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// RUN: rm -rf %t
// Test that only forward declarations are emitted for types defined in modules.
// Modules:
// RUN: %clang_cc1 -x objective-c -debug-info-kind=limited -dwarf-ext-refs -fmodules \
// RUN: -fmodule-format=obj -fimplicit-module-maps -DMODULES \
// RUN: -fmodules-cache-path=%t %s -I %S/Inputs -I %t -emit-llvm -o %t-mod.ll
// RUN: cat %t-mod.ll | FileCheck %s
// PCH:
// RUN: %clang_cc1 -x objective-c -fmodule-format=obj -emit-pch -I%S/Inputs \
// RUN: -o %t.pch %S/Inputs/DebugObjC.h
// RUN: %clang_cc1 -x objective-c -debug-info-kind=limited -dwarf-ext-refs -fmodule-format=obj \
// RUN: -include-pch %t.pch %s -emit-llvm -o %t-pch.ll %s
// RUN: cat %t-pch.ll | FileCheck %s
#ifdef MODULES
@import DebugObjC;
#endif
@implementation ObjCClassWithPrivateIVars {
int hidden_ivar;
}
@end
TypedefUnion tdu;
TypedefEnum tde;
TypedefStruct tds;
int foo(ObjCClass *c) {
InnerEnum e = e0;
GlobalStruct.i = GlobalUnion.i = GlobalEnum;
[c instanceMethodWithInt: 0];
return [c property];
}
// CHECK: ![[MOD:.*]] = !DIModule(scope: null, name: "DebugObjC
// CHECK: !DIGlobalVariable(name: "GlobalUnion",
// CHECK-SAME: type: ![[GLOBAL_UNION:[0-9]+]]
// CHECK: ![[GLOBAL_UNION]] = distinct !DICompositeType(tag: DW_TAG_union_type,
// CHECK-SAME: elements: !{{[0-9]+}})
// CHECK: !DIGlobalVariable(name: "GlobalStruct",
// CHECK-SAME: type: ![[GLOBAL_STRUCT:[0-9]+]]
// CHECK: ![[GLOBAL_STRUCT]] = distinct !DICompositeType(tag: DW_TAG_structure_type,
// CHECK-SAME: elements: !{{[0-9]+}})
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClassWithPrivateIVars",
// CHECK-SAME: flags: DIFlagObjcClassComplete
// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "hidden_ivar",
// CHECK-SAME: flags: DIFlagPrivate)
// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefEnum",
// CHECK-SAME: baseType: ![[TD_ENUM:.*]])
// CHECK: ![[TD_ENUM]] = !DICompositeType(tag: DW_TAG_enumeration_type,
// CHECK-SAME: flags: DIFlagFwdDecl)
// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefStruct",
// CHECK-SAME: baseType: ![[TD_STRUCT:.*]])
// CHECK: ![[TD_STRUCT]] = !DICompositeType(tag: DW_TAG_structure_type,
// CHECK-SAME: flags: DIFlagFwdDecl)
// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefUnion",
// CHECK-SAME: baseType: ![[TD_UNION:.*]])
// CHECK: ![[TD_UNION]] = !DICompositeType(tag: DW_TAG_union_type,
// CHECK-SAME: flags: DIFlagFwdDecl)
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClass",
// CHECK-SAME: scope: ![[MOD]],
// CHECK-SAME: flags: DIFlagFwdDecl)
// CHECK-NOT: !DICompositeType(tag: DW_TAG_structure_type,
// CHECK: !DICompositeType(tag: DW_TAG_enumeration_type,
// CHECK-SAME: scope: ![[MOD]],
// CHECK-SAME: flags: DIFlagFwdDecl)
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