1 files changed, 2 insertions, 2 deletions
diff --git a/icu4c/source/test/intltest/dtptngts.cpp b/icu4c/source/test/intltest/dtptngts.cpp
index f780271bd..1418b7c8d 100644
--- a/icu4c/source/test/intltest/dtptngts.cpp
+++ b/icu4c/source/test/intltest/dtptngts.cpp
@@ -716,7 +716,7 @@ void IntlTestDateTimePatternGeneratorAPI::testAPI(/*char *par*/)
             resultDate.remove();
             resultDate = sdf.format(testDate, resultDate);
             if ( resultDate != patternResults[localeIndex][resultIndex] ) {
-                auto* calendar = sdf.getCalendar();
+                const auto* calendar = sdf.getCalendar();
                 errln(UnicodeString("\nERROR: Test various skeletons[") + (dataIndex-1) + UnicodeString("], localeIndex ") + localeIndex +
                       u". Got: \"" + resultDate +
                       u"\" with calendar " + calendar->getType() +
@@ -1434,7 +1434,7 @@ void IntlTestDateTimePatternGeneratorAPI::test20640_HourCyclArsEnNH() {
         {"ja_TRADITIONAL", u"H時", u"H:mm", UDAT_HOUR_CYCLE_23},
     };
 
-    for (auto& cas : cases) {
+    for (const auto& cas : cases) {
         status.setScope(cas.localeName);
 
         Locale loc(cas.localeName);