ICU-11276 Deleting impl object in destructor.

diff --git a/icu4c/source/i18n/numrange_fluent.cpp b/icu4c/source/i18n/numrange_fluent.cpp
index ee81cb7aa07bc83263e9db8aabb793c9087f3607..d4df042b3f00fa485603a4722d8e52bfbe5b7661 100644 (file)
--- a/icu4c/source/i18n/numrange_fluent.cpp
+++ b/icu4c/source/i18n/numrange_fluent.cpp
@@ -221,7 +221,9 @@ LocalizedNumberRangeFormatter& LocalizedNumberRangeFormatter::operator=(LNF&& sr
 }
 
 
-LocalizedNumberRangeFormatter::~LocalizedNumberRangeFormatter() = default;
+LocalizedNumberRangeFormatter::~LocalizedNumberRangeFormatter() {
+    delete fImpl;
+}
 
 LocalizedNumberRangeFormatter::LocalizedNumberRangeFormatter(const RangeMacroProps& macros, const Locale& locale) {
     fMacros = macros;