From ad853351ccf4716114f51086615ed23970b9ca18 Mon Sep 17 00:00:00 2001
From: Marcin Junczys-Dowmunt <junczys@amu.edu.pl>
Date: Tue, 3 May 2016 23:16:46 +0100
Subject: [PATCH] in loop

---
 src/test.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/test.cpp b/src/test.cpp
index 95e88f89..293319e1 100644
--- a/src/test.cpp
+++ b/src/test.cpp
@@ -13,8 +13,11 @@ int main(int argc, char** argv) {
         Var x0 = 1, x1 = 2, x2 = 3;
         
         Var y = 0.0;
-        for(int i = 0; i < max; i++)
-            y = y + x0 + log(x2) + x1;
+        for(int i = 0; i < max; i++) {
+            Var xi = i;
+            y = y + x0 + log(x2) + x1 + xi;
+            x.push_back(xi);
+        }
         
         std::vector<Var> x = { x0, x1, x2 };