[C++20] Clean up using-declarations.

[ginac.git] / doc / examples / compile1.cpp

diff --git a/doc/examples/compile1.cpp b/doc/examples/compile1.cpp
index c63b9ca022bd2f6bf5dfae75f1c5dc25ef58e376..b92dc766b3bb4501321fbbde208ff08569c31f63 100644 (file)
--- a/doc/examples/compile1.cpp
+++ b/doc/examples/compile1.cpp
@@ -1,7 +1,8 @@
 #include <ctime>
 #include <iostream>
-using namespace std;
 #include <ginac/ginac.h>
+
+using namespace std;
 using namespace GiNaC;
 
 /*