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-rw-r--r--include/cru/parse/ParsingAlgorithm.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/cru/parse/ParsingAlgorithm.hpp b/include/cru/parse/ParsingAlgorithm.hpp
index 1ea30a80..acca159e 100644
--- a/include/cru/parse/ParsingAlgorithm.hpp
+++ b/include/cru/parse/ParsingAlgorithm.hpp
@@ -14,7 +14,7 @@ class ParsingAlgorithm {
CRU_DELETE_COPY(ParsingAlgorithm)
CRU_DELETE_MOVE(ParsingAlgorithm)
- ~ParsingAlgorithm() = default;
+ virtual ~ParsingAlgorithm() = default;
virtual bool CanHandle(Grammar* grammar) const = 0;
virtual ParsingAlgorithmContext* CreateContext(Grammar* grammar) const = 0;