1 //===-- APINotesYAMLCompiler.cpp - API Notes YAML Format Reader -*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
10 // adds an additional bit of state: e.g. a tri-state boolean attribute (yes, no,
11 // not applied) becomes a tri-state boolean + present.  As a result, while these
72   std::optional<bool> NoEscape = false;
156   std::optional<bool> SwiftPrivate;
159   bool DesignatedInit = false;
160   bool Required = false;
202 struct Property {  struct
207   std::optional<bool> SwiftPrivate;
209   std::optional<bool> SwiftImportAsAccessors;
213 typedef std::vector<Property> PropertiesSeq;
216 LLVM_YAML_IS_SEQUENCE_VECTOR(Property)
220 template <> struct MappingTraits<Property> {
221   static void mapping(IO &IO, Property &P) {  in mapping()
240   bool AuditedForNullability = false;
242   std::optional<bool> SwiftPrivate;
246   std::optional<bool> SwiftImportAsNonGeneric;
247   std::optional<bool> SwiftObjCMembers;
287   std::optional<bool> SwiftPrivate;
323   std::optional<bool> SwiftPrivate;
354   std::optional<bool> SwiftPrivate;
413   std::optional<bool> SwiftPrivate;
420   std::optional<bool> FlagEnum;
422   std::optional<bool> SwiftCopyable;
469   std::optional<bool> SwiftPrivate;
542   std::optional<bool> SwiftPrivate;
594   std::optional<bool> SwiftInferImportAsMember;
626 bool parseAPINotes(StringRef YI, Module &M, llvm::SourceMgr::DiagHandlerTy Diag,  in parseAPINotes()
630   return static_cast<bool>(IS.error());  in parseAPINotes()
634 bool clang::api_notes::parseAndDumpAPINotes(StringRef YI,  in parseAndDumpAPINotes()
655   bool ErrorOccured;
658   bool emitError(llvm::Twine Message) {  in emitError()
712     bool audited = false;  in convertNullability()
752     bool takesArguments = M.Selector.ends_with(":");  in convertMethod()
756     M.Selector.split(Args, ":", /*MaxSplit*/ -1, /*KeepEmpty*/ false);  in convertMethod()
805     llvm::StringMap<std::pair<bool, bool>> KnownMethods;  in convertContext()
808       bool IsInstanceMethod = method.Kind == MethodKind::Instance;  in convertContext()
809       bool &Known = IsInstanceMethod ? KnownMethods[method.Selector].first  in convertContext()
813                   (IsInstanceMethod ? "-" : "+") + "[" + C.Name + " " +  in convertContext()
825     for (const auto &Property : C.Properties) {  in convertContext()  local
826       // Check for duplicate property definitions.  in convertContext()
827       if ((!Property.Kind || *Property.Kind == MethodKind::Instance) &&  in convertContext()
828           !KnownInstanceProperties.insert(Property.Name).second) {  in convertContext()
829         emitError(llvm::Twine("duplicate definition of instance property '") +  in convertContext()
830                   C.Name + "." + Property.Name + "'");  in convertContext()
834       if ((!Property.Kind || *Property.Kind == MethodKind::Class) &&  in convertContext()
835           !KnownClassProperties.insert(Property.Name).second) {  in convertContext()
836         emitError(llvm::Twine("duplicate definition of class property '") +  in convertContext()
837                   C.Name + "." + Property.Name + "'");  in convertContext()
841       // Translate from Property into ObjCPropertyInfo.  in convertContext()
843       convertAvailability(Property.Availability, PI, Property.Name);  in convertContext()
844       PI.setSwiftPrivate(Property.SwiftPrivate);  in convertContext()
845       PI.SwiftName = std::string(Property.SwiftName);  in convertContext()
846       if (Property.Nullability)  in convertContext()
847         PI.setNullabilityAudited(*Property.Nullability);  in convertContext()
848       if (Property.SwiftImportAsAccessors)  in convertContext()
849         PI.setSwiftImportAsAccessors(*Property.SwiftImportAsAccessors);  in convertContext()
850       PI.setType(std::string(Property.Type));  in convertContext()
853       if (Property.Kind) {  in convertContext()
854         Writer.addObjCProperty(CtxID, Property.Name,  in convertContext()
855                                *Property.Kind == MethodKind::Instance, PI,  in convertContext()
858         Writer.addObjCProperty(CtxID, Property.Name, true, PI, SwiftVersion);  in convertContext()
859         Writer.addObjCProperty(CtxID, Property.Name, false, PI, SwiftVersion);  in convertContext()
894         ParentContext ? std::optional<ContextID>(ParentContext->id)  in convertTagContext()
973         Ctx ? std::optional(Ctx->id) : std::nullopt;  in convertTopLevelItems()
1097   bool convertModule() {  in convertModule()
1098     // Write the top-level items.  in convertModule()
1115 static bool compile(const Module &M, const FileEntry *SourceFile,  in compile()
1128 bool api_notes::compileAPINotes(StringRef YAMLInput,  in compileAPINotes()