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1// UNSUPPORTED: target={{.*}}-zos{{.*}}, target={{.*}}-aix{{.*}}2// RUN: rm -rf %t3// 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.ll9// RUN: cat %t-mod.ll | FileCheck %s10// RUN: cat %t-mod.ll | FileCheck %s --check-prefix=DWOID11 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.h15// 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 %s18// RUN: cat %t-pch.ll | FileCheck %s19// RUN: cat %t-pch.ll | FileCheck %s --check-prefix=DWOID20 21#ifdef MODULES22@import DebugObjC;23#endif24 25@implementation ObjCClassWithPrivateIVars {26 int hidden_ivar;27}28@end29 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: "DebugObjC44 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: DIFlagObjcClassComplete57 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