/// type of a class template or class template partial specialization.
CXXRecordDecl *getAsCXXRecordDecl() const;
+ /// Retrieves the RecordDecl this type refers to.
+ RecordDecl *getAsRecordDecl() const;
+
/// Retrieves the TagDecl that this type refers to, either
/// because the type is a TagType or because it is the injected-class-name
/// type of a class template or class template partial specialization.
const Attr *FunctionDecl::getUnusedResultAttr() const {
QualType RetType = getReturnType();
- if (RetType->isRecordType()) {
- if (const auto *Ret =
- dyn_cast_or_null<RecordDecl>(RetType->getAsTagDecl())) {
- if (const auto *R = Ret->getAttr<WarnUnusedResultAttr>())
- return R;
- }
+ if (const auto *Ret = RetType->getAsRecordDecl()) {
+ if (const auto *R = Ret->getAttr<WarnUnusedResultAttr>())
+ return R;
} else if (const auto *ET = RetType->getAs<EnumType>()) {
if (const EnumDecl *ED = ET->getDecl()) {
if (const auto *R = ED->getAttr<WarnUnusedResultAttr>())
return dyn_cast_or_null<CXXRecordDecl>(getAsTagDecl());
}
+RecordDecl *Type::getAsRecordDecl() const {
+ return dyn_cast_or_null<RecordDecl>(getAsTagDecl());
+}
+
TagDecl *Type::getAsTagDecl() const {
if (const auto *TT = getAs<TagType>())
return TT->getDecl();
// Nullable pointer, non-null iff function is a CXXRecordDecl.
CXXRecordDecl *CallbackRecordDecl = CallbackType->getAsCXXRecordDecl();
QualType FlagType = Flag->getType().getNonReferenceType();
- auto *FlagRecordDecl = dyn_cast_or_null<RecordDecl>(FlagType->getAsTagDecl());
+ auto *FlagRecordDecl = FlagType->getAsRecordDecl();
if (!FlagRecordDecl) {
LLVM_DEBUG(llvm::dbgs() << "Flag field is not a record: "
if (record->isUnion()) {
if (Field->getIdentifier())
break;
- if (const auto *FieldRD =
- dyn_cast_or_null<RecordDecl>(Field->getType()->getAsTagDecl()))
+ if (const auto *FieldRD = Field->getType()->getAsRecordDecl())
if (FieldRD->findFirstNamedDataMember())
break;
}
if (!SeenNamedMember) {
SeenNamedMember = Field->getIdentifier();
if (!SeenNamedMember)
- if (const auto *FieldRD =
- dyn_cast_or_null<RecordDecl>(Field->getType()->getAsTagDecl()))
- SeenNamedMember = FieldRD->findFirstNamedDataMember();
+ if (const auto *FieldRD = Field->getType()->getAsRecordDecl())
+ SeenNamedMember = FieldRD->findFirstNamedDataMember();
if (SeenNamedMember && !isZeroInitializable(Field)) {
IsZeroInitializable = IsZeroInitializableAsBase = false;
StorageType = FieldType;