1*67e74705SXin Li// RUN: rm -rf %t 2*67e74705SXin Li// Test that only forward declarations are emitted for types defined in modules. 3*67e74705SXin Li 4*67e74705SXin Li// Modules: 5*67e74705SXin Li// RUN: %clang_cc1 -x objective-c -debug-info-kind=limited -dwarf-ext-refs -fmodules \ 6*67e74705SXin Li// RUN: -fmodule-format=obj -fimplicit-module-maps -DMODULES \ 7*67e74705SXin Li// RUN: -fmodules-cache-path=%t %s -I %S/Inputs -I %t -emit-llvm -o %t-mod.ll 8*67e74705SXin Li// RUN: cat %t-mod.ll | FileCheck %s 9*67e74705SXin Li 10*67e74705SXin Li// PCH: 11*67e74705SXin Li// RUN: %clang_cc1 -x objective-c -fmodule-format=obj -emit-pch -I%S/Inputs \ 12*67e74705SXin Li// RUN: -o %t.pch %S/Inputs/DebugObjC.h 13*67e74705SXin Li// RUN: %clang_cc1 -x objective-c -debug-info-kind=limited -dwarf-ext-refs -fmodule-format=obj \ 14*67e74705SXin Li// RUN: -include-pch %t.pch %s -emit-llvm -o %t-pch.ll %s 15*67e74705SXin Li// RUN: cat %t-pch.ll | FileCheck %s 16*67e74705SXin Li 17*67e74705SXin Li#ifdef MODULES 18*67e74705SXin Li@import DebugObjC; 19*67e74705SXin Li#endif 20*67e74705SXin Li 21*67e74705SXin Li@implementation ObjCClassWithPrivateIVars { 22*67e74705SXin Li int hidden_ivar; 23*67e74705SXin Li} 24*67e74705SXin Li@end 25*67e74705SXin Li 26*67e74705SXin LiTypedefUnion tdu; 27*67e74705SXin LiTypedefEnum tde; 28*67e74705SXin LiTypedefStruct tds; 29*67e74705SXin Li 30*67e74705SXin Liint foo(ObjCClass *c) { 31*67e74705SXin Li InnerEnum e = e0; 32*67e74705SXin Li GlobalStruct.i = GlobalUnion.i = GlobalEnum; 33*67e74705SXin Li [c instanceMethodWithInt: 0]; 34*67e74705SXin Li return [c property]; 35*67e74705SXin Li} 36*67e74705SXin Li 37*67e74705SXin Li// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClassWithPrivateIVars", 38*67e74705SXin Li// CHECK-SAME: flags: DIFlagObjcClassComplete 39*67e74705SXin Li 40*67e74705SXin Li// CHECK: ![[MOD:.*]] = !DIModule(scope: null, name: "DebugObjC 41*67e74705SXin Li 42*67e74705SXin Li// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "hidden_ivar", 43*67e74705SXin Li// CHECK-SAME: flags: DIFlagPrivate) 44*67e74705SXin Li 45*67e74705SXin Li// CHECK: !DIGlobalVariable(name: "GlobalUnion", 46*67e74705SXin Li// CHECK-SAME: type: ![[GLOBAL_UNION:[0-9]+]] 47*67e74705SXin Li// CHECK: ![[GLOBAL_UNION]] = distinct !DICompositeType(tag: DW_TAG_union_type, 48*67e74705SXin Li// CHECK-SAME: elements: !{{[0-9]+}}) 49*67e74705SXin Li 50*67e74705SXin Li// CHECK: !DIGlobalVariable(name: "GlobalStruct", 51*67e74705SXin Li// CHECK-SAME: type: ![[GLOBAL_STRUCT:[0-9]+]] 52*67e74705SXin Li// CHECK: ![[GLOBAL_STRUCT]] = distinct !DICompositeType(tag: DW_TAG_structure_type, 53*67e74705SXin Li// CHECK-SAME: elements: !{{[0-9]+}}) 54*67e74705SXin Li 55*67e74705SXin Li// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefUnion", 56*67e74705SXin Li// CHECK-SAME: baseType: ![[TD_UNION:.*]]) 57*67e74705SXin Li// CHECK: ![[TD_UNION]] = !DICompositeType(tag: DW_TAG_union_type, 58*67e74705SXin Li// CHECK-SAME: flags: DIFlagFwdDecl) 59*67e74705SXin Li 60*67e74705SXin Li// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefEnum", 61*67e74705SXin Li// CHECK-SAME: baseType: ![[TD_ENUM:.*]]) 62*67e74705SXin Li// CHECK: ![[TD_ENUM]] = !DICompositeType(tag: DW_TAG_enumeration_type, 63*67e74705SXin Li// CHECK-SAME: flags: DIFlagFwdDecl) 64*67e74705SXin Li 65*67e74705SXin Li// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefStruct", 66*67e74705SXin Li// CHECK-SAME: baseType: ![[TD_STRUCT:.*]]) 67*67e74705SXin Li// CHECK: ![[TD_STRUCT]] = !DICompositeType(tag: DW_TAG_structure_type, 68*67e74705SXin Li// CHECK-SAME: flags: DIFlagFwdDecl) 69*67e74705SXin Li 70*67e74705SXin Li// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClass", 71*67e74705SXin Li// CHECK-SAME: scope: ![[MOD]], 72*67e74705SXin Li// CHECK-SAME: flags: DIFlagFwdDecl) 73*67e74705SXin Li 74*67e74705SXin Li// CHECK-NOT: !DICompositeType(tag: DW_TAG_structure_type, 75*67e74705SXin Li// CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 76*67e74705SXin Li// CHECK-SAME: scope: ![[MOD]], 77*67e74705SXin Li// CHECK-SAME: flags: DIFlagFwdDecl) 78