Move params

src/program.cpp

@@ -524,7 +524,7 @@ void program::debug_print(const std::vector<instruction_ref>& inss) const
 void program::dry_run(std::unordered_map<std::string, argument> params) const
 {
     auto& ctx = this->impl->ctx;
-    generic_eval(*this, ctx, params, [](auto&&...) { return argument{}; });
+    generic_eval(*this, ctx, std::move(params), [](auto&&...) { return argument{}; });
 }
 
 bool operator==(const program& x, const program& y) { return to_string(x) == to_string(y); }