pass as reference

2021-04-14 07:55:33 +02:00
parent e0574837b6
commit c95d7ec886
3 changed files with 2 additions and 3 deletions
--- a/ml.h
+++ b/ml.h
@@ -34,7 +34,7 @@ public:
    // have this atom in scope?
    // This is only used to determine which atoms to capture when
    // creating a lambda function.
-    bool has(std::string name) const;
+    bool has(const std::string &name) const;

    // Get the value associated with this name in this scope
    MlValue get(const std::string &name) const;