkonce_odr void @_CF.FinalFn.Main.e342d6e8ff5d87ae() #0 !dbg !138 {
// CHECK:STDOUT: ret void, !dbg !139
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nounwind }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!143}
// CHECK:STDOUT: !llvm.dbg.cu = !{!131}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3}
// CHECK:STDOUT:
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
@@ -573,16 +540,16 @@ fn F() {
// CHECK:STDOUT: !16 = !{null}
// CHECK:STDOUT: !17 = !DISubroutineType(types: !16)
// CHECK:STDOUT: !20 = !DIFile(filename: "final_interfaces.carbon", directory: "")
// CHECK:STDOUT: !142 = !DIFile(filename: "final_function.carbon", directory: "")
// CHECK:STDOUT: !143 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !142, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !144 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !142, line: 9, type: !17, spFlags: DISPFlagDefinition, unit: !143)
// CHECK:STDOUT: !145 = !DILocation(line: 10, column: 3, scope: !144)
// CHECK:STDOUT: !146 = !DILocation(line: 9, column: 1, scope: !144)
// CHECK:STDOUT: !147 = distinct !DISubprogram(name: "CallFn", linkageName: "_CCallFn.Main.e342d6e8ff5d87ae", scope: null, file: !20, line: 12, type: !17, spFlags: DISPFlagDefinition, unit: !143)
// CHECK:STDOUT: !148 = !DILocation(line: 13, column: 3, scope: !147)
// CHECK:STDOUT: !149 = !DILocation(line: 12, column: 1, scope: !147)
// CHECK:STDOUT: !150 = distinct !DISubprogram(name: "F", linkageName: "_CF.FinalFn.Main.e342d6e8ff5d87ae", scope: null, file: !20, line: 5, type: !17, spFlags: DISPFlagDefinition, unit: !143)
// CHECK:STDOUT: !151 = !DILocation(line: 5, column: 3, scope: !150)
// CHECK:STDOUT: !130 = !DIFile(filename: "final_function.carbon", directory: "")
// CHECK:STDOUT: !131 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !130, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !132 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !130, line: 9, type: !17, spFlags: DISPFlagDefinition, unit: !131)
// CHECK:STDOUT: !133 = !DILocation(line: 10, column: 3, scope: !132)
// CHECK:STDOUT: !134 = !DILocation(line: 9, column: 1, scope: !132)
// CHECK:STDOUT: !135 = distinct !DISubprogram(name: "CallFn", linkageName: "_CCallFn.Main.e342d6e8ff5d87ae", scope: null, file: !20, line: 12, type: !17, spFlags: DISPFlagDefinition, unit: !131)
// CHECK:STDOUT: !136 = !DILocation(line: 13, column: 3, scope: !135)
// CHECK:STDOUT: !137 = !DILocation(line: 12, column: 1, scope: !135)
// CHECK:STDOUT: !138 = distinct !DISubprogram(name: "F", linkageName: "_CF.FinalFn.Main.e342d6e8ff5d87ae", scope: null, file: !20, line: 5, type: !17, spFlags: DISPFlagDefinition, unit: !131)
// CHECK:STDOUT: !139 = !DILocation(line: 5, column: 3, scope: !138)
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'final_method.carbon'
@@ -592,52 +559,45 @@ fn F() {
// CHECK:STDOUT: @C.val.loc10_15.6 = internal constant {} zeroinitializer
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !154 {
// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !142 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc10_15.2.temp = alloca {}, align 1, !dbg !155
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc10_15.2.temp), !dbg !155
// CHECK:STDOUT: call void @_CCallMethod.Main.96e0ef8a617a6362(ptr @C.val.loc10_15.6), !dbg !159
// CHECK:STDOUT: call void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr @C.val), !dbg !155
// CHECK:STDOUT: ret void, !dbg !160
// CHECK:STDOUT: %.loc10_15.2.temp = alloca {}, align 1, !dbg !143
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc10_15.2.temp), !dbg !143
// CHECK:STDOUT: call void @_CCallMethod.Main.96e0ef8a617a6362(ptr @C.val.loc10_15.6), !dbg !147
// CHECK:STDOUT: call void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr @C.val), !dbg !143
// CHECK:STDOUT: ret void, !dbg !148
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #0 !dbg !161 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #0 !dbg !149 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !163
// CHECK:STDOUT: ret void, !dbg !151
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !165 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !153 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !167
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !169 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self), !dbg !171
// CHECK:STDOUT: ret void, !dbg !171
// CHECK:STDOUT: ret void, !dbg !155
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CCallMethod.Main.96e0ef8a617a6362(ptr %t) #0 !dbg !173 {
// CHECK:STDOUT: call void @_CM.FinalMethod.Main.96e0ef8a617a6362(ptr %t), !dbg !176
// CHECK:STDOUT: ret void, !dbg !177
// CHECK:STDOUT: define linkonce_odr void @_CCallMethod.Main.96e0ef8a617a6362(ptr %t) #0 !dbg !157 {
// CHECK:STDOUT: call void @_CM.FinalMethod.Main.96e0ef8a617a6362(ptr %t), !dbg !160
// CHECK:STDOUT: ret void, !dbg !161
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CM.FinalMethod.Main.96e0ef8a617a6362(ptr %self) #0 !dbg !179 {
// CHECK:STDOUT: ret void, !dbg !182
// CHECK:STDOUT: define linkonce_odr void @_CM.FinalMethod.Main.96e0ef8a617a6362(ptr %self) #0 !dbg !163 {
// CHECK:STDOUT: ret void, !dbg !166
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nounwind }
// CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!153}
// CHECK:STDOUT: !llvm.dbg.cu = !{!141}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3}
// CHECK:STDOUT:
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
@@ -648,31 +608,27 @@ fn F() {
// CHECK:STDOUT: !35 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !36 = !{null, !35}
// CHECK:STDOUT: !37 = !DISubroutineType(types: !36)
// CHECK:STDOUT: !152 = !DIFile(filename: "final_method.carbon", directory: "")
// CHECK:STDOUT: !153 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !152, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !154 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !152, line: 9, type: !17, spFlags: DISPFlagDefinition, unit: !153)
// CHECK:STDOUT: !155 = !DILocation(line: 10, column: 14, scope: !154)
// CHECK:STDOUT: !159 = !DILocation(line: 11, column: 3, scope: !154)
// CHECK:STDOUT: !160 = !DILocation(line: 9, column: 1, scope: !154)
// CHECK:STDOUT: !161 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !152, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !153, retainedNodes: !164)
// CHECK:STDOUT: !162 = !DILocalVariable(arg: 1, scope: !161, type: !35)
// CHECK:STDOUT: !163 = !DILocation(line: 10, column: 14, scope: !161)
// CHECK:STDOUT: !164 = !{!162}
// CHECK:STDOUT: !165 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !152, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !153, retainedNodes: !168)
// CHECK:STDOUT: !166 = !DILocalVariable(arg: 1, scope: !165, type: !35)
// CHECK:STDOUT: !167 = !DILocation(line: 10, column: 14, scope: !165)
// CHECK:STDOUT: !168 = !{!166}
// CHECK:STDOUT: !169 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !152, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !153, retainedNodes: !172)
// CHECK:STDOUT: !170 = !DILocalVariable(arg: 1, scope: !169, type: !35)
// CHECK:STDOUT: !171 = !DILocation(line: 10, column: 14, scope: !169)
// CHECK:STDOUT: !172 = !{!170}
// CHECK:STDOUT: !173 = distinct !DISubprogram(name: "CallMethod", linkageName: "_CCallMethod.Main.96e0ef8a617a6362", scope: null, file: !20, line: 16, type: !37, spFlags: DISPFlagDefinition, unit: !153, retainedNodes: !178)
// CHECK:STDOUT: !174 = !DILocalVariable(arg: 1, scope: !173, type: !35)
// CHECK:STDOUT: !176 = !DILocation(line: 17, column: 3, scope: !173)
// CHECK:STDOUT: !177 = !DILocation(line: 16, column: 1, scope: !173)
// CHECK:STDOUT: !178 = !{!174}
// CHECK:STDOUT: !179 = distinct !DISubprogram(name: "M", linkageName: "_CM.FinalMethod.Main.96e0ef8a617a6362", scope: null, file: !20, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !153, retainedNodes: !183)
// CHECK:STDOUT: !180 = !DILocalVariable(arg: 1, scope: !179, type: !35)
// CHECK:STDOUT: !182 = !DILocation(line: 9, column: 3, scope: !179)
// CHECK:STDOUT: !183 = !{!180}
// CHECK:STDOUT: !140 = !DIFile(filename: "final_method.carbon", directory: "")
// CHECK:STDOUT: !141 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !140, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !142 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !140, line: 9, type: !17, spFlags: DISPFlagDefinition, unit: !141)
// CHECK:STDOUT: !143 = !DILocation(line: 10, column: 14, scope: !142)
// CHECK:STDOUT: !147 = !DILocation(line: 11, column: 3, scope: !142)
// CHECK:STDOUT: !148 = !DILocation(line: 9, column: 1, scope: !142)
// CHECK:STDOUT: !149 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !140, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !152)
// CHECK:STDOUT: !150 = !DILocalVariable(arg: 1, scope: !149, type: !35)
// CHECK:STDOUT: !151 = !DILocation(line: 10, column: 14, scope: !149)
// CHECK:STDOUT: !152 = !{!150}
// CHECK:STDOUT: !153 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !140, line: 10, type: !37, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !156)
// CHECK:STDOUT: !154 = !DILocalVariable(arg: 1, scope: !153, type: !35)
// CHECK:STDOUT: !155 = !DILocation(line: 10, column: 14, scope: !153)
// CHECK:STDOUT: !156 = !{!154}
// CHECK:STDOUT: !157 = distinct !DISubprogram(name: "CallMethod", linkageName: "_CCallMethod.Main.96e0ef8a617a6362", scope: null, file: !20, line: 16, type: !37, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !162)
// CHECK:STDOUT: !158 = !DILocalVariable(arg: 1, scope: !157, type: !35)
// CHECK:STDOUT: !160 = !DILocation(line: 17, column: 3, scope: !157)
// CHECK:STDOUT: !161 = !DILocation(line: 16, column: 1, scope: !157)
// CHECK:STDOUT: !162 = !{!158}
// CHECK:STDOUT: !163 = distinct !DISubprogram(name: "M", linkageName: "_CM.FinalMethod.Main.96e0ef8a617a6362", scope: null, file: !20, line: 9, type: !37, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !167)
// CHECK:STDOUT: !164 = !DILocalVariable(arg: 1, scope: !163, type: !35)
// CHECK:STDOUT: !166 = !DILocation(line: 9, column: 3, scope: !163)
// CHECK:STDOUT: !167 = !{!164}
// CHECK:STDOUT: