1 // RUN: rm -rf %t 2 // Test that only forward declarations are emitted for types dfined in modules. 3 4 // Modules: 5 // RUN: %clang_cc1 -x objective-c++ -std=c++11 -debug-info-kind=limited -dwarf-ext-refs -fmodules \ 6 // RUN: -fmodule-format=obj -fimplicit-module-maps -DMODULES \ 7 // RUN: -triple %itanium_abi_triple \ 8 // RUN: -fmodules-cache-path=%t %s -I %S/Inputs -I %t -emit-llvm -o %t-mod.ll 9 // RUN: cat %t-mod.ll | FileCheck %s 10 11 // PCH: 12 // RUN: %clang_cc1 -x c++ -std=c++11 -fmodule-format=obj -emit-pch -I%S/Inputs \ 13 // RUN: -triple %itanium_abi_triple \ 14 // RUN: -o %t.pch %S/Inputs/DebugCXX.h 15 // RUN: %clang_cc1 -std=c++11 -debug-info-kind=limited -dwarf-ext-refs -fmodule-format=obj \ 16 // RUN: -triple %itanium_abi_triple \ 17 // RUN: -include-pch %t.pch %s -emit-llvm -o %t-pch.ll %s 18 // RUN: cat %t-pch.ll | FileCheck %s 19 20 #ifdef MODULES 21 @import DebugCXX; 22 #endif 23 24 using DebugCXX::Struct; 25 26 Struct s; 27 DebugCXX::Enum e; 28 DebugCXX::Template<long> implicitTemplate; 29 DebugCXX::Template<int> explicitTemplate; 30 DebugCXX::FloatInstatiation typedefTemplate; 31 int Struct::static_member = -1; 32 enum { 33 e3 = -1 34 } conflicting_uid = e3; 35 auto anon_enum = DebugCXX::e2; 36 char _anchor = anon_enum + conflicting_uid; 37 38 // CHECK: ![[NS:.*]] = !DINamespace(name: "DebugCXX", scope: ![[MOD:[0-9]+]], 39 // CHECK: ![[MOD]] = !DIModule(scope: null, name: {{.*}}DebugCXX 40 41 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Struct", 42 // CHECK-SAME: scope: ![[NS]], 43 // CHECK-SAME: flags: DIFlagFwdDecl, 44 // CHECK-SAME: identifier: "_ZTSN8DebugCXX6StructE") 45 46 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, name: "Enum", 47 // CHECK-SAME: scope: ![[NS]], 48 // CHECK-SAME: flags: DIFlagFwdDecl, 49 // CHECK-SAME: identifier: "_ZTSN8DebugCXX4EnumE") 50 51 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 52 53 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 54 // CHECK-SAME: name: "Template<int, DebugCXX::traits<int> >", 55 // CHECK-SAME: scope: ![[NS]], 56 // CHECK-SAME: flags: DIFlagFwdDecl, 57 // CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIiNS_6traitsIiEEEE") 58 59 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 60 // CHECK-SAME: name: "Template<float, DebugCXX::traits<float> >", 61 // CHECK-SAME: scope: ![[NS]], 62 // CHECK-SAME: flags: DIFlagFwdDecl, 63 // CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIfNS_6traitsIfEEEE") 64 65 // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "static_member", 66 // CHECK-SAME: scope: !"_ZTSN8DebugCXX6StructE" 67 68 // CHECK: !DIGlobalVariable(name: "anon_enum", {{.*}}, type: ![[ANON_ENUM:[0-9]+]] 69 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, scope: ![[NS]], 70 // CHECK-SAME: line: 16 71 72 // CHECK: !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !0, entity: !"_ZTSN8DebugCXX6StructE", line: 24) 73