Revert "removed unnecessary include"

This reverts commit 00090fde1a.
2016-05-08 22:53:20 -04:00 · 2016-05-08 22:53:20 -04:00 · d3db6a6f50
commit d3db6a6f50
parent 00090fde1a
1 changed files with 1 additions and 0 deletions
--- a/src/expr.cc
+++ b/src/expr.cc
@ -30,6 +30,7 @@
 #include <assert.h>
 #include <sstream>
 #include <algorithm>
+#include "stl-utils.h"
 #include "printutils.h"
 #include "stackcheck.h"
 #include "exceptions.h"