test/ClangImporter/Inputs/enum-error.h

#import <Foundation/Foundation.h>

#define NS_ERROR_ENUM(_type, _name, _domain)                                   \
  enum _name : _type _name;                                                    \
  enum __attribute__((ns_error_domain(_domain))) _name : _type

@class NSString;
extern NSString *const TestErrorDomain;
typedef NS_ERROR_ENUM(int, TestError, TestErrorDomain) {
  TENone,
  TEOne,
  TETwo,
};

extern NSString *const OtherErrorDomain;
typedef NS_ERROR_ENUM(int, OtherErrorCode, OtherErrorDomain) {
  OtherA,
  OtherB,
  OtherC,
};

TestError getErr();