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-rw-r--r--lib/Format/UnwrappedLineParser.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Format/UnwrappedLineParser.h b/lib/Format/UnwrappedLineParser.h
index 92a51abf10..908391d3db 100644
--- a/lib/Format/UnwrappedLineParser.h
+++ b/lib/Format/UnwrappedLineParser.h
@@ -79,6 +79,8 @@ public:
class FormatTokenSource {
public:
+ virtual ~FormatTokenSource() {
+ }
virtual FormatToken getNextToken() = 0;
};