1// Test that debug info is emitted for an Objective-C module and 2// a precompiled header. 3 4// REQUIRES: asserts, shell 5 6// Modules: 7// RUN: rm -rf %t 8// RUN: %clang_cc1 -x objective-c -fmodules -fmodule-format=obj \ 9// RUN: -fimplicit-module-maps -DMODULES -fmodules-cache-path=%t %s \ 10// RUN: -I %S/Inputs -I %t -emit-llvm -o %t.ll \ 11// RUN: -mllvm -debug-only=pchcontainer &>%t-mod.ll 12// RUN: cat %t-mod.ll | FileCheck %s 13// RUN: cat %t-mod.ll | FileCheck %s --check-prefix=CHECK2 14 15// PCH: 16// RUN: %clang_cc1 -x objective-c -emit-pch -fmodule-format=obj -I %S/Inputs \ 17// RUN: -o %t.pch %S/Inputs/DebugObjC.h \ 18// RUN: -mllvm -debug-only=pchcontainer &>%t-pch.ll 19// RUN: cat %t-pch.ll | FileCheck %s 20// RUN: cat %t-pch.ll | FileCheck %s --check-prefix=CHECK2 21 22#ifdef MODULES 23@import DebugObjC; 24#endif 25 26// CHECK: distinct !DICompileUnit(language: DW_LANG_ObjC 27// CHECK-SAME: isOptimized: false, 28 29// CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 30// CHECK-SAME: scope: ![[MODULE:[0-9]+]], 31// CHECK: ![[MODULE]] = !DIModule(scope: null, name: "DebugObjC 32 33// CHECK: ![[TD_ENUM:.*]] = !DICompositeType(tag: DW_TAG_enumeration_type, 34// CHECK-NOT: name: 35// CHECK-SAME: elements: 36 37// CHECK: !DISubprogram(name: "+[ObjCClass classMethod]", 38// CHECK-SAME: scope: ![[MODULE]], 39 40// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClass", 41// CHECK-SAME: scope: ![[MODULE]], 42// CHECK-SAME: elements 43 44// The forward declaration should not be in the module scope. 45// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "OpaqueData", file 46 47// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "FwdDecl", 48// CHECK-SAME: scope: ![[MODULE]], 49 50// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClassWithPrivateIVars", 51// CHECK-SAME: scope: ![[MODULE]], 52// CHECK-SAME: elements 53 54// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "FwdDeclared" 55// CHECK-SAME: elements: 56 57// CHECK: ![[TD_UNION:.*]] = distinct !DICompositeType(tag: DW_TAG_union_type, 58// CHECK-NOT: name: 59// CHECK-SAME: elements: 60 61// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefUnion", 62// CHECK-SAME: baseType: ![[TD_UNION]]) 63 64// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefEnum", 65// CHECK-SAME: baseType: ![[TD_ENUM:.*]]) 66 67// CHECK: ![[TD_STRUCT:.*]] = distinct !DICompositeType(tag: DW_TAG_structure_type, 68// CHECK-NOT: name: 69// CHECK-SAME: elements: 70// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefStruct", 71// CHECK-SAME: baseType: ![[TD_STRUCT]]) 72 73// CHECK: !DICompositeType(tag: DW_TAG_union_type, 74// CHECK-NOT: name: 75// CHECK-SAME: ) 76 77// CHECK: !DICompositeType(tag: DW_TAG_structure_type, 78// CHECK-NOT: name: 79// CHECK-SAME: ) 80 81// CHECK-NEG-NOT: !DICompositeType(tag: DW_TAG_structure_type, name: "PureForwardDecl" 82 83// The output order is sublty different for module vs. pch, 84// so these are checked separately: 85// 86// CHECK2: !DISubprogram(name: "+[ObjCClass classMethod]" 87// CHECK2: !DISubprogram(name: "-[ObjCClass instanceMethodWithInt:]" 88// CHECK2: !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClass", 89// CHECK2: !DIObjCProperty(name: "property", 90// CHECK2: !DIDerivedType(tag: DW_TAG_member, name: "ivar" 91// CHECK2: !DISubprogram(name: "-[Category(Category) categoryMethod]" 92// CHECK2: !DICompositeType(tag: DW_TAG_structure_type, name: "FwdDecl", 93// CHECK2: !DIDerivedType(tag: DW_TAG_typedef, name: "InnerEnum" 94