Make ample use of the contextual keyword 'override'.

[ginac.git] / ginac / normal.cpp

diff --git a/ginac/normal.cpp b/ginac/normal.cpp
index e30afda6b941b90b4f1ee97aa59595d2e4bb9c0a..bcb2a398bd8d57b8b8a983c2350963270e3ef3f5 100644 (file)
--- a/ginac/normal.cpp
+++ b/ginac/normal.cpp
@@ -2026,7 +2026,7 @@ static ex replace_with_symbol(const ex & e, exmap & repl)
 struct normal_map_function : public map_function {
        int level;
        normal_map_function(int l) : level(l) {}
-       ex operator()(const ex & e) { return normal(e, level); }
+       ex operator()(const ex & e) override { return normal(e, level); }
 };
 
 /** Default implementation of ex::normal(). It normalizes the children and