Mark empty constructors and destructors as defaulted

[libs/datafile.git] / source / parsermode.h

diff --git a/source/parsermode.h b/source/parsermode.h
index 9d47ae422f8753bfb7a7a16f401e40b615a43729..319b0f1ae0bf5162bd08e0101f894bf48ab53375 100644 (file)
--- a/source/parsermode.h
+++ b/source/parsermode.h
@@ -22,7 +22,7 @@ protected:
 
        ParserMode(Input &i, const std::string &s): in(i), src(s) { }
 public:
-       virtual ~ParserMode() { }
+       virtual ~ParserMode() = default;
 
        virtual Statement parse() = 0;
        virtual void process_control_statement(const Statement &) { }