From: Shane Carr <shane@unicode.org>
Date: Thu, 19 Oct 2017 23:47:20 +0000 (+0000)
Subject: ICU-13415 Adding virtual destructor to internal Interface-like type SymbolProvider.
X-Git-Tag: release-61-rc~213
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=df086826809b22f36900607dd14aa5f82aee8d06;p=icu

ICU-13415 Adding virtual destructor to internal Interface-like type SymbolProvider.

X-SVN-Rev: 40624
---

diff --git a/icu4c/source/i18n/number_affixutils.h b/icu4c/source/i18n/number_affixutils.h
index 12c8e001018..fd76c99b975 100644
--- a/icu4c/source/i18n/number_affixutils.h
+++ b/icu4c/source/i18n/number_affixutils.h
@@ -49,6 +49,8 @@ struct AffixTag {
 // Exported as U_I18N_API because it is a base class for other exported types
 class U_I18N_API SymbolProvider {
   public:
+    virtual ~SymbolProvider() = default;
+
     // TODO: Could this be more efficient if it returned by reference?
     virtual UnicodeString getSymbol(AffixPatternType type) const = 0;
 };