Ruturaj4 updated this revision to Diff 543982.
Ruturaj4 added a comment.
1. Updating D152770 <https://reviews.llvm.org/D152770>: [clang][ExtractAPI] Add
support for Objective-C categories #
2. Enter a brief description of the changes included in this update.
3. The first line is used as subject, next lines as comment. #
4. If you intended to create a new revision, use:
5. $ arc diff --create
Thanks for your comments and sorry for delay. I have changed the design and
moved everything in SymbolGraphSerializer.cpp.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D152770/new/
https://reviews.llvm.org/D152770
Files:
clang/include/clang/ExtractAPI/API.h
clang/include/clang/ExtractAPI/ExtractAPIVisitor.h
clang/include/clang/ExtractAPI/Serialization/SerializerBase.h
clang/include/clang/ExtractAPI/Serialization/SymbolGraphSerializer.h
clang/lib/ExtractAPI/API.cpp
clang/lib/ExtractAPI/Serialization/SymbolGraphSerializer.cpp
clang/test/ExtractAPI/objc_module_category.m
clang/test/ExtractAPI/objc_various_categories.m
Index: clang/test/ExtractAPI/objc_various_categories.m
===================================================================
--- clang/test/ExtractAPI/objc_various_categories.m
+++ clang/test/ExtractAPI/objc_various_categories.m
@@ -25,13 +25,17 @@
@end
@interface MyClass2 (MyCategory2)
-- (int) SomeMethod;
+- (int) SomeMethod2;
@end
-@interface NSString (Category)
+@interface NSString (Category1)
-(void) StringMethod;
@end
+@interface NSString (Category2)
+-(void) StringMethod2;
+@end
+
//--- myclass_1.h
@interface MyClass1
@end
@@ -74,27 +78,39 @@
},
{
"kind": "memberOf",
- "source": "c:objc(cs)MyClass2(im)SomeMethod",
+ "source": "c:objc(cy)MyClass2@MyCategory2",
+ "target": "c:objc(cs)MyClass2",
+ "targetFallback": "MyClass2"
+ },
+ {
+ "kind": "memberOf",
+ "source": "c:objc(cs)MyClass2(im)SomeMethod2",
"target": "c:objc(cy)MyClass2@MyCategory2",
"targetFallback": "MyCategory2"
},
{
"kind": "memberOf",
- "source": "c:objc(cs)NSString(im)StringMethod",
- "target": "c:objc(cy)NSString@Category",
- "targetFallback": "Category"
+ "source": "c:objc(cy)NSString@Category1",
+ "target": "c:objc(cs)NSString",
+ "targetFallback": "NSString"
},
{
"kind": "memberOf",
- "source": "c:objc(cy)MyClass2@MyCategory2",
- "target": "c:objc(cs)MyClass2",
- "targetFallback": "MyClass2"
+ "source": "c:objc(cs)NSString(im)StringMethod",
+ "target": "c:objc(cy)NSString@Category1",
+ "targetFallback": "Category1"
},
{
"kind": "memberOf",
- "source": "c:objc(cy)NSString@Category",
+ "source": "c:objc(cy)NSString@Category2",
"target": "c:objc(cs)NSString",
"targetFallback": "NSString"
+ },
+ {
+ "kind": "memberOf",
+ "source": "c:objc(cs)NSString(im)StringMethod2",
+ "target": "c:objc(cy)NSString@Category2",
+ "targetFallback": "Category2"
}
],
"symbols": [
@@ -221,6 +237,17 @@
"SomeMethod"
]
},
+ {
+ "accessLevel": "public",
+ "identifier": {
+ "interfaceLanguage": "objective-c",
+ "precise": "c:objc(cs)MyClass2"
+ },
+ "kind": {
+ "displayName": "Module Extension",
+ "identifier": "objective-c.module.extension"
+ }
+ },
{
"accessLevel": "public",
"declarationFragments": [
@@ -252,7 +279,7 @@
],
"identifier": {
"interfaceLanguage": "objective-c",
- "precise": "c:objc(cy)MyClass2@MyCategory2"
+ "precise": "c:objc(cs)MyClass2"
},
"kind": {
"displayName": "Class Extension",
@@ -302,7 +329,7 @@
},
{
"kind": "identifier",
- "spelling": "SomeMethod"
+ "spelling": "SomeMethod2"
},
{
"kind": "text",
@@ -320,7 +347,7 @@
},
"identifier": {
"interfaceLanguage": "objective-c",
- "precise": "c:objc(cs)MyClass2(im)SomeMethod"
+ "precise": "c:objc(cs)MyClass2(im)SomeMethod2"
},
"kind": {
"displayName": "Instance Method",
@@ -337,7 +364,7 @@
"navigator": [
{
"kind": "identifier",
- "spelling": "SomeMethod"
+ "spelling": "SomeMethod2"
}
],
"subHeading": [
@@ -347,16 +374,27 @@
},
{
"kind": "identifier",
- "spelling": "SomeMethod"
+ "spelling": "SomeMethod2"
}
],
- "title": "SomeMethod"
+ "title": "SomeMethod2"
},
"pathComponents": [
- "MyClass2",
- "SomeMethod"
+ "MyCategory2",
+ "SomeMethod2"
]
},
+ {
+ "accessLevel": "public",
+ "identifier": {
+ "interfaceLanguage": "objective-c",
+ "precise": "c:objc(cs)NSString"
+ },
+ "kind": {
+ "displayName": "Module Extension",
+ "identifier": "objective-c.module.extension"
+ }
+ },
{
"accessLevel": "public",
"declarationFragments": [
@@ -379,7 +417,7 @@
},
{
"kind": "identifier",
- "spelling": "Category"
+ "spelling": "Category1"
},
{
"kind": "text",
@@ -388,7 +426,7 @@
],
"identifier": {
"interfaceLanguage": "objective-c",
- "precise": "c:objc(cy)NSString@Category"
+ "precise": "c:objc(cs)NSString"
},
"kind": {
"displayName": "Class Extension",
@@ -405,19 +443,19 @@
"navigator": [
{
"kind": "identifier",
- "spelling": "Category"
+ "spelling": "Category1"
}
],
"subHeading": [
{
"kind": "identifier",
- "spelling": "Category"
+ "spelling": "Category1"
}
],
- "title": "NSString (Category)"
+ "title": "NSString (Category1)"
},
"pathComponents": [
- "Category"
+ "Category1"
]
},
{
@@ -489,31 +527,145 @@
"title": "StringMethod"
},
"pathComponents": [
- "NSString",
+ "Category1",
"StringMethod"
]
},
{
"accessLevel": "public",
+ "declarationFragments": [
+ {
+ "kind": "keyword",
+ "spelling": "@interface"
+ },
+ {
+ "kind": "text",
+ "spelling": " "
+ },
+ {
+ "kind": "typeIdentifier",
+ "preciseIdentifier": "c:objc(cs)NSString",
+ "spelling": "NSString"
+ },
+ {
+ "kind": "text",
+ "spelling": " ("
+ },
+ {
+ "kind": "identifier",
+ "spelling": "Category2"
+ },
+ {
+ "kind": "text",
+ "spelling": ")"
+ }
+ ],
"identifier": {
"interfaceLanguage": "objective-c",
- "precise": "c:objc(cs)MyClass2"
+ "precise": "c:objc(cs)NSString"
},
"kind": {
- "displayName": "Module Extension",
- "identifier": "objective-c.module.extension"
- }
+ "displayName": "Class Extension",
+ "identifier": "objective-c.class.extension"
+ },
+ "location": {
+ "position": {
+ "character": 12,
+ "line": 17
+ },
+ "uri": "file://INPUT_DIR/input.h"
+ },
+ "names": {
+ "navigator": [
+ {
+ "kind": "identifier",
+ "spelling": "Category2"
+ }
+ ],
+ "subHeading": [
+ {
+ "kind": "identifier",
+ "spelling": "Category2"
+ }
+ ],
+ "title": "NSString (Category2)"
+ },
+ "pathComponents": [
+ "Category2"
+ ]
},
{
"accessLevel": "public",
+ "declarationFragments": [
+ {
+ "kind": "text",
+ "spelling": "- ("
+ },
+ {
+ "kind": "typeIdentifier",
+ "preciseIdentifier": "c:v",
+ "spelling": "void"
+ },
+ {
+ "kind": "text",
+ "spelling": ") "
+ },
+ {
+ "kind": "identifier",
+ "spelling": "StringMethod2"
+ },
+ {
+ "kind": "text",
+ "spelling": ";"
+ }
+ ],
+ "functionSignature": {
+ "returns": [
+ {
+ "kind": "typeIdentifier",
+ "preciseIdentifier": "c:v",
+ "spelling": "void"
+ }
+ ]
+ },
"identifier": {
"interfaceLanguage": "objective-c",
- "precise": "c:objc(cs)NSString"
+ "precise": "c:objc(cs)NSString(im)StringMethod2"
},
"kind": {
- "displayName": "Module Extension",
- "identifier": "objective-c.module.extension"
- }
+ "displayName": "Instance Method",
+ "identifier": "objective-c.method"
+ },
+ "location": {
+ "position": {
+ "character": 1,
+ "line": 18
+ },
+ "uri": "file://INPUT_DIR/input.h"
+ },
+ "names": {
+ "navigator": [
+ {
+ "kind": "identifier",
+ "spelling": "StringMethod2"
+ }
+ ],
+ "subHeading": [
+ {
+ "kind": "text",
+ "spelling": "- "
+ },
+ {
+ "kind": "identifier",
+ "spelling": "StringMethod2"
+ }
+ ],
+ "title": "StringMethod2"
+ },
+ "pathComponents": [
+ "Category2",
+ "StringMethod2"
+ ]
}
]
}
Index: clang/test/ExtractAPI/objc_module_category.m
===================================================================
--- clang/test/ExtractAPI/objc_module_category.m
+++ clang/test/ExtractAPI/objc_module_category.m
@@ -54,30 +54,41 @@
"relationships": [
{
"kind": "memberOf",
- "source": "c:objc(cs)NSString(im)method1",
- "target": "c:objc(cy)NSString@Category1",
- "targetFallback": "Category1"
+ "source": "c:objc(cy)NSString@Category1",
+ "target": "c:objc(cs)NSString",
+ "targetFallback": "NSString"
},
{
"kind": "memberOf",
- "source": "c:objc(cs)NSString(im)method2",
- "target": "c:objc(cy)NSString@Category2",
- "targetFallback": "Category2"
+ "source": "c:objc(cs)NSString(im)method1",
+ "target": "c:objc(cy)NSString@Category1",
+ "targetFallback": "Category1"
},
{
"kind": "memberOf",
- "source": "c:objc(cy)NSString@Category1",
+ "source": "c:objc(cy)NSString@Category2",
"target": "c:objc(cs)NSString",
"targetFallback": "NSString"
},
{
"kind": "memberOf",
- "source": "c:objc(cy)NSString@Category2",
- "target": "c:objc(cs)NSString",
- "targetFallback": "NSString"
+ "source": "c:objc(cs)NSString(im)method2",
+ "target": "c:objc(cy)NSString@Category2",
+ "targetFallback": "Category2"
}
],
"symbols": [
+ {
+ "accessLevel": "public",
+ "identifier": {
+ "interfaceLanguage": "objective-c",
+ "precise": "c:objc(cs)NSString"
+ },
+ "kind": {
+ "displayName": "Module Extension",
+ "identifier": "objective-c.module.extension"
+ }
+ },
{
"accessLevel": "public",
"declarationFragments": [
@@ -126,7 +137,7 @@
},
"identifier": {
"interfaceLanguage": "objective-c",
- "precise": "c:objc(cy)NSString@Category1"
+ "precise": "c:objc(cs)NSString"
},
"kind": {
"displayName": "Class Extension",
@@ -227,7 +238,7 @@
"title": "method1"
},
"pathComponents": [
- "NSString",
+ "Category1",
"method1"
]
},
@@ -279,7 +290,7 @@
},
"identifier": {
"interfaceLanguage": "objective-c",
- "precise": "c:objc(cy)NSString@Category2"
+ "precise": "c:objc(cs)NSString"
},
"kind": {
"displayName": "Class Extension",
@@ -380,20 +391,9 @@
"title": "method2"
},
"pathComponents": [
- "NSString",
+ "Category2",
"method2"
]
- },
- {
- "accessLevel": "public",
- "identifier": {
- "interfaceLanguage": "objective-c",
- "precise": "c:objc(cs)NSString"
- },
- "kind": {
- "displayName": "Module Extension",
- "identifier": "objective-c.module.extension"
- }
}
]
}
Index: clang/lib/ExtractAPI/Serialization/SymbolGraphSerializer.cpp
===================================================================
--- clang/lib/ExtractAPI/Serialization/SymbolGraphSerializer.cpp
+++ clang/lib/ExtractAPI/Serialization/SymbolGraphSerializer.cpp
@@ -216,7 +216,11 @@
/// references, and the interface language name.
Object serializeIdentifier(const APIRecord &Record, Language Lang) {
Object Identifier;
- Identifier["precise"] = Record.USR;
+ if (auto *CategoryRecord =
+ dyn_cast_or_null<const ObjCCategoryRecord>(&Record))
+ Identifier["precise"] = CategoryRecord->Interface.USR;
+ else
+ Identifier["precise"] = Record.USR;
Identifier["interfaceLanguage"] = getLanguageName(Lang);
return Identifier;
@@ -506,14 +510,16 @@
if (!ParentRecord)
ParentRecord = API.findRecordForUSR(CurrentParent->ParentUSR);
- // If the parent is a category then we need to pretend this belongs to the
- // associated interface.
+ // If the parent is a category extended from internal module then we need to
+ // pretend this belongs to the associated interface.
if (auto *CategoryRecord =
dyn_cast_or_null<ObjCCategoryRecord>(ParentRecord)) {
- ParentRecord = API.findRecordForUSR(CategoryRecord->Interface.USR);
- CurrentParentComponent = PathComponent(CategoryRecord->Interface.USR,
- CategoryRecord->Interface.Name,
- APIRecord::RK_ObjCInterface);
+ if (!CategoryRecord->IsFromExternalModule) {
+ ParentRecord = API.findRecordForUSR(CategoryRecord->Interface.USR);
+ CurrentParentComponent = PathComponent(CategoryRecord->Interface.USR,
+ CategoryRecord->Interface.Name,
+ APIRecord::RK_ObjCInterface);
+ }
}
// The parent record doesn't exist which means the symbol shouldn't be
@@ -744,28 +750,31 @@
}
}
-void SymbolGraphSerializer::visitObjCCategoryModuleRecord(
- const ObjCCategoryModuleRecord &Record) {
- Object Obj;
- serializeObject(Obj, "identifier",
- serializeIdentifier(Record, API.getLanguage()));
- serializeObject(
- Obj, "kind",
- serializeSymbolKind(APIRecord::RK_ObjCCategoryModule, API.getLanguage()));
- Obj["accessLevel"] = "public";
- Symbols.emplace_back(std::move(Obj));
-
- // If the category is extended from an external module, it is then member of
- // that module.
- for (const auto &Category : Record.Categories)
- serializeRelationship(RelationshipKind::MemberOf, *Category, Record);
-}
-
void SymbolGraphSerializer::visitObjCCategoryRecord(
const ObjCCategoryRecord &Record) {
if (!Record.IsFromExternalModule)
return;
+ // Check if the current Category Record has been visited before, if not add.
+ if (!(visitedCategories.contains(Record.Interface.Name) > 0)) {
+ visitedCategories.insert(Record.Interface.Name);
+ Object Obj;
+ serializeObject(Obj, "identifier",
+ serializeIdentifier(Record, API.getLanguage()));
+ serializeObject(Obj, "kind",
+ serializeSymbolKind(APIRecord::RK_ObjCCategoryModule,
+ API.getLanguage()));
+ Obj["accessLevel"] = "public";
+ Symbols.emplace_back(std::move(Obj));
+ }
+
+ Object Relationship;
+ Relationship["source"] = Record.USR;
+ Relationship["target"] = Record.Interface.USR;
+ Relationship["targetFallback"] = Record.Interface.Name;
+ Relationship["kind"] = getRelationshipString(RelationshipKind::MemberOf);
+ Relationships.emplace_back(std::move(Relationship));
+
auto ObjCCategory = serializeAPIRecord(Record);
if (!ObjCCategory)
@@ -815,9 +824,6 @@
case APIRecord::RK_ObjCCategory:
visitObjCCategoryRecord(*cast<ObjCCategoryRecord>(Record));
break;
- case APIRecord::RK_ObjCCategoryModule:
- visitObjCCategoryModuleRecord(*cast<ObjCCategoryModuleRecord>(Record));
- break;
case APIRecord::RK_MacroDefinition:
visitMacroDefinitionRecord(*cast<MacroDefinitionRecord>(Record));
break;
Index: clang/lib/ExtractAPI/API.cpp
===================================================================
--- clang/lib/ExtractAPI/API.cpp
+++ clang/lib/ExtractAPI/API.cpp
@@ -120,15 +120,6 @@
SubHeading, IsFromSystemHeader);
}
-ObjCCategoryModuleRecord *APISet::addObjCCategoryModule(StringRef Name,
- StringRef USR) {
- // Create the category record.
- auto *Record =
- addTopLevelRecord(USRBasedLookupTable, ObjCCategoryModule, USR, Name);
-
- return Record;
-}
-
ObjCCategoryRecord *APISet::addObjCCategory(
StringRef Name, StringRef USR, PresumedLoc Loc,
AvailabilitySet Availabilities, const DocComment &Comment,
@@ -142,17 +133,10 @@
SubHeading, Interface, IsFromSystemHeader);
Record->IsFromExternalModule = IsFromExternalModule;
- // If this category is extending an external module, associate it with that
- // module.
- if (IsFromExternalModule) {
- auto It = ObjCCategoryModule.find(Interface.USR);
- if (It != ObjCCategoryModule.end())
- It->second->Categories.push_back(Record);
- } else {
- auto It = ObjCInterfaces.find(Interface.USR);
- if (It != ObjCInterfaces.end())
- It->second->Categories.push_back(Record);
- }
+
+ auto It = ObjCInterfaces.find(Interface.USR);
+ if (It != ObjCInterfaces.end())
+ It->second->Categories.push_back(Record);
return Record;
}
@@ -312,7 +296,6 @@
void ObjCInstanceMethodRecord::anchor() {}
void ObjCClassMethodRecord::anchor() {}
void ObjCCategoryRecord::anchor() {}
-void ObjCCategoryModuleRecord::anchor() {}
void ObjCInterfaceRecord::anchor() {}
void ObjCProtocolRecord::anchor() {}
void MacroDefinitionRecord::anchor() {}
Index: clang/include/clang/ExtractAPI/Serialization/SymbolGraphSerializer.h
===================================================================
--- clang/include/clang/ExtractAPI/Serialization/SymbolGraphSerializer.h
+++ clang/include/clang/ExtractAPI/Serialization/SymbolGraphSerializer.h
@@ -21,6 +21,7 @@
#include "clang/ExtractAPI/APIIgnoresList.h"
#include "clang/ExtractAPI/Serialization/SerializerBase.h"
#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/StringSet.h"
#include "llvm/Support/JSON.h"
#include "llvm/Support/VersionTuple.h"
#include "llvm/Support/raw_ostream.h"
@@ -147,6 +148,8 @@
SymbolGraphSerializerOption Options;
+ llvm::StringSet<> visitedCategories;
+
public:
/// Visit a global function record.
void visitGlobalFunctionRecord(const GlobalFunctionRecord &Record);
@@ -166,9 +169,6 @@
/// Visit an Objective-C category record.
void visitObjCCategoryRecord(const ObjCCategoryRecord &Record);
- /// Visit an Objective-C category module record.
- void visitObjCCategoryModuleRecord(const ObjCCategoryModuleRecord &Record);
-
/// Visit a macro definition record.
void visitMacroDefinitionRecord(const MacroDefinitionRecord &Record);
Index: clang/include/clang/ExtractAPI/Serialization/SerializerBase.h
===================================================================
--- clang/include/clang/ExtractAPI/Serialization/SerializerBase.h
+++ clang/include/clang/ExtractAPI/Serialization/SerializerBase.h
@@ -37,8 +37,6 @@
getDerived()->traverseObjCCategories();
- getDerived()->traverseObjCCategoryModule();
-
getDerived()->traverseMacroDefinitionRecords();
getDerived()->traverseTypedefRecords();
@@ -79,11 +77,6 @@
getDerived()->visitObjCCategoryRecord(*Category.second);
}
- void traverseObjCCategoryModule() {
- for (const auto &CategoryModule : API.getObjCCategoryModule())
- getDerived()->visitObjCCategoryModuleRecord(*CategoryModule.second);
- }
-
void traverseMacroDefinitionRecords() {
for (const auto &Macro : API.getMacros())
getDerived()->visitMacroDefinitionRecord(*Macro.second);
@@ -112,9 +105,6 @@
/// Visit an Objective-C category record.
void visitObjCCategoryRecord(const ObjCCategoryRecord &Record){};
- /// Visit an Objective-C category module record.
- void visitObjCCategoryModuleRecord(const ObjCCategoryModuleRecord &Record){};
-
/// Visit a macro definition record.
void visitMacroDefinitionRecord(const MacroDefinitionRecord &Record){};
Index: clang/include/clang/ExtractAPI/ExtractAPIVisitor.h
===================================================================
--- clang/include/clang/ExtractAPI/ExtractAPIVisitor.h
+++ clang/include/clang/ExtractAPI/ExtractAPIVisitor.h
@@ -125,15 +125,6 @@
}
}
-template <typename T>
-static bool isExternalCategory(const T &Records, const StringRef &Name) {
- for (const auto &Record : Records) {
- if (Name == Record.second.get()->Name)
- return false;
- }
- return true;
-}
-
template <typename Derived>
bool ExtractAPIVisitorBase<Derived>::VisitVarDecl(const VarDecl *Decl) {
// skip function parameters.
@@ -493,12 +484,13 @@
SymbolReference Interface(InterfaceDecl->getName(),
API.recordUSR(InterfaceDecl));
- bool IsFromExternalModule =
- isExternalCategory(API.getObjCInterfaces(), InterfaceDecl->getName());
-
- if (IsFromExternalModule)
- API.addObjCCategoryModule(InterfaceDecl->getName(),
- API.recordUSR(InterfaceDecl));
+ bool IsFromExternalModule = true;
+ for (const auto &Interface : API.getObjCInterfaces()) {
+ if (InterfaceDecl->getName() == Interface.second.get()->Name) {
+ IsFromExternalModule = false;
+ break;
+ }
+ }
ObjCCategoryRecord *ObjCCategoryRecord = API.addObjCCategory(
Name, USR, Loc, AvailabilitySet(Decl), Comment, Declaration, SubHeading,
Index: clang/include/clang/ExtractAPI/API.h
===================================================================
--- clang/include/clang/ExtractAPI/API.h
+++ clang/include/clang/ExtractAPI/API.h
@@ -494,21 +494,6 @@
virtual void anchor();
};
-struct ObjCCategoryModuleRecord : APIRecord {
- // ObjCCategoryRecord%s are stored in and owned by APISet.
- SmallVector<ObjCCategoryRecord *> Categories;
-
- ObjCCategoryModuleRecord(StringRef USR, StringRef Name)
- : APIRecord(RK_ObjCCategoryModule, USR, Name) {}
-
- static bool classof(const APIRecord *Record) {
- return Record->getKind() == RK_ObjCCategoryModule;
- }
-
-private:
- virtual void anchor();
-};
-
/// This holds information associated with Objective-C interfaces/classes.
struct ObjCInterfaceRecord : ObjCContainerRecord {
SymbolReference SuperClass;
@@ -689,9 +674,6 @@
DeclarationFragments SubHeading,
bool IsFromSystemHeader);
- ObjCCategoryModuleRecord *addObjCCategoryModule(StringRef Name,
- StringRef USR);
-
/// Create and add an Objective-C category record into the API set.
///
/// Note: the caller is responsible for keeping the StringRef \p Name and
@@ -819,9 +801,6 @@
const RecordMap<ObjCCategoryRecord> &getObjCCategories() const {
return ObjCCategories;
}
- const RecordMap<ObjCCategoryModuleRecord> &getObjCCategoryModule() const {
- return ObjCCategoryModule;
- }
const RecordMap<ObjCInterfaceRecord> &getObjCInterfaces() const {
return ObjCInterfaces;
}
@@ -875,7 +854,6 @@
RecordMap<EnumRecord> Enums;
RecordMap<StructRecord> Structs;
RecordMap<ObjCCategoryRecord> ObjCCategories;
- RecordMap<ObjCCategoryModuleRecord> ObjCCategoryModule;
RecordMap<ObjCInterfaceRecord> ObjCInterfaces;
RecordMap<ObjCProtocolRecord> ObjCProtocols;
RecordMap<MacroDefinitionRecord> Macros;
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