18 std::string ExtensionIdentifierBase(const protobuf::FieldDescriptor* ext) {  in ExtensionIdentifierBase()  argument
19   assert(ext->is_extension());  in ExtensionIdentifierBase()
21   if (ext->extension_scope()) {  in ExtensionIdentifierBase()
22     return MessageName(ext->extension_scope());  in ExtensionIdentifierBase()
24     return ToCIdent(ext->file()->package());  in ExtensionIdentifierBase()
28 std::string ContainingTypeName(const protobuf::FieldDescriptor* ext) {  in ContainingTypeName()  argument
29   return ext->containing_type()->file() != ext->file()  in ContainingTypeName()
30              ? QualifiedClassName(ext->containing_type())  in ContainingTypeName()
31              : ClassName(ext->containing_type());  in ContainingTypeName()
34 void WriteExtensionIdentifierHeader(const protobuf::FieldDescriptor* ext,  in WriteExtensionIdentifierHeader()  argument
37       absl::StrCat(ExtensionIdentifierBase(ext), "_", ext->name(), "_ext");  in WriteExtensionIdentifierHeader()
38   if (ext->extension_scope()) {  in WriteExtensionIdentifierHeader()
43         ContainingTypeName(ext), CppTypeParameterName(ext), ext->name());  in WriteExtensionIdentifierHeader()
49         ContainingTypeName(ext), CppTypeParameterName(ext), ext->name());  in WriteExtensionIdentifierHeader()
56   for (const auto* ext : extensions) {  in WriteExtensionIdentifiersHeader()  local
57     if (!ext->extension_scope()) {  in WriteExtensionIdentifiersHeader()
58       WriteExtensionIdentifierHeader(ext, output);  in WriteExtensionIdentifiersHeader()
63 void WriteExtensionIdentifier(const protobuf::FieldDescriptor* ext,  in WriteExtensionIdentifier()  argument
66       absl::StrCat(ExtensionIdentifierBase(ext), "_", ext->name(), "_ext");  in WriteExtensionIdentifier()
67   if (ext->extension_scope()) {  in WriteExtensionIdentifier()
72         ContainingTypeName(ext), mini_table_name, ext->name(),  in WriteExtensionIdentifier()
73         CppTypeParameterName(ext), ClassName(ext->extension_scope()));  in WriteExtensionIdentifier()
79         ContainingTypeName(ext), mini_table_name, ext->name(),  in WriteExtensionIdentifier()
80         CppTypeParameterName(ext));  in WriteExtensionIdentifier()
87   for (const auto* ext : extensions) {  in WriteExtensionIdentifiers()  local
88     if (!ext->extension_scope()) {  in WriteExtensionIdentifiers()
89       WriteExtensionIdentifier(ext, output);  in WriteExtensionIdentifiers()