ICU-12605 add "struct" after "friend"

X-SVN-Rev: 38881

diff --git a/icu4c/source/i18n/unicode/tmutfmt.h b/icu4c/source/i18n/unicode/tmutfmt.h
index a3049a7835d66dd9bb4b9718d1e78a1c54602767..b90d4a096d71bbcd45cca01c4e8beba0af740d85 100644 (file)
--- a/icu4c/source/i18n/unicode/tmutfmt.h
+++ b/icu4c/source/i18n/unicode/tmutfmt.h
@@ -231,7 +231,7 @@ private:
     // UTIMEUNIT_YEAR.
     static const char* getTimeUnitName(TimeUnit::UTimeUnitFields field, UErrorCode& status);
 
-    friend TimeUnitFormatReadSink;
+    friend struct TimeUnitFormatReadSink;
 };
 
 inline UBool