1 // Test that (the same) debug info is emitted for an Objective-C++ 2 // module and a C++ precompiled header. 3 4 // REQUIRES: asserts 5 6 // Modules: 7 // RUN: rm -rf %t 8 // RUN: %clang_cc1 -triple %itanium_abi_triple -x objective-c++ -std=c++11 -debugger-tuning=lldb -debug-info-kind=limited -fmodules -fmodule-format=obj -fimplicit-module-maps -DMODULES -fmodules-cache-path=%t %s -I %S/Inputs -I %t -emit-llvm -o %t.ll -mllvm -debug-only=pchcontainer &>%t-mod.ll 9 // RUN: cat %t-mod.ll | FileCheck %s 10 // RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-NEG %s 11 // RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-MOD %s 12 13 // PCH: 14 // RUN: %clang_cc1 -triple %itanium_abi_triple -x c++ -std=c++11 -debugger-tuning=lldb -emit-pch -fmodule-format=obj -I %S/Inputs -o %t.pch %S/Inputs/DebugCXX.h -mllvm -debug-only=pchcontainer &>%t-pch.ll 15 // RUN: cat %t-pch.ll | FileCheck %s 16 // RUN: cat %t-pch.ll | FileCheck --check-prefix=CHECK-NEG %s 17 18 #ifdef MODULES 19 @import DebugCXX; 20 #endif 21 22 // CHECK-MOD: distinct !DICompileUnit(language: DW_LANG_{{.*}}C_plus_plus, 23 // CHECK-MOD: distinct !DICompileUnit(language: DW_LANG_{{.*}}C_plus_plus, 24 25 // CHECK: distinct !DICompileUnit(language: DW_LANG_{{.*}}C_plus_plus, 26 // CHECK-SAME: isOptimized: false, 27 // CHECK-NOT: splitDebugFilename: 28 // CHECK-SAME: dwoId: 29 30 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, name: "Enum" 31 // CHECK-SAME: identifier: "_ZTSN8DebugCXX4EnumE") 32 // CHECK: !DINamespace(name: "DebugCXX" 33 34 // CHECK-MOD: ![[DEBUGCXX:.*]] = !DIModule(scope: null, name: "DebugCXX 35 36 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 37 // CHECK-NOT: name: 38 // CHECK-SAME: ) 39 40 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 41 // CHECK-NOT: name: 42 // CHECK-SAME: ) 43 44 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 45 // CHECK-NOT: name: 46 // CHECK-SAME: identifier: "_ZTS11TypedefEnum") 47 48 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 49 // CHECK-NOT: name: 50 // CHECK-SAME: ) 51 // CHECK: !DIEnumerator(name: "e5", value: 5, isUnsigned: true) 52 53 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "B", 54 // no mangled name here yet. 55 56 // This type is anchored by a function parameter. 57 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "A<void>" 58 // CHECK-SAME: elements: 59 // CHECK-SAME: templateParams: 60 // CHECK-SAME: identifier: "_ZTSN8DebugCXX1AIJvEEE") 61 62 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Struct" 63 // CHECK-SAME: identifier: "_ZTSN8DebugCXX6StructE") 64 65 // This type is anchored by an explicit template instantiation. 66 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 67 // CHECK-SAME: name: "Template<int, DebugCXX::traits<int> >" 68 // CHECK-SAME: elements: 69 // CHECK-SAME: templateParams: 70 // CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIiNS_6traitsIiEEEE") 71 72 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "traits<int>" 73 // CHECK-SAME: flags: DIFlagFwdDecl 74 // CHECK-SAME: identifier: "_ZTSN8DebugCXX6traitsIiEE") 75 76 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "traits<float>" 77 // CHECK-SAME: elements: 78 // CHECK-SAME: templateParams: 79 // CHECK-SAME: identifier: "_ZTSN8DebugCXX6traitsIfEE") 80 81 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 82 // CHECK-SAME: name: "Template<long, DebugCXX::traits<long> >" 83 // CHECK-SAME: elements: 84 // CHECK-SAME: templateParams: 85 // CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIlNS_6traitsIlEEEE") 86 87 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "FloatInstantiation" 88 // no mangled name here yet. 89 90 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 91 // CHECK-SAME: name: "Template<float, DebugCXX::traits<float> >" 92 // CHECK-SAME: flags: DIFlagFwdDecl 93 // CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIfNS_6traitsIfEEEE") 94 95 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Virtual" 96 // CHECK-SAME: elements: 97 // CHECK-SAME: identifier: "_ZTS7Virtual") 98 // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "_vptr$Virtual" 99 100 // CHECK: !DICompositeType(tag: DW_TAG_union_type, 101 // CHECK-NOT: name: 102 // CHECK-SAME: identifier: "_ZTS12TypedefUnion") 103 104 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, 105 // CHECK-NOT: name: 106 // CHECK-SAME: identifier: "_ZTS13TypedefStruct") 107 108 // CHECK: !DICompositeType(tag: DW_TAG_union_type, 109 // CHECK-NOT: name: 110 // CHECK-SAME: ) 111 112 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, 113 // CHECK-NOT: name: 114 // CHECK-SAME: ) 115 116 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, 117 // CHECK-SAME: name: "InAnonymousNamespace", 118 // CHECK-SAME: elements: !{{[0-9]+}}) 119 120 // CHECK: ![[A:.*]] = {{.*}}!DICompositeType(tag: DW_TAG_class_type, name: "A", 121 // CHECK-SAME: elements: 122 // CHECK-SAME: vtableHolder: ![[A]], 123 // CHECK-SAME: identifier: "_ZTS1A") 124 125 // CHECK: ![[DERIVED:.*]] = {{.*}}!DICompositeType(tag: DW_TAG_class_type, name: "Derived", 126 // CHECK-SAME: identifier: "_ZTS7Derived") 127 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "B", scope: ![[DERIVED]], 128 // CHECK-SAME: elements: ![[B_MBRS:.*]], vtableHolder: 129 // CHECK: ![[B_MBRS]] = !{{{.*}}, ![[GET_PARENT:.*]]} 130 // CHECK: ![[GET_PARENT]] = !DISubprogram(name: "getParent" 131 132 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefTemplate", 133 // CHECK-SAME: baseType: ![[BASE:.*]]) 134 // CHECK: ![[BASE]] = !DICompositeType(tag: DW_TAG_class_type, 135 // CHECK-SAME: name: "Template1<void *>", 136 // CHECK-SAME: flags: DIFlagFwdDecl, 137 // CHECK-SAME: identifier: "_ZTS9Template1IPvE") 138 139 // Explicit instantiation. 140 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "Template1<int>", 141 // CHECK-SAME: templateParams: 142 // CHECK-SAME: identifier: "_ZTS9Template1IiE") 143 144 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "FwdDeclTemplate<int>", 145 // CHECK-SAME: flags: DIFlagFwdDecl 146 // CHECK-SAME: identifier: "_ZTS15FwdDeclTemplateIiE") 147 148 // Forward-declared member of a template. 149 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Member", 150 // CHECK-SAME: flags: DIFlagFwdDecl 151 // CHECK-SAME: identifier: "_ZTSN21FwdDeclTemplateMemberIiE6MemberE") 152 153 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "SpecializedBase", 154 // CHECK-SAME: baseType: ![[SPECIALIZEDBASE:.*]]) 155 // CHECK: ![[SPECIALIZEDBASE]] = !DICompositeType(tag: DW_TAG_class_type, 156 // CHECK-SAME: name: "WithSpecializedBase<float>", 157 // CHECK-SAME: flags: DIFlagFwdDecl, 158 159 // CHECK-MOD: !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: ![[DEBUGCXX]], 160 // CHECK-MOD-SAME: entity: ![[DUMMY:[0-9]+]], 161 // CHECK-MOD-SAME: line: 3) 162 // CHECK-MOD: ![[DUMMY]] = !DIModule(scope: null, name: "dummy", 163 // CHECK-MOD: distinct !DICompileUnit(language: DW_LANG_ObjC_plus_plus, 164 // CHECK-MOD-SAME: splitDebugFilename: "{{.*}}dummy{{.*}}.pcm", 165 166 // CHECK-NEG-NOT: !DICompositeType(tag: DW_TAG_structure_type, name: "PureForwardDecl" 167