# HG changeset patch
# Parent  80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
fix a compilation issue with clang on macOS

diff -r 80e79ae636ca -r 7124f0630947 src/sim/mathexpr.hh
--- a/src/sim/mathexpr.hh	Sun Jun 12 20:02:49 2016 -0400
+++ b/src/sim/mathexpr.hh	Wed Jun 22 12:42:59 2016 +0200
@@ -41,8 +41,10 @@
 #define __SIM_MATHEXPR_HH__
 
 #include <algorithm>
+#include <array>
 #include <functional>
 #include <string>
+#include <vector>
 
 class MathExpr {
   public: