1// UNSUPPORTED: target={{.*}}-zos{{.*}}, target={{.*}}-aix{{.*}} 2// RUN: rm -rf %t 3// Test that only forward declarations are emitted for types defined in modules. 4 5// Modules: 6// RUN: %clang_cc1 -x objective-c -debug-info-kind=limited -dwarf-ext-refs -fmodules \ 7// RUN: -fmodule-format=obj -fimplicit-module-maps -DMODULES \ 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// RUN: cat %t-mod.ll | FileCheck %s --check-prefix=DWOID 11 12// PCH: 13// RUN: %clang_cc1 -x objective-c -fmodule-format=obj -emit-pch -I%S/Inputs \ 14// RUN: -o %t.pch %S/Inputs/DebugObjC.h 15// RUN: %clang_cc1 -x objective-c -debug-info-kind=limited -dwarf-ext-refs \ 16// RUN: -fmodule-format=obj \ 17// RUN: -include-pch %t.pch %s -emit-llvm -o %t-pch.ll %s 18// RUN: cat %t-pch.ll | FileCheck %s 19// RUN: cat %t-pch.ll | FileCheck %s --check-prefix=DWOID 20 21#ifdef MODULES 22@import DebugObjC; 23#endif 24 25@implementation ObjCClassWithPrivateIVars { 26 int hidden_ivar; 27} 28@end 29 30TypedefUnion tdu; 31TypedefEnum tde; 32TypedefStruct tds; 33 34int foo(ObjCClass *c) { 35 InnerEnum e = e0; 36 GlobalStruct.i = GlobalUnion.i = GlobalEnum; 37 [c instanceMethodWithInt: 0]; 38 return [c property]; 39} 40 41// DWOID: !DICompileUnit(language: DW_LANG_ObjC,{{.*}}isOptimized: false,{{.*}}dwoId: 42 43// CHECK: ![[MOD:.*]] = !DIModule(scope: null, name: "DebugObjC 44 45// CHECK: !DIGlobalVariable(name: "GlobalUnion", 46// CHECK-SAME: type: ![[GLOBAL_UNION:[0-9]+]] 47// CHECK: ![[GLOBAL_UNION]] = distinct !DICompositeType(tag: DW_TAG_union_type, 48// CHECK-SAME: elements: !{{[0-9]+}}) 49 50// CHECK: !DIGlobalVariable(name: "GlobalStruct", 51// CHECK-SAME: type: ![[GLOBAL_STRUCT:[0-9]+]] 52// CHECK: ![[GLOBAL_STRUCT]] = distinct !DICompositeType(tag: DW_TAG_structure_type, 53// CHECK-SAME: elements: !{{[0-9]+}}) 54 55// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClassWithPrivateIVars", 56// CHECK-SAME: flags: DIFlagObjcClassComplete 57 58// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "hidden_ivar", 59// CHECK-SAME: flags: DIFlagPrivate) 60 61// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefEnum", 62// CHECK-SAME: baseType: ![[TD_ENUM:.*]]) 63// CHECK: ![[TD_ENUM]] = !DICompositeType(tag: DW_TAG_enumeration_type, 64// CHECK-SAME: flags: DIFlagFwdDecl) 65 66// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefStruct", 67// CHECK-SAME: baseType: ![[TD_STRUCT:.*]]) 68// CHECK: ![[TD_STRUCT]] = !DICompositeType(tag: DW_TAG_structure_type, 69// CHECK-SAME: flags: DIFlagFwdDecl) 70 71// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefUnion", 72// CHECK-SAME: baseType: ![[TD_UNION:.*]]) 73// CHECK: ![[TD_UNION]] = !DICompositeType(tag: DW_TAG_union_type, 74// CHECK-SAME: flags: DIFlagFwdDecl) 75 76// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClass", 77// CHECK-SAME: scope: ![[MOD]], 78// CHECK-SAME: flags: DIFlagFwdDecl, 79// CHECK-SAME: runtimeLang: DW_LANG_ObjC) 80 81// CHECK-NOT: !DICompositeType(tag: DW_TAG_structure_type, 82// CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 83// CHECK-SAME: scope: ![[MOD]], 84// CHECK-SAME: flags: DIFlagFwdDecl) 85